写真a

TERAUCHI Mamoru

Position

Professor

Degree

PhD in Science (Physics)(The University of Tokyo), Master of Science (Physics)(The University of Tokyo), Bachelor of Science (Physics)(The University of Tokyo)

Research Field

Science Literacy Education, Science / Technology in "Context", Semiconductor Integrated Circuits, Information Literacy Education, Informatics / Theory of informatics

External Link

Graduating School 【 display / non-display

  • The University of Tokyo   Faculty of Science   Department of Physics   Graduated

    1981.4 - 1985.3

Graduate School 【 display / non-display

  • The University of Tokyo   Graduate School, Division of Science   Department of Physics   Doctor's Course   Completed

    1987.4 - 1990.3

  • The University of Tokyo   Graduate School, Division of Science   Department of Physics   Master's Course   Completed

    1985.4 - 1987.3

Campus Career 【 display / non-display

  • KONAN UNIVERSITY   Hirao School of Management   Hirao School of Management Department of Management   Professor

    2017.4

  • KONAN UNIVERSITY   Hirao School of Management   Hirao School of Management Department of Management   Associate Professor

    2013.4 - 2017.3

External Career 【 display / non-display

  • Faculty of Information Sciences, Hiroshima City University   Associate Professor (tenured)

    1998.4 - 2013.3

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    Country:Japan

  • Toshiba R&D Center   ULSI Research Laboratory

    1990.4 - 1998.3

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    Country:Japan

  • Doctoral Course (DC) Research Fellow, Japan Society for the Promotion of Science

    1989.4 - 1990.3

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    Country:Japan

Professional Memberships 【 display / non-display

  • Senior Member of IEEE (The Institute of Electrical and Electronics Engineers)

    2003.11

  • Senior Member of Information Processing Society of Japan

    2019.10

  • The Physical Society of Japan

    1985.4

  • Japanese Society of Applied Physics

    1986.4

  • The Institute of Electrical and Electronics Engineers

    1996.4

 

Papers 【 display / non-display

  • [Research Notes] Research Memo on the Current State of the Japanese Economy (as of Jan., 2025) (in Japanese)

    Mamoru Terauchi and Kaede Terauchi

    Hirao School of Management Review   1   1 - 22   2025.3

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    Joint Work

    Authorship:Lead author  

    DOI: https://doi.org/10.14990/0002000644

  • "Limitations of the 'S-Curve of Technological Development' Perspective in 'The Innovation Dilemma' — A Comment from Engineers on 'Technology Management Theory' by Those Who Lack Detailed Understanding of 'Technology'" (in Japanese)

    Mamoru Terauchi, Kaede Terauchi

    Hirao School of Management Review   14 ( 1 )   1 - 12   2024.3

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    Joint Work

    Authorship:Lead author, Corresponding author  

    C. M. Christensen's perspective of the "S-Curve of Technological Development" is a cornerstone of his book "The Innovator's Dilemma." This paper examines why the "S-Curve of Technological Development" takes an "S" shape and discusses the limitations of a perspective that lacks detailed understanding of technology, using aspects that Christensen "could not see" as its subject. Next, it illustrates cases where manufacturers have succeeded by deliberately abandoning existing technologies. Finally, it points out that even if sustained innovation becomes impossible, once a technology has become indispensable to the infrastructure of modern society (even if it has become unappealing to managers and investors), it must be maintained at a minimum, and if possible, inherited in a way that "reduces the cost associated with its realization."

    DOI: https://doi.org/10.14990/0002000125

  • Literacy regarding basic human functions: survey results for university freshmen — Why do Japanese people continue to wear masks even outdoors? (in Japanese)

    Mamoru & Kaede Terauchi

    Hirao School of Management Review   13   53 - 68   2023.3

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    Joint Work

    Authorship:Lead author, Corresponding author  

    On January 20, 2023, as the eighth wave of COVID-19 (SARS-CoV-2 infection) in Japan has yet to subside, the Prime Minister instructed the Minister of Health, Labour and Welfare to consider changing the classification of SARS-CoV-2 infection under the Infectious Diseases Control Law. But just how much basic knowledge do Japanese citizens have about infectious diseases? As of early 2023, with over 300 deaths from SARS-CoV-2 infection being reported daily (excluding days equivalent to hospital holidays), how accurately do people recognize the knowledge of "infectious diseases" and the "immune system of the human body" that they should have learned by high school? This report presents the results of a longitudinal survey conducted among first-year university students who enrolled after the start of the COVID-19 pandemic.

    DOI: http://doi.org/10.14990/00004472

  • "Art" from the perspective of "communicated information" (in Japanese)

    Mamoru & Kaede Terauchi

    Hirao School of Management Review   13   35 - 51   2023.3

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    Joint Work

    Authorship:Lead author, Corresponding author  

    Art is defined as a method of information transmission sent from a creator (sender) to a receiver, and artistic expression and artwork are information shared between the creator and the receiver. By considering the invention and evolution of the "recording media" (expression media) used in artistic expression and artwork, as well as the receivers of that artistic expression and artwork and the "cost bearers" related to it, one can understand that the changes in art and artwork from ancient Greece to the present day have been rationally carried out, regardless of whether they are in the East or the West.

