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For the Inventor, By the Inventor

Kawasaki, Japan

Kenji Okamoto

This inventor holds 110 USPTO granted patents and 7 published patent applications and 12 EPO patents, primarily in All-Solid State Batteries (CPC class H05K13-08). Top assignees: Sharp Kabushiki Kaisha Corporation, Fuji Electric Co., Ltd., Funai Electric Company Ltd.. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Okamoto. Retrieved from https://idiyas.com/inventor/kenji-okamoto

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

USPTO Granted Patents = 110 

% Patents Active = 60.0

 

Average Co-Inventor Count = 3.0

ph-index = 17

Forward Citations = 1,594(Granted Patents)

Forward Citations (Not Self Cited) = 1,539(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Mie, JP (2000 - 2009)
  • Yokkaichi, JP (2002 - 2009)
  • Tenri, JP (2012)
  • Yokosuka, JP (2007 - 2013)
  • Hiratsuka, JP (1994 - 2015)
  • Daito, JP (2009 - 2015)
  • Hachioiji, JP (2015)
  • Matsumoto, JP (2016)
  • Yamanashi, JP (2017)
  • Osaka, JE (2017)
  • Kawasaki, JP (1995 - 2020)
  • Kanagawa, JP (1997 - 2020)
  • Hyogo, JP (2018 - 2021)
  • Yokohama, JP (2019 - 2021)
  • Sakai, JP (2022)
  • Osaka, JP (2009 - 2023)

Company Filing History:

goldMedal28 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal16 out of 4,826 
 
Fuji Electric Co., Ltd.
 patents
bronzeMedal14 out of 2,413 
 
Funai Electric Company Ltd.
 patents
4. 9 out of 39,374 
 
Fujitsu Corporation
 patents
5. 7 out of 2,817 
 
Komatsu Corporation
 patents
6. 7 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
7. 6 out of 1,078 
 
Jsr Corporation
 patents
8. 4 out of 103 
 
Fujitsu Display Technologies Corporation
 patents
9. 4 out of 278 
 
Hitachi Zosen Corporation
 patents
10. 2 out of 4,577 
 
Au Optronics Corporation
 patents
11. 2 out of 85 
 
Fuji Electric Holdings Co., Ltd.
 patents
12. 2 out of 8 
 
Kanadevia Corporation
 patents
13. 2 out of 32 
 
Ransburg Industrial Finishing K.k.
 patents
14. 2 out of 302 
 
Symyx Technologies, Inc.
 patents
15. 2 out of 164 
 
Waseda University
 patents
16. 1 out of 61 
 
Carlisle Fluid Technologies, Inc.
 patents
17. 1 out of 11 
 
Fuji Electronic Co., Ltd.
 patents
18. 1 out of 42,731 
 
Hitachi, Ltd.
 patents
19. 1 out of 2,907 
 
Kubota Corporation
 patents
20. 1 out of 455 
 
Kyushu University
 patents
21. 1 out of 16,454 
 
Panasonic Corporation
 patents
22. 1 out of 58,145 
 
Sony Corporation
 patents
where one patent can have more than one assignee

Years Active: 1994-2026

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Areas of Expertise:
All-Solid State Battery
Electronic Component Mounting
Liquid Crystal Display
Pressurizing Device
Electrostatic Coater
Power Semiconductor Module
Blade Control System
Optical Pickup Device
Metal-Base Printed Circuit Board
Component Mounting Method
Resin Composition
Construction Machine
110 patents (USPTO):Explore Patents
1. 12738546 - All-solid state secondary cell and production method for the same (2026-09-15),
2. 12318879 - Pressurizing suction-attachment table and pressurizing device equipped with the same (2025-06-03),
3. 11784353 - All-solid state secondary cell and production method for the same (2023-10-10),
4. 11371414 - Exhaust system for engine (2022-06-28),
5. 11302958 - Method and apparatus for producing all-solid-state battery (2022-04-12),
6. 11135605 - Electrostatic coater and electrostatic coating method (2021-10-05),
7. 11102919 - Management apparatus, mount substrate manufacturing system, and mount substrate manufacturing method (2021-08-24),
8. 11101497 - All-solid state secondary battery and method for manufacturing same (2021-08-24),
9. 10681808 - Metal-base printed circuit board (2020-06-09),
10. 10643914 - Semiconductor device (2020-05-05),
11. 10315205 - Electrostatic coater and electrostatic coating method (2019-06-11),
12. 10302566 - Method for evaluating physical properties of polymer compositions (2019-05-28),
13. 10149419 - Component mounting method (2018-12-04),
14. 10139810 - Management apparatus, and mount substrate manufacturing method (2018-11-27),
15. 10076070 - Component mounting method (2018-09-11),

Title: Kenji Okamoto: Pioneering Inventor in the Technological Landscape

Introduction:

Kenji Okamoto's passion for innovation and relentless drive to create have solidified his position as a pioneering inventor in the technological landscape. With 108 patents to his name, his contributions continue to inspire future generations of inventors to think outside the box and pursue their innovative ideas.

Latest Patents:

1. All-solid state secondary cell and production method for the same: The all-solid state secondary cell involves a unique structure with solid electrolyte layers that enhance its performance.

2. Exhaust system for engine: Featuring an oxide film of triiron tetraoxide, this exhaust system ensures a stable fastening force, contributing to engine efficiency.

Career Highlights:

Kenji Okamoto has made significant contributions during his tenure at Sharp Kabushiki Kaisha Corporation and Fuji Electric Co., Ltd.. His innovative solutions have pushed boundaries in the field of technology, earning him recognition and respect.

Collaborations:

Throughout his career, Kenji Okamoto has collaborated with esteemed coworkers Hidefumi Yoshida and Shougo Hayashi. Together, they have worked on groundbreaking projects that have had a lasting impact on the technological landscape.

Conclusion:

In conclusion, Kenji Okamoto's innovative spirit and dedication to pushing the boundaries of technology have cemented his legacy as a pioneering inventor. His work serves as a beacon for aspiring inventors, encouraging them to dream big and pursue their innovative ideas.

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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