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USPTO Data Jan 1 1976 - Oct 20 2026
8 Patents
#86 in Saitama 343-0827
#5,049 in Japan
Polymatech Japan Co., Ltd.
Forward Citations = 10
11 inventors:
Polymatech Japan Co., Ltd.
Calculating rank
% Expired Patents = 25.0
EPO Patents = 3
Trademarks = 2
Forward Citations = 10
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11 inventors (with patents filed for the assignee):
Yasuyoshi Watanabe (1 out of 5 patents)
Yoshifumi Honmatsu (1 out of 5 patents)
Gaku Kitada (1 out of 3 patents)
4. Tsuyoki Hirai (1 out of 11 patents)
5. Yuta Ohsawa (1 out of 4 patents)
6. Shinya Tateda (1 out of 3 patents)
7. Akihito Takeuchi (1 out of 1 patent)
8. Yuta Osawa (1 out of 1 patent)
9. Akira Naito (1 out of 1 patent)
10. Hideaki Konno (1 out of 1 patent)
11. Yasuyuki Abe (1 out of 1 patent)
12. Mizoguchi Hitoshi (0 patent)
13. Takeuchi Akihito (0 patent)
14. Nakaone Yutaka (0 patent)
15. Akira Naito (0 patent)
8 patents:
Company Overview
Polymatech Japan Co., Ltd. is a leading manufacturer of innovative materials and components. With a focus on high-performance polymers, the company provides solutions for various industries including automotive, electronics, and healthcare. Their cutting-edge products are known for their reliability and durability, making Polymatech Japan a trusted partner for clients worldwide.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polymatech Japan Co., Ltd.. Retrieved from https://idiyas.com/company/polymatech-japan-company
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]
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]