    DOI: http://doi.org/10.14990/00004471

  • Considering Japan's COVID-19 Response from the Perspective of the "SIRS Epidemic Model" (in Japanese)

    Mamoru & Kaede Terauchi

    Hirao School of Management Review   13   1 - 17   2023.3

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    Joint Work

    Authorship:Lead author, Corresponding author  

    The cumulative number of deaths from SARS-CoV-2 infection in Japan as of 2022 exceeded 39,000, and as of January 15, 2023, it is over 2,900 per week, with no peak in sight (the same applies to the increase in newly confirmed infections). Considering that one year consists of 52 weeks, this means that there is a possibility that more than 100,000 lives will be lost to SARS-CoV-2 infection in 2023. However, such reports are completely absent. Despite the fact that the effectiveness of vaccinations is known to wane over time, the rate of additional vaccinations is stagnant. As we approach the third "end-of-year and New Year's period without movement restrictions," we predict what it will bring (as of the end of January 2023).

    DOI: http://doi.org/10.14990/00004469

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Books and Other Publications 【 display / non-display

  • Translation of 'Taur &Ning: "Fundamentals of Modern VLSI Devices (3rd. ed.)"'

    T. Miyamoto, K. Uchida, K. Takeuchi and M. Terauchi( Role: Joint translator ,  Chap.7 (SOI MOSFET and double gate MOSFE) & Chap.12 (Memory Devices))

    Maruzen Shuppan  2024.10  ( ISBN:9784621310267

  • Textbook of "Information Literacy" for University Freshmen

    Kitakami, Terauchi, Ooba, Soushi, Baba, Nakano, Nishi( Role: Joint author ,  Chap.1 (Information and Societies), Chap.8 (Information Communication), Appendix 1 (Japanese National Standards must be taught in elementary schools and junior high schools))

    2013.10  ( ISBN:978-4-901903-83-7

  • "Information Literacy" textbook, 3rd. ed.

    Terauchi, Nakano, Kosaki, Kohno( Role: Joint author ,  Chap.4 (Information retrieval through web browsers), Chap.5 (Communication through e-mails), Chap.6 (How to use word processors for making documents), Chap.12 (Information publishing via homepages), Appendix (For what reason should we learn how to use IT tools?))

    2010.4 

  • Science of "SOI" devices

    Demizu, Oomi, Matsumura, Nakai, Katayama, Yonehara, Sakaguchi, Tate, Nakano, Tsuchiya, Terauchi, et. al.( Role: Joint author ,  Device Simulation)

    2000.4 

  • 応用物理用語大事典

    著者280名( Role: Joint author)

    オーム社  1998.4 

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Review Papers (Misc) 【 display / non-display

  • "Science" "Literacy" in Japan

    Terauchi Mamoru, Kaede Terauchi

    Seikei-Kenkyu   93   71 - 78   2009

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  • On the Importance of Liberal Arts Education

    Terauchi Mamoru, Kaede Terauchi, Mamoru Terauchi

    Journal of Science Education in Japan   32 ( 3 )   236 - 237   2008

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  • Novel Operation Scheme for Realizing Combined Linear-Logarithmic Response in Photodiode-Type Active Pixel Sensor Cells

    Terauchi Mamoru, Atsushi Hamasaki, Mamoru Terauchi and Kenju Horii

    Japanese Journal of Applied Physics   45 ( 4B )   3326 - 3329   2006

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  • A ‘Self-Body-Biased’ SOI MOSFET: A Novel Body-Voltage-Controlled SOI MOSFET for Low Voltage Applications

    寺内 衛, M. Terauchi and S. Funakoshi

    Japanese Journal of Applied Physics   42 ( 4B )   2014 - 2019   2003

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  • PCバブル-Intel/Microsoftの市場戦略-

    寺内 衛, 寺内 衛

    政経研究   ( 74 )   71 - 80   2000

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Industrial property rights 【 display / non-display

  • 半導体装置及びその製造方法

    吉見 信、寺内 衛、稲葉 聡、執行直之、松澤一也、村越 篤、松下嘉明、西山 彰、有隅 修、青木正身、安武ひとみ、尾崎 徹、浜本毅司、石橋 裕

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    Patent/Registration no:特許第4047098号

    Country of applicant:Domestic  

     本発明は狭バンドギャップ領域を第1又は第2の主電極領域の少なくとも一方に具備したMOSFET等の絶縁ゲート型トランジスタ、及びこの絶縁ゲート型トランジスタを用いた集積回路等の半導体装置の構造及びその製造方法を提供することを特徴とする。

  • Light-emitting element and method of fabrication thereof

    G.Hatakoshi, H.Fujimoto, M.Terauchi

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    Patent/Registration no:U.S.Patent 6,835,963

