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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#99 in Kobe
#15,745 in Japan
Rubber Industries, Ltd.
Forward Citations = 1
7 inventors:
Rubber Industries, Ltd.
Trademarks = 1
Forward Citations = 1
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7 inventors (with patents filed for the assignee):
Eiji Nakasaki (1 out of 20 patents)
Hisashi Shirashoji (1 out of 6 patents)
Katsuyuki Hoshikawa (1 out of 3 patents)
4. Takao Kamijo (1 out of 3 patents)
5. Kazushige Ikeda (1 out of 9 patents)
6. Yasuhiro Inoue (1 out of 3 patents)
7. Takeo Kato (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rubber Industries, Ltd.. Retrieved from https://idiyas.com/company/rubber-industries
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]