Odawara, Japan

Shigeo Nakamura

This inventor holds 108 USPTO granted patents and 2 published patent applications, primarily in Magnetic Recording Technology (CPC class H05K2201-0209). Top assignees: Hitachi, Ltd., Ajinomoto Co., Ltd., Hitachi Global Storage Technologies Japan, Ltd.. Active years: 1982-2020.

USPTO Granted Patents = 108 

% Patents Active = 71.3

Average Co-Inventor Count = 3.1

ph-index = 15

Forward Citations = 948(Granted Patents)

Forward Citations (Not Self Cited) = 907(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Hino, JP (1982 - 1985)
    • Mitaka, JP (1988)
    • Oshino, JP (1990)
    • Minamitsuru, JP (1990)
    • Yamanashi, JP (1990 - 1992)
    • Fussa, JP (1992)
    • Mobara, JP (2004 - 2005)
    • Kanagawa-ken, JP (2002 - 2009)
    • Odawara, JP (1989 - 2019)
    • Kawasaki, JP (1998 - 2019)
    • Tokyo, JP (1990 - 2020)
    • Kanagawa, JP (1996 - 2020)

    Company Filing History:

    goldMedal35 out of 42,726 
     
    Hitachi, Ltd.
     patents
    silverMedal31 out of 1,953 
     
    Ajinomoto Co., Ltd.
     patents
    bronzeMedal9 out of 227 
     
    Hitachi Global Storage Technologies Japan, Ltd.
     patents
    4. 8 out of 6,274 
     
    Fanuc Corporation
     patents
    5. 5 out of 2,636 
     
    Hitachi Global Storage Technologies Netherlands B.v.
     patents
    6. 5 out of 2,565 
     
    Hoya Corporation
     patents
    7. 3 out of 187 
     
    Fujitsu Fanuc Limited
     patents
    8. 3 out of 5,427 
     
    Western Digital Technologies, Inc.
     patents
    9. 2 out of 987 
     
    Hgst Netherlands, B.v.
     patents
    10. 2 out of 2,874 
     
    Hitachi-High-Technologies Corporation
     patents
    11. 2 out of 53,250 
     
    Kabushiki Kaisha Toshiba
     patents
    12. 2 out of 1,704 
     
    Shinko Electric Industries Co., Ltd.
     patents
    13. 1 out of 2,280 
     
    Adv Antest Corporation
     patents
    14. 1 out of 5,193 
     
    Bridgestone Corporation
     patents
    15. 1 out of 217 
     
    Hitachi Device Engineering Co., Ltd.
     patents
    16. 1 out of 146 
     
    Xanavi Informatics Corporation
     patents
    17. 2 out of 834,453 
    Other
     patents
    where one patent can have more than one assignee

    Years Active: 1982-2020

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    Areas of Expertise:
    Magnetic Sensor
    Wiring Board
    Heat-Assisted Recording
    Head Gimbal Assembly
    Resin Composition
    Magnetic Disk Drive
    Flexure System
    Optical Member
    Adhesive Film
    Multilayer Board
    Magnetic Head
    Servo System
    108 patents (USPTO):Explore Patents

    Title: Shigeo Nakamura - The Inventor from Odawara

    Introduction: Shigeo Nakamura is a renowned inventor hailing from Odawara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

    Latest Patents: Shigeo Nakamura holds several patents in the areas of semiconductor technology, optoelectronics, and energy-efficient lighting solutions.

    Career Highlights: With a career spanning over three decades, Nakamura has worked with leading tech companies and research institutions, revolutionizing the industry with his inventions.

    Collaborations: Throughout his career, Shigeo Nakamura has collaborated with top engineers, scientists, and researchers globally, fostering innovation and pushing the boundaries of technology.

    Conclusion: Shigeo Nakamura's dedication to innovation and his pioneering inventions have left an indelible mark on the world of technology, inspiring future generations of inventors and innovators.

    Profile summary based on public USPTO records.
    Please report any incorrect information to [email protected]
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