    Country of applicant:Foreign country  

     本発明は、以下のような特徴を有する発光素子を実現する:窒化化合物半導体よりなる発光部分、及び、前記発光部分より発せられた光をその波長よりも小さな形状に変換し、かつ前記形状のまま光を出力する第一波面コンバータ、を有する発光素子。前記第一波面コンバータは、前記発光部分から発生された光の波長よりも小さい直径を有する微小開口部を有している。出力光が、この微小開口部を通じて外部に放出されるエヴァネッセント光を構成するようにされる場合には、極めて小さな光のスポットを得ることが可能である。また、本発明は、発光層及び前記発光層に電流を供給する一対の電極より構成される多層構造を有し、出力光が前記多層構造の最上部から放出され、前記一対の電極が前記発光表面から前記発光層側に掘り込まれているような表面発光型の発光素子にも関する。このような構造を取ることにより、前記発光表面を照射される物体に対して極めて近接させることが可能となる。前記発光部分から発せられる光を利用することにより、前記微小開口部が、自己整合的に開口されうる。結果として、本発明によって、光ディスクなどと共に用いるのに適したビーム特性を有する発光素子及びその製造方法が提供される。

  • 発光素子

    藤本英俊、波多腰玄一、寺内 衛

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    Patent/Registration no:特許第3559453号

    Country of applicant:Domestic  

     本発明の骨子は、短波長発光素子に波面変換部を集積させて設けることにより、光ディスク・システム等に使用できる良好なビーム特性の実現を可能とすることにある。すなわち、本発明の発光素子は、窒化物半導体からなる発光部と、前記発光部から放出される光の放射形状を、その波長よりも小さい放射形状に変換し 出力光として放出する第1の波面変換部と、を備えたことを特徴とする。

  • Light emitting element and method of fabrication thereof

    G.Hatakoshi, H.Fujimoto, M.Terauchi

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    Patent/Registration no:U.S.Patent 6,611,003

    Country of applicant:Foreign country  

     本発明は、以下のような特徴を有する発光素子を実現する:窒化化合物半導体よりなる発光部分、及び、前記発光部分より発せられた光をその波長よりも小さな形状に変換し、かつ前記形状のまま光を出力する第一波面コンバータ、を有する発光素子。前記第一波面コンバータは、前記発光部分から発生された光の波長よりも小さい直径を有する微小開口部を有している。出力光が、この微小開口部を通じて外部に放出されるエヴァネッセント光を構成するようにされる場合には、極めて小さな光のスポットを得ることが可能である。また、本発明は、発光層及び前記発光層に電流を供給する一対の電極より構成される多層構造を有し、出力光が前記多層構造の最上部から放出され、前記一対の電極が前記発光表面から前記発光層側に掘り込まれているような表面発光型の発光素子にも関する。このような構造を取ることにより、前記発光表面を照射される物体に対して極めて近接させることが可能となる。前記発光部分から発せられる光を利用することにより、前記微小開口部が、自己整合的に開口されうる。結果として、本発明によって、光ディスクなどと共に用いるのに適したビーム特性を有する発光素子及びその製造方法が提供される。

  • 半導体装置およびその製造方法

    寺内 衛、上國料 学

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    Patent/Registration no:特許第3431353号

    Country of applicant:Domestic  

     本発明は、リーク電流が発生し難く且つ製造コストが安価な半導体装置およびその製造方法を提供することを目的とする。第1の発明に係る半導体装置は、半導体基板上に誘電体層および半導体層を形成してなる複合基板に電界効果トランジスタを設けた半導体装置であって、前記半 導体層に形成された、第1導電型のソース・ドレイン領域を有する電界効果トランジスタが形成された複数の素子領域と、前記半導体層に形成された、前記複数 の素子領域を分離するための素子分離領域と、前記素子領域の外縁部周辺の膜厚が薄い領域に形成された、第2導電型の不純物が添加された、第2導電型の第1不純物領域と、前記半導体基板の表面近傍のうち、前記第1不純物領域および前記素子分離領域に覆われた領域に、前記第1不純物領域の前記ソース・ドレイン領域との境界部と平面位置が一致する周縁部を有するように形成された、第2導電型の第2不純物領域と、を備えたことを特徴とする。

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Committee Memberships 【 display / non-display

  • 2014.4 - 2020.3   Silicon Technology Division, Japanese Society of Applied Physics  Chair of ULSI Device Research Committee

  • 2002.9 - 2005.1   応用物理学会  Japanese Journal of Applied Physics SSDM特集号担当編集委員

  • 2002.1 - 2004.12   応用物理学会  国際固体素子材料会議(SSDM)プログラム委員

  • 2001.1 - 2020.3   Silicon Technology Division, Japanese Society of Applied Physics  Member of ULSI Device Research Committee

Social Activities 【 display / non-display

  • Science/Technology Counselor for citizens in Hiroshima (Hiroshima City)

    Role(s): Panelist, Presenter, Lecturer, Advisor, Planner, Organizing member

    2005.4 - 2011.3

 

Qualification acquired 【 display / non-display

  • High School Teacher Specialization License

  • Junior High School Teacher Specialization License

  • Technical Engineer (network)/Network Specialist

  • Amateur First-Class Radio Operator

  • Health Supervisor (first kind)

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Teacher organization examination execution 【 display / non-display

  • 2017.4   Konan University   Hirao School of Management   Professor

  • 1998.4   Hiroshima City University   Associate Professor