Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
9 Patents
#9 in Amagasaki
#4,696 in Japan
Tokkyokiki Corporation
Forward Citations = 71
15 inventors:
Tokkyokiki Corporation
% Expired Patents = 11.1
Forward Citations = 71
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15 inventors (with patents filed for the assignee):
Masashi Yasuda (5 out of 6 patents)
Teruo Maruyama (4 out of 71 patents)
Kozo Okamoto (4 out of 4 patents)
4. Takumi Okada (3 out of 3 patents)
5. Satoki Yamaguchi (3 out of 3 patents)
6. Masataka Nakashima (3 out of 3 patents)
7. Fumiaki Itojima (2 out of 2 patents)
8. Masaki Tsuchiya (2 out of 2 patents)
9. Shigeyuki Yokoyama (1 out of 54 patents)
10. Hideaki Maeda (1 out of 23 patents)
11. Akio Tajima (1 out of 1 patent)
12. Shohei Minbu (1 out of 1 patent)
13. Gongyu Pan (1 out of 1 patent)
14. Hiroshi Matsuhisa (1 out of 1 patent)
15. Michihiko Tani (1 out of 1 patent)
9 patents:
Company Overview
Tokkyokiki Corporation is a leading provider of high-quality industrial machinery and automation solutions. With over 20 years of experience, we offer a wide range of products including robots, controllers, and sensors to optimize efficiency and productivity in various industries. Our commitment to innovation and customer satisfaction sets us apart in the market.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tokkyokiki Corporation. Retrieved from https://idiyas.com/company/tokkyokiki
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]
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]
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]