Tokyo, Japan

Yasuhiro Watanabe

This inventor holds 110 USPTO granted patents and 17 published patent applications, plus 5 CIPO patents and 16 EPO patents, primarily in Nitride Semiconductor Devices (CPC class H04W84-045). Top assignees: Nec Corporation, Sony Corporation, Honda Motor Co., Ltd.. Active years: 1991-2025.

USPTO Granted Patents = 110 

% Patents Active = 62.7


 

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 307(Granted Patents)

Forward Citations (Not Self Cited) = 286(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tottori, JP (1991 - 2012)
  • Kawaguichi, JP (2013)
  • Kawaguchi, JP (2009 - 2015)
  • Wako, JP (2013 - 2017)
  • Minato-ku, JP (2014 - 2018)
  • Chiyoda-ku, JP (2018)
  • Hachioji, JP (2015 - 2021)
  • Kyoto, JP (2019 - 2021)
  • Tokyo, JP (1995 - 2022)
  • Osaka, JP (2022)
  • Akita, JP (2018 - 2024)

Company Filing History:

goldMedal20 out of 36,676 
 
Nec Corporation
 patents
silverMedal19 out of 58,145 
 
Sony Corporation
 patents
bronzeMedal18 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
4. 16 out of 315 
 
Dowa Electronics Materials Co., Ltd.
 patents
5. 10 out of 33 
 
Sanwa Denki Kogyo Co., Ltd.
 patents
6. 9 out of 4,385 
 
Konica Minolta, Inc.
 patents
7. 7 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
8. 5 out of 143 
 
Tottori Sanyo Electric Co., Ltd.
 patents
9. 4 out of 290 
 
Nec Infrontia Corporation
 patents
10. 2 out of 31 
 
Dowa Holdings Co., Ltd.
 patents
11. 2 out of 13,796 
 
Murata Manufacturing Co., Ltd.
 patents
12. 1 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents
13. 1 out of 9 
 
Marubun Corporation
 patents
14. 1 out of 16,586 
 
Mitsubishi Electric Corporation
 patents
15. 1 out of 35 
 
Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
 patents
16. 1 out of 1 
 
Nec Commuication Systems Ltd.
 patent
17. 1 out of 57 
 
Nippon Tungsten Co., Ltd.
 patents
18. 1 out of 889 
 
Riken Corporation
 patents
19. 1 out of 60 
 
Shibaura Machine Co., Ltd.
 patents
20. 1 out of 62 
 
Sony Corpotation
 patents
21. 1 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
22. 1 out of 1,236 
 
Tokyo Ohka Kogyo Co., Ltd.
 patents
23. 1 out of 446 
 
Ulvac, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1991-2025

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Areas of Expertise:
Nitride Semiconductors
Deep Ultraviolet LEDs
Image Processing
Optical Connectors
Power Supply Devices
Biological Analysis
Pathological Diagnosis
Electric Storage Devices
Force Sense Presentation
110 patents (USPTO):Explore Patents

Title: Inventor Yasuhiro Watanabe

Introduction: Yasuhiro Watanabe is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yasuhiro Watanabe holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Watanabe has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Yasuhiro Watanabe has collaborated with top companies, banks, and innovative startups to bring his inventions to life, fostering a culture of creativity and collaboration in the tech industry.

Conclusion: Yasuhiro Watanabe's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology in Japan and beyond.

Profile summary based on public USPTO records.
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