% Expired Patents = 28.6

EPO Patents = 3

Trademarks = 1

Forward Citations = 114

Loading Chart...

17 inventors (with patents filed for the assignee):

Kazumasa Okita (3 out of 4 patents)

Takashi Toyonaga (2 out of 2 patents)

Naoshi Kimura (2 out of 2 patents)

4. Fumitaka Yoshioka (2 out of 2 patents)

5. Hitoshi Suzuki (1 out of 100 patents)

6. Hideki Masuda (1 out of 17 patents)

7. Kazuo Takahashi (1 out of 2 patents)

8. Mitsuhide Shimohigoshi (1 out of 4 patents)

9. Akira Shimai (1 out of 2 patents)

10. Norio Sendoda (1 out of 2 patents)

11. Tatsuhiko Kuga (1 out of 8 patents)

12. Koji Okubo (1 out of 3 patents)

13. Toshiaki Kondo (1 out of 34 patents)

14. Hiroshi Nakano (1 out of 1 patent)

15. Kazuo Uesaka (1 out of 4 patents)

7 patents: Sort by Forward Citations

1. 10673106 - Battery pack and electric working machine (2020-06-02),

2. 9520335 - Wavelength selective heat radiation material selectively radiating heat radiation light corresponding to infrared ray transmission wavelength region of resin member and method for manufacturing the same (2016-12-13),

3. 8524325 - Method for producing photocatalytic coating material (2013-09-03),

4. 6861467 - Powder coating composition (2005-03-01),

5. 6083612 - Heat-resistant releasable film and process for forming the film (2000-07-04),

6. 5183656 - Deodorant and product in which the deodorant is used (1993-02-02),

7. 5082386 - Paper adhesive applicator with adhesive having pH indicator (1992-01-21),

Company Overview

Okitsumo Incorporated is a leading provider of innovative technology solutions for businesses. Specializing in software development, cybersecurity, and IT consulting, Okitsumo helps companies streamline operations and stay ahead of competition. With a focus on delivering high-quality, cost-effective solutions, Okitsumo is committed to driving success for their clients around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#13 in Mie

#5,459 in Japan

Mie, Japan

Okitsumo Incorporated

Forward Citations = 114

17 inventors:

Kazumasa Okita (3 out of 4 patents)

Takashi Toyonaga (2 out of 2 patents)

Naoshi Kimura (2 out of 2 patents)

4. Fumitaka Yoshioka (2 out of 2 patents)

5. Hitoshi Suzuki (1 out of 100 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Okitsumo Incorporated. Retrieved from https://idiyas.com/company/okitsumo

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

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]

3 patents (EPO):

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]