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USPTO Data Jan 1 1976 - Oct 27 2026
4 Patents
#3,058 in Tokyo
#7,590 in Japan
Tokuhon Corporation
Forward Citations = 59
15 inventors:
Tokuhon Corporation
Calculating rank
% Expired Patents = 25.0
CIPO Patents = 1
EPO Patents = 1
Forward Citations = 59
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15 inventors (with patents filed for the assignee):
Yasuhiko Sasaki (4 out of 4 patents)
Yukihiro Matsumura (4 out of 4 patents)
Masaru Yamazaki (4 out of 4 patents)
4. Hiroshi Arai (4 out of 8 patents)
5. Shogo Kawabata (2 out of 2 patents)
6. Masaaki Saito (2 out of 2 patents)
7. Hirohisa Okuyama (2 out of 8 patents)
8. Susumu Imai (2 out of 2 patents)
9. Masamichi Orihara (2 out of 2 patents)
10. Tetsuhiro Tooyama (2 out of 2 patents)
11. Yoshio Sugimoto (2 out of 2 patents)
12. Mitsunari Hoshino (2 out of 2 patents)
13. Makoto Suzuki (2 out of 41 patents)
14. Masumasa Uchikawa (1 out of 1 patent)
15. Yasumasa Uchikawa (1 out of 1 patent)
4 patents:
Company Overview
Tokuhon Corporation is a leading provider of health and wellness products in Japan. With a focus on natural ingredients and traditional remedies, Tokuhon offers a wide range of products to help individuals maintain a healthy lifestyle. From pain relief patches to herbal supplements, Tokuhon is committed to providing high-quality solutions for all of your wellness needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tokuhon Corporation. Retrieved from https://idiyas.com/company/tokuhon
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]
1 patent (CIPO):
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]
1 patent (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]