Forward Citations = 30

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12 inventors (with patents filed for the assignee):

Fumitaka Saigo (2 out of 3 patents)

Yutaka Takaku (1 out of 1 patent)

Tomohiro Yamato (1 out of 1 patent)

4. Ryo Sakazume (1 out of 1 patent)

5. Hiroyuki Nakai (1 out of 1 patent)

6. Hideyori Sakuragi (1 out of 7 patents)

7. Hideki Muramatsu (1 out of 2 patents)

8. Shigehumi Tanaka (1 out of 1 patent)

9. Shigehisa Becchaku (1 out of 1 patent)

10. Haruhiko Ishikawa (1 out of 1 patent)

11. Kazuo Imanishi (1 out of 1 patent)

12. Tsuyoshi Ishihara (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 10774867 - Bolt, control apparatus, and strain measurement system (2020-09-15),

2. 10288105 - Bolt (2019-05-14),

3. 6053653 - Fastening method, fastening system and bolt used therefor (2000-04-25),

4. 5533850 - Welding nut (1996-07-09),

Company Overview

Sannohashi Corporation is a leading technology company specializing in innovative solutions for a wide range of industries. With a focus on research and development, Sannohashi is committed to delivering cutting-edge products and services to meet the evolving needs of their customers. From software development to hardware design, Sannohashi is dedicated to providing high-quality solutions that drive efficiency and productivity.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#1 in Yashio

#7,573 in Japan

Yashio, Japan

Sannohashi Corporation

Forward Citations = 30

12 inventors:

Fumitaka Saigo (2 out of 3 patents)

Yutaka Takaku (1 out of 1 patent)

Tomohiro Yamato (1 out of 1 patent)

4. Ryo Sakazume (1 out of 1 patent)

5. Hiroyuki Nakai (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sannohashi Corporation. Retrieved from https://idiyas.com/company/sannohashi

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]