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For the Inventor, By the Inventor

Tokyo, Japan

Naoki Watanabe

This inventor holds 142 USPTO granted patents and 26 published patent applications and 36 EPO patents, primarily in Semiconductor Technology (CPC class H01M2008-1293). Top assignees: Hitachi, Ltd., Toto Ltd., Tokyo Electron Limited. Active years: 1988-2026.

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

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

USPTO Granted Patents = 142 

% Patents Active = 65.5

 

Average Co-Inventor Count = 2.4

ph-index = 14

Forward Citations = 721(Granted Patents)

Forward Citations (Not Self Cited) = 660(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nakamachi, Muroran City, Hokkaido, JP (1988)
  • Odawara, JP (2000)
  • Hadano, JP (2001)
  • Kokubunji, JP (1998 - 2003)
  • Kodaira, JP (2001 - 2007)
  • Sagamihara, JP (2005 - 2009)
  • Hachioji, JP (2006 - 2011)
  • Fukuoka, JP (2010 - 2013)
  • Nishitokyo, JP (2010 - 2015)
  • Kanagawa-ken, JP (2007 - 2018)
  • Ebina, JP (2013 - 2018)
  • Chigasaki, JP (2014 - 2018)
  • Echizen, JP (2020)
  • Kitakyushu, JP (2012 - 2021)
  • Atsugi, JP (2020 - 2021)
  • Tokyo, JP (1998 - 2024)
  • Nirasaki, JP (2017 - 2024)
  • Yamanashi, JP (2020 - 2024)

Company Filing History:

goldMedal37 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal24 out of 1,232 
 
Toto Ltd.
 patents
bronzeMedal18 out of 10,918 
 
Tokyo Electron Limited
 patents
4. 11 out of 6,290 
 
Toshiba Tec Kabushiki Kaisha
 patents
5. 10 out of 1,270 
 
Wacom Co., Ltd.
 patents
6. 9 out of 256 
 
Anelva Corporation
 patents
7. 9 out of 363 
 
Canon Anelva Corporation
 patents
8. 5 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
9. 5 out of 5,989 
 
Shin-Etsu Chemical Co., Ltd.
 patents
10. 3 out of 1,766 
 
National Institute of Advanced Industrial Science and Technology
 patents
11. 2 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
12. 2 out of 4,397 
 
Konica Minolta, Inc.
 patents
13. 2 out of 10 
 
Mizuho Information & Research Institute, Inc.
 patents
14. 2 out of 1,445 
 
Stanley Electric Co., Ltd
 patents
15. 2 out of 164 
 
Waseda University
 patents
16. 1 out of 47 
 
Hitachi Power Semiconductor Device, Ltd.
 patents
17. 1 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
18. 1 out of 1,973 
 
Jfe Steel Corporation
 patents
19. 1 out of 2,526 
 
Konica Minolta Business Technologies, Inc.
 patents
20. 1 out of 1,650 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
21. 1 out of 23 
 
Morimura Sofc Technology Co., Ltd.
 patents
22. 1 out of 81 
 
Valqua, Ltd.
 patents
23. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1988-2026

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Areas of Expertise:
Silicon Carbide Device
Substrate Processing
Semiconductor Manufacturing
Active Capacitive Stylus
Film Formation
Power Converter
Digital Ink Coding
Trenched Gate Device
Conductive Superlattice
Steel Sheet Coiling
Electronic Receipt Transmission
142 patents (USPTO):Explore Patents
1. 12618142 - Substrate processing apparatus and substrate processing method (2026-05-05),
2. 12565601 - Bonded object, and method for manufacturing bonded object (2026-03-03),
3. 12484267 - Semiconductor device and method of manufacturing semiconductor device (2025-11-25),
4. 12440880 - Method of determining tension pattern and method of coiling steel sheet (2025-10-14),
5. 12429964 - Active capacitive stylus, sensor controller, related system and method (2025-09-30),
6. 12428721 - Film forming apparatus and film forming method (2025-09-30),
7. 12400963 - Conductive superlattice structures and methods of forming the same (2025-08-26),
8. 12369349 - Trenched gate double diffused semiconductor device with channel impurity concentration adjustment region (2025-07-22),
9. 12327744 - Substrate transfer device and substrate processing system (2025-06-10),
10. 12211720 - Vacuum transfer device, substrate processing system, and substrate processing method (2025-01-28),
11. 12183612 - Substrate transfer apparatus, substrate transfer method, and substrate processing system (2024-12-31),
12. 12162397 - Vehicular lamp fitting and radar structure (2024-12-10),
13. 12105898 - Active capacitive stylus, sensor controller, related system and method (2024-10-01),
14. 12033878 - Substrate transfer apparatus and substrate processing system (2024-07-09),
15. 11990357 - Substrate transport apparatus, substrate transport method, and substrate processing system (2024-05-21),

Title: Naoki Watanabe: Pioneering Inventor from Tokyo

Introduction: Naoki Watanabe is a distinguished inventor hailing from the vibrant city of Tokyo, Japan. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Naoki Watanabe's latest patents include groundbreaking designs in the field of robotics, particularly focusing on human-robot interactions and artificial intelligence integration. His inventions have paved the way for more efficient and intuitive robotic systems.

Career Highlights: Throughout his illustrious career, Naoki Watanabe has been recognized for his innovative spirit and forward-thinking approach. He has received numerous awards for his contributions to the field of technology and has been instrumental in shaping the future of robotics.

Collaborations: Naoki Watanabe has collaborated with leading research institutions and universities in Japan to further his research and bring his inventions to life. His partnerships have led to the development of cutting-edge technologies that have revolutionized the way we interact with robots.

Conclusion: In conclusion, Naoki Watanabe stands as a visionary inventor whose work continues to inspire and drive progress in the field of robotics. His dedication to innovation and his relentless pursuit of excellence make him a true pioneer in the world of patents and inventions.

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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