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For the Inventor, By the Inventor

Tokyo, Japan

Kazuhiro Watanabe

This inventor holds 132 USPTO granted patents and 27 published patent applications and 8 EPO patents, primarily in Imaging Technology (CPC class H05K1-185). Top assignees: Taiyo Yuden Co., Ltd., Kabushiki Kaisha Toshiba, Canon Kabushiki Kaisha. Active years: 1981-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Watanabe. Retrieved from https://idiyas.com/inventor/kazuhiro-watanabe-c5w4dhjc

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

Calculating rank
USPTO Granted Patents = 132 

% Patents Active = 77.3

 

Average Co-Inventor Count = 2.5

ph-index = 18

Forward Citations = 1,049(Granted Patents)

Forward Citations (Not Self Cited) = 996(Dec 10, 2025)


Inventors with similar research interests:


    Company Filing History:

    goldMedal34 out of 1,769 
     
    Taiyo Yuden Co., Ltd.
     patents
    silverMedal11 out of 53,276 
     
    Kabushiki Kaisha Toshiba
     patents
    bronzeMedal10 out of 93,085 
     
    Canon Kabushiki Kaisha
     patents
    4. 8 out of 21,351 
     
    Mitsubishi Denki Kabushiki Kaisha
     patents
    5. 7 out of 247 
     
    Ntt Mobile Communications Network, Inc.
     patents
    6. 6 out of 3,208 
     
    Dai Nippon Printing Co., Ltd.
     patents
    7. 5 out of 4,980 
     
    Oki Electric Industry Co., Ltd.
     patents
    8. 3 out of 123 
     
    Felica Networks, Inc.
     patents
    9. 3 out of 3 
     
    Jupiter Limited Liability Company
     patents
    10. 3 out of 3,721 
     
    Nippon Steel Corporation
     patents
    11. 3 out of 11 
     
    Sanan Japan Technology Corporation
     patents
    12. 2 out of 1,664 
     
    Disco Corporation
     patents
    13. 2 out of 16,618 
     
    Mitsubishi Electric Corporation
     patents
    14. 2 out of 36,718 
     
    Nec Corporation
     patents
    15. 2 out of 8,997 
     
    Nikon Corporation
     patents
    16. 2 out of 801 
     
    Nippon Kayaku Kabushiki Kaisha
     patents
    17. 2 out of 4,948 
     
    Ntt Docomo, Inc.
     patents
    18. 2 out of 2,470 
     
    Subaru Corporation
     patents
    19. 2 out of 13 
     
    Tbm Company
     patents
    20. 2 out of 5 
     
    Tbm, LLC
     patents
    21. 2 out of 38,970 
     
    Toyota Jidosha Kabushiki Kaisha
     patents
    22. 1 out of 720 
     
    Dexerials Corporation
     patents
    23. 1 out of 14 
     
    Hosei University
     patents
    24. 1 out of 1 
     
    Jupitah Yugenkaisha
     patent
    25. 1 out of 3,106 
     
    Konica Corporation
     patents
    26. 1 out of 711 
     
    Max Co., Ltd.
     patents
    27. 1 out of 44 
     
    Mitsui Mining Co., Ltd.
     patents
    28. 1 out of 1 
     
    Mitsui Mining Material Co., Ltd.
     patent
    29. 1 out of 2 
     
    Nexty Electronics Corporation
     patents
    30. 1 out of 186 
     
    Niles Parts Company, Ltd.
     patents
    31. 1 out of 16,454 
     
    Panasonic Corporation
     patents
    32. 1 out of 135 
     
    Semiconductor Technology Academic Research Center
     patents
    33. 1 out of 2 
     
    Shigeru Co., Ltd
     patents
    34. 1 out of 8 
     
    Shigeru Co., Ltd.
     patents
    35. 1 out of 1 
     
    Shinko Plant Co. Ltd.
     patent
    36. 1 out of 5 
     
    Simplex Quantum Inc.
     patents
    37. 1 out of 58,147 
     
    Sony Corporation
     patents
    38. 1 out of 1,358 
     
    The University of Tokyo
     patents
    39. 1 out of 100 
     
    University of Yamanashi
     patents
    40. 2 out of 834,570 
    Other
     patents
    where one patent can have more than one assignee

    Years Active: 1981-2026

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    Areas of Expertise:
    Actuator
    Imaging Apparatus
    Safety Device
    Optical Film
    Automated Driving
    Ejection Device
    Exercise Equipment
    Circuit Module
    Vibration Apparatus
    Electric Field Communication
    Biological Signal Measurement
    132 patents (USPTO):Explore Patents
    1. 12756932 - Imaging apparatus (2026-10-06),
    2. 12735601 - Printing sheet and method for producing printing sheet (2026-09-15),
    3. 12719450 - Acoustic wave devices and modules with acoustic wave devices (2026-08-25),
    4. 12624193 - Biodegradable resin composition and molded product (2026-05-12),
    5. 12600482 - Actuator, safety device, and flying body (2026-04-14),
    6. 12578627 - Image pickup apparatus capable of suppressing increase in size of image pickup apparatus due to mounting external connector (2026-03-17),
    7. 12558937 - Attachment for vehicle interior material (2026-02-24),
    8. 12506939 - Image pickup apparatus with plurality of connectors connected to external devices (2025-12-23),
    9. 12492005 - Safety device and flight vehicle provided with safety device (2025-12-09),
    10. 12434542 - Register device for vehicle (2025-10-07),
    11. 12338551 - Inorganic substance powder-blended spunbond nonwoven fabric (2025-06-24),
    12. 12262116 - Imaging apparatus (2025-03-25),
    13. D1062937 - Exercise equipment (2025-02-18),
    14. D1062933 - Exercise equipment (2025-02-18),
    15. 12227298 - Safety device, and flying vehicle provided with safety device (2025-02-18),

    Title: The Innovative Mind of Kazuhiro Watanabe

    Introduction: Kazuhiro Watanabe, a distinguished inventor hailing from Tokyo, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

    Latest Patents: Kazuhiro Watanabe's recent patents showcase his expertise in developing cutting-edge solutions for various industries, solidifying his position as a pioneer in the world of inventions.

    Career Highlights: With a career spanning over two decades, Watanabe has consistently pushed the boundaries of what is possible, with a keen focus on enhancing efficiency and functionality through his inventions. His work has not only garnered critical acclaim but has also significantly impacted the way we interact with technology on a daily basis.

    Collaborations: Throughout his career, Kazuhiro Watanabe has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. These partnerships have been instrumental in the successful development and implementation of his innovative concepts.

    Conclusion: In conclusion, Kazuhiro Watanabe's relentless pursuit of innovation and his unwavering commitment to excellence have established him as a trailblazer in the world of inventions. His contributions continue to inspire future generations of inventors and shape the technological landscape for years to come.

    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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