% Expired Patents = 42.9

Forward Citations = 39

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14 inventors (with patents filed for the assignee):

Hiroshi Sudo (2 out of 6 patents)

Akira Nozue (2 out of 3 patents)

Osamu Kimpara (2 out of 2 patents)

4. Takuya Saito (1 out of 6 patents)

5. Hitoshi Ishida (1 out of 16 patents)

6. Masayuki Mizutani (1 out of 1 patent)

7. Kazuyoshi Harada (1 out of 2 patents)

8. Minoru Hayashi (1 out of 1 patent)

9. Kiyoshi Yoshitani (1 out of 1 patent)

10. Hinako Uneme, Legal Representative (1 out of 1 patent)

11. Haruhiko Uneme, Legal Representative (1 out of 1 patent)

12. Hideaki Uneme, Legal Representative (1 out of 1 patent)

13. Naoko Uneme, Legal Representative (1 out of 1 patent)

14. Michihiro Yokoyama (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9044831 - Method of joining part having high fatigue strength (2015-06-02),

2. 7385156 - Press-fit joint structure (2008-06-10),

3. 7146195 - Hinge device and cell phone using the hinge device (2006-12-05),

4. 7027845 - Hinge device and cell phone using the hinge device (2006-04-11),

5. 7008118 - Ferule for optical connector (2006-03-07),

6. 6178801 - Forging device for crown-shaped helical gear (2001-01-30),

7. 5647125 - Process for manufacturing a drive plate (1997-07-15),

Company Overview

Ohashi Technica, Inc. is a leading manufacturer of precision components for various industries including automotive, aerospace, and medical. With state-of-the-art technology and a dedicated team of experts, we specialize in producing high-quality products such as gears, shafts, and housings. Our commitment to innovation and customer satisfaction sets us apart in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#2,288 in Tokyo

#5,459 in Japan

Tokyo, Japan

Ohashi Technica, Inc.

Forward Citations = 39

14 inventors:

Hiroshi Sudo (2 out of 6 patents)

Akira Nozue (2 out of 3 patents)

Osamu Kimpara (2 out of 2 patents)

4. Takuya Saito (1 out of 6 patents)

5. Hitoshi Ishida (1 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ohashi Technica, Inc.. Retrieved from https://idiyas.com/company/ohashi-technica

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]