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For the Inventor, By the Inventor

Tokyo, Japan

Yasuhiro Takahashi

This inventor holds 84 USPTO granted patents and 13 published patent applications and 9 EPO patents, primarily in Display Technology (CPC class 101116). Top assignees: Mitsubishi Denki Kabushiki Kaisha, Riso Kagaku Corporation, Ricoh Company, Ltd.. Active years: 1982-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Takahashi. Retrieved from https://idiyas.com/inventor/yasuhiro-takahashi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 84 

% Patents Active = 95.2

 

Average Co-Inventor Count = 2.4

ph-index = 14

Forward Citations = 597(Granted Patents)

Forward Citations (Not Self Cited) = 576(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Toyko, JP (1983)
    • Minato, JP (1994)
    • Kamisu, JP (1994)
    • Hyogo, JP (1997)
    • Minato-ku, JP (1997)
    • Inashiki-gun, JP (1997 - 2003)
    • Ibaraki-ken, JP (1997 - 2003)
    • Kashima-gun, JP (1997 - 2005)
    • Chiyoda-ku, JP (2011 - 2015)
    • Ibaraki, JP (1997 - 2022)
    • Tokyo, JP (1982 - 2023)
    • Kanagawa, JP (2019 - 2023)

    Company Filing History:

    goldMedal23 out of 21,351 
     
    Mitsubishi Denki Kabushiki Kaisha
     patents
    silverMedal19 out of 1,085 
     
    Riso Kagaku Corporation
     patents
    bronzeMedal15 out of 28,934 
     
    Ricoh Company, Ltd.
     patents
    4. 7 out of 5,792 
     
    Japan Display Inc.
     patents
    5. 6 out of 16,586 
     
    Mitsubishi Electric Corporation
     patents
    6. 4 out of 5,989 
     
    Shin-Etsu Chemical Co., Ltd.
     patents
    7. 2 out of 50 
     
    Hitachi Industry & Control Solutions, Ltd.
     patents
    8. 2 out of 155 
     
    Hitachi-Ge Nuclear Energy, Ltd.
     patents
    9. 2 out of 271 
     
    Magnolia White Corporation
     patents
    10. 2 out of 145 
     
    Sega Corporation
     patents
    11. 1 out of 145 
     
    Kabushiki Kaisha Sega Enterprises
     patents
    12. 1 out of 264 
     
    Sega Enterprises, Ltd.
     patents
    13. 1 out of 4,352 
     
    Yamaha Hatsudoki Kabushiki Kaisha
     patents
    where one patent can have more than one assignee

    Years Active: 1982-2026

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    Areas of Expertise:
    Head Up Display
    Illumination Device
    Electro-Optical Device
    Viewing Angle Control
    Laminated Structure
    Electrochromic Apparatus
    Electronic Controller
    Operation Control System
    Data Processing
    Nuclear Power Plant
    Internal Combustion Engine
    Stencil Printing
    84 patents (USPTO):Explore Patents
    1. 12656542 - Display device and illumination device (2026-06-16),
    2. 12560809 - Head up display (2026-02-24),
    3. 12429647 - Illumination device and display device (2025-09-30),
    4. 12422830 - Operation control system for monitoring process control anomalies and applying countermeasures (2025-09-23),
    5. 11833800 - Method and apparatus for forming three-dimensional curved surface on laminated substrate, and three-dimensional curved laminated substrate (2023-12-05),
    6. 11816918 - Electronic apparatus (2023-11-14),
    7. 11798315 - Electronic device (2023-10-24),
    8. 11796845 - Louver, viewing angle control element and display device (2023-10-24),
    9. 11681195 - Laminated structure, multiple laminated structure, lens, and method for producing laminated structure (2023-06-20),
    10. 11668964 - Viewing angle control element and display device (2023-06-06),
    11. 11474408 - Electronic device, method for producing electronic device, and photochromatic lens unit (2022-10-18),
    12. 11385507 - Electro-optical device (2022-07-12),
    13. 11328242 - Operation control apparatus, operation control method, and operation control program for displaying a selected KPI in a time-series manner on the same screen that the responsible department is displayed (2022-05-10),
    14. 10573264 - Display device and head-mounted display (2020-02-25),
    15. 10509290 - Electrochromic apparatus and method for manufacturing electrochromic apparatus (2019-12-17),

    Title: Yasuhiro Takahashi: A Renowned Inventor in Tokyo

    Introduction

    Yasuhiro Takahashi is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to the field of technology and materials science. With an impressive portfolio of 80 patents, Takahashi has made remarkable strides in developing innovative methods and apparatuses that enhance electronic devices and manufacturing processes.

    Latest Patents

    Among his latest patents, Takahashi has developed a method and apparatus for forming a three-dimensional curved surface on a laminated substrate. This breakthrough method involves bringing the laminated substrate into close contact with an elastic sheet, which is then deformed to achieve the desired shape. The laminated substrate itself contains a support substrate and a conductive layer made from a thermoplastic resin, which is softened with a temperature-controlled mold.

    Additionally, Takahashi has also patented an electronic apparatus that includes a first substrate with a sensor element and a series of light-shielding layers and pinholes designed for optimal functionality. This intricate design allows for enhanced performance in electronic applications and highlights his expertise in integrating multiple elements into cohesive systems.

    Career Highlights

    Takahashi has been associated with prominent companies, including Mitsubishi Electric Corporation and Riso Kagaku Corporation, where he honed his skills and contributed to various innovative projects. His work in these organizations reflects his dedication to advancing technology and ensuring that his inventions address real-world challenges.

    Collaborations

    Throughout his career, Takahashi has had the privilege of collaborating with talented professionals such as Koichi Okamura and Wataru Fukui. These collaborations have fostered an environment of creativity and innovation, enabling him to push the boundaries of what is technologically possible.

    Conclusion

    Yasuhiro Takahashi stands as a testament to the spirit of innovation in Japan. With a wealth of patents to his name and a commitment to advancing technology, he continues to inspire future generations of inventors and researchers. His contributions not only exemplify individual brilliance but also reflect the collaborative nature of innovation in the modern world.

    Profile summary based on public USPTO records.
    Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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