Tokyo, Japan

Takashi Tanaka

This inventor holds 36 USPTO granted patents and 9 published patent applications, plus 3 CIPO patents and 9 EPO patents, primarily in Electrophotography Technology. Top assignees: Canon Kabushiki Kaisha, Ajinomoto Co., Ltd., Kabushiki Kaisha Toshiba. Active years: 1976-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Tanaka. Retrieved from https://idiyas.com/inventor/takashi-tanaka-c2ijk17m

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

USPTO Granted Patents = 36 

% Patents Active = 83.3

 

 

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 428(Granted Patents)


Location History:

  • Kawasaki, JA (1976)
  • Kawasaki, JP (1981 - 2003)
  • Asaka, JP (2017)
  • Shinagawa-ku, JP (2018)
  • Tokyo, JP (1979 - 2023)
  • Ageo, JP (2024)

Company Filing History:

goldMedal8 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
silverMedal3 out of 1,953 
 
Ajinomoto Co., Ltd.
 patents
bronzeMedal3 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
4. 3 out of 3 
 
Lsi Japan Co., Ltd.
 patents
5. 3 out of 3 
 
Seiwa Giken Inc.
 patents
6. 3 out of 26 
 
Showa Sangyo Co., Ltd.
 patents
7. 3 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
8. 2 out of 579 
 
Topcon Corporation
 patents
9. 1 out of 2 
 
Asahi National Broadcasting Co., Ltd.
 patents
10. 1 out of 2 
 
Bosch Packaging Technology K.k.
 patents
11. 1 out of 4,826 
 
Fuji Electric Co., Ltd.
 patents
12. 1 out of 2,208 
 
Fuji Jukogyo Kabushiki Kaisha
 patents
13. 1 out of 42,740 
 
Hitachi, Ltd.
 patents
14. 1 out of 2 
 
Howa Sangyo Co., Ltd.
 patents
15. 1 out of 16 
 
Hoya Lens Corporation
 patents
16. 1 out of 8 
 
Moriroku Co., Ltd.
 patents
17. 1 out of 40 
 
Sony Magnescale Inc.
 patents
18. 1 out of 123 
 
Toshiba Digital Solutions Corporation
 patents
19. 1 out of 164 
 
Waseda University
 patents
20. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-2026

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Areas of Expertise:
Electrophotography
Optical Fiber Fusion
Rice Processing
Hologram Production
Crack Measurement
ID Location Recognition
Fermentative Products
Displacement Detection
EMI Filters
Automatic Vehicles
Cutting Fluids
Glyceride Production
36 patents (USPTO):Explore Patents

Title: Takashi Tanaka: A Visionary Inventor Shaping the Future of Technology

Introduction: Takashi Tanaka, a renowned inventor based in Tokyo, Japan, has established himself as a visionary in the global tech community. With 33 patents to his name, Tanaka's passion for innovation and relentless pursuit of excellence have inspired generations of inventors to push the boundaries of technology.

Latest Patents: Tanaka's latest patents include groundbreaking inventions such as the "Apparatus and method for measuring cracks in wall surface" and the "Optical-fiber-holding member, and fusing device." These patents showcase his ingenuity and inventive spirit in developing cutting-edge technologies to solve real-world problems.

Career Highlights: Throughout his career, Tanaka has made significant contributions to the field of technology. He has worked with esteemed companies such as Canon Inc. and Ajinomoto Co., Ltd., where he has played a key role in driving innovation and shaping the future of technology. His dedication to excellence and passion for creating innovative solutions have earned him a stellar reputation in the industry.

Collaborations: Tanaka has collaborated with talented individuals such as Tomoyuki Miyagawa and Yoshio Ishii, who have been instrumental in bringing his innovative ideas to life. Together, they have worked on various projects that have led to the development of groundbreaking technologies that have had a lasting impact on the tech industry.

Conclusion: Takashi Tanaka's exceptional talent, combined with his relentless pursuit of innovation, has solidified his reputation as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible in the world of technology, making him a true pioneer in the field of technology.

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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