Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
8 Patents
#88 in Hyogo
#5,050 in Japan
Sumitomo Bayer Urethane Co., Ltd.
Forward Citations = 33
22 inventors:
Sumitomo Bayer Urethane Co., Ltd.
Calculating rank
Forward Citations = 33
Loading Chart...
Loading Chart...
22 inventors (with patents filed for the assignee):
Toshiaki Imokawa (3 out of 4 patents)
Masaru Honda (2 out of 7 patents)
Hiroshi Ikuta (1 out of 4 patents)
4. Kanemitsu Kondo (1 out of 5 patents)
5. Yuji Hoshino (1 out of 3 patents)
6. Shinichi Murakami (1 out of 1 patent)
7. Hideaki Nagayasu (1 out of 1 patent)
8. Masato Shimizu (1 out of 1 patent)
9. Toshiaki Nakano (1 out of 1 patent)
10. Martin Brock (1 out of 1 patent)
11. Mitsuaki Ikebe (1 out of 1 patent)
12. Teruo Hama (1 out of 1 patent)
13. Takaaki Masuda (1 out of 1 patent)
14. Hisao Mitobe (1 out of 1 patent)
15. Yushin Kataoka (1 out of 1 patent)
8 patents:
Company Overview
Sumitomo Bayer Urethane Co., Ltd. is a leading manufacturer of high-quality urethane products for a variety of industries. With a focus on innovation and quality, they provide custom solutions for clients' molding needs. Their products are trusted for their durability and performance, making them a preferred choice for businesses worldwide.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sumitomo Bayer Urethane Co., Ltd.. Retrieved from https://idiyas.com/company/sumitomo-bayer-urethane-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]
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]