For the Inventor, By the Inventor

Enter assignee name

Tokushima, Japan

Otsuka Techno Corporation

USPTO Granted Patents = 23

% Expired Patents = 21.7

EPO Patents = 5

Trademarks = 2

Forward Citations = 311

Loading Chart...

Loading Chart...

37 inventors (with patents filed for the assignee):

Tetsuya Sato (10 out of 74 patents)

Shintaro Adachi (10 out of 13 patents)

Toru Nishibayashi (10 out of 14 patents)

4. Tetsuya Masuda (9 out of 9 patents)

5. Takaaki Nakao (6 out of 8 patents)

6. Hiroki Kakuyama (4 out of 4 patents)

7. Nobuo Tsukui (3 out of 3 patents)

8. Makoto Sasaki (3 out of 80 patents)

9. Takashi Hisamoto (3 out of 3 patents)

10. Hidenari Shoji (1 out of 5 patents)

11. Yasuyuki Kajihara (1 out of 5 patents)

12. Masamichi Okubata (1 out of 5 patents)

13. Fumito Uesugi (1 out of 2 patents)

14. Ryuta Kazumori (1 out of 2 patents)

15. Kosuke Tojo (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 12544551 - Urinary catheter cap (2026-02-10),

2. 11911613 - Electrical stimulation treatment device (2024-02-27),

3. 11517751 - Electrode for electrical stimulation therapy and electrical stimulation therapeutic device (2022-12-06),

4. 11493669 - Anti-reflective body, camera unit, mobile device, and method for manufacturing anti-reflective body (2022-11-08),

5. D948553 - Display screen with graphical user interface (2022-04-12),

6. D942951 - Connecting plug for cables (2022-02-08),

7. 11096863 - Port, and medical liquid bag (2021-08-24),

8. 11091312 - Container (2021-08-17),

9. D927700 - Medical electrode (2021-08-10),

10. 11058878 - Electrically stimulating therapy device (2021-07-13),

11. 10675464 - Electrical stimulation therapy instrument (2020-06-09),

12. 10675463 - Dysuria treatment device (2020-06-09),

13. 9997320 - Method of manufacturing a circuit breaker and method of manufacturing a battery pack including the circuit breaker (2018-06-12),

14. 8875703 - Powder inhaler (2014-11-04),

15. 8251059 - Powder inhaler (2012-08-28),

Otsuka Techno Corporation, based in Tokushima, Japan, specializes in the development and manufacturing of advanced technology solutions across various sectors. The company focuses on innovative products and services in fields such as electronics, telecommunications, and industrial equipment. With a commitment to research and development, Otsuka Techno aims to enhance technological capabilities and contribute to the advancement of industries through cutting-edge solutions tailored to meet evolving market needs.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

23 Patents

#8 in Tokushima

#2,701 in Japan

#27,619 in the World

Tokushima, Japan

Otsuka Techno Corporation

Forward Citations = 311

37 inventors:

Tetsuya Sato (10 out of 74 patents)

Shintaro Adachi (10 out of 13 patents)

Toru Nishibayashi (10 out of 14 patents)

4. Tetsuya Masuda (9 out of 9 patents)

5. Takaaki Nakao (6 out of 8 patents)

Please report any incorrect information to [email protected]

Loading…