logo

For the Inventor, By the Inventor

Tokyo, Japan

Takashi Takahashi

This inventor holds 57 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Optical Technologies (CPC class H04L). Top assignees: Kabushiki Kaisha Topcon, International Business Machines Corporation, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1979-2023.

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

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

USPTO Granted Patents = 57 

% Patents Active = 75.4

 

Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 233(Granted Patents)

Forward Citations (Not Self Cited) = 213(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo-to, JP (1999 - 2016)
  • Shinjyuku-ku, JP (2020 - 2021)
  • Tokyo, JP (1979 - 2023)

Company Filing History:

goldMedal14 out of 1,033 
 
Kabushiki Kaisha Topcon
 patents
silverMedal9 out of 166,409 
 
International Business Machines Corporation
 patents
bronzeMedal6 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
4. 4 out of 249 
 
Airbnb, Inc.
 patents
5. 4 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
6. 4 out of 591 
 
Tokyo Institute of Technology
 patents
7. 3 out of 1,872 
 
Kuraray Co., Ltd.
 patents
8. 3 out of 871 
 
Kyoto University
 patents
9. 3 out of 1,650 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
10. 2 out of 681 
 
Tokyo Shibaura Electric Co., Ltd.
 patents
11. 1 out of 1 
 
Chemgenesis Incorporated
 patent
12. 1 out of 6 
 
Green Tech Co., Ltd.
 patents
13. 1 out of 12 
 
Kitasato Kenkyusho
 patents
14. 1 out of 73 
 
Niigata University
 patents
15. 1 out of 15 
 
Sumitomo Metal Ceramics Inc.
 patents
16. 1 out of 929 
 
Sumitomo Metal Industries, Inc.
 patents
17. 1 out of 1 
 
Takahashi Hashimoto
 patent
18. 1 out of 1 
 
Tanaka Polymer Laboratory
 patent
19. 1 out of 8,267 
 
Tdk Corporation
 patents
20. 1 out of 579 
 
Topcon Corporation
 patents
21. 1 out of 1,432 
 
Ube Industries, Inc.
 patents
22. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1979-2023

Loading Chart...
Loading Chart...
Areas of Expertise:
Electro-Optical Distance Meter
Three-Dimensional Data
Tilt Angle Detection
Optical Fiber
Liquid Crystal Compound
Vaccine Development
Turbocharger Control
Memory Controller
Semiconductor Packaging
Therapeutic Agents
Display Apparatus
Curcumin Derivative
57 patents (USPTO):Explore Patents
1. 11754679 - Electro-optical distance meter (2023-09-12),
2. 11595343 - Posting content to social medium (2023-02-28),
3. 11038833 - Posting content to social medium (2021-06-15),
4. 10999238 - Posting content to social medium (2021-05-04),
5. 10979382 - Posting content to social medium (2021-04-13),
6. 10917487 - Generating notification digest based on user presence (2021-02-09),
7. 10831989 - Distributing updated communications to viewers of prior versions of the communications (2020-11-10),
8. 10574620 - Posting content to social medium (2020-02-25),
9. 10560420 - Posting content to social medium (2020-02-11),
10. 9985924 - Posting content to social medium (2018-05-29),
11. 9961038 - Posting content to social medium (2018-05-01),
12. 9736102 - Three-dimensional time series data (2017-08-15),
13. 9399635 - Pyrazole derivative (2016-07-26),
14. 9342543 - Three-dimensional time series data (2016-05-17),
15. 9303987 - Tilt angle detecting device (2016-04-05),

Title: Takashi Takahashi: Pioneering Innovation in Tokyo

Introduction:

Takashi Takahashi, a visionary inventor based in Tokyo, Japan, has made significant contributions to the field of technology with his relentless pursuit of innovation and passion for pushing the boundaries.

Latest Patents:

Takashi Takahashi holds an impressive 52 patents, showcasing his expertise and creativity in the tech industry. His latest inventions include an Electro-optical Distance Meter, revolutionizing distance measurement, and a method for Posting Content to a Social Medium, enhancing user experience online.

Career Highlights:

With a career spanning multiple prestigious companies, Takashi Takahashi has left a mark on the industry. He has worked at Kabushiki Kaisha Topcon, known for precision optical equipment, and at International Business Machines Corporation (IBM), a global leader in technology solutions.

Collaborations:

Throughout his career, Takashi Takahashi has collaborated with talented individuals such as Koichi Takahashi and Yuka Nomura. Together, they have brought groundbreaking ideas to life, driving innovation in their respective fields.

Conclusion:

Takashi Takahashi's dedication to innovation and his forward-thinking approach have solidified his reputation as a visionary inventor. His work continues to inspire the next generation of innovators to think boldly and create fearlessly, shaping the future 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]
Loading…