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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#4,366 in Tokyo
#11,133 in Japan
Mag-Isover K.k.
Forward Citations = 1
2 inventors:
Mag-Isover K.k.
EPO Patents = 5
Forward Citations = 1
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2 inventors (with patents filed for the assignee):
Toru Murakami (1 out of 13 patents)
Seiichi Kuboniwa (1 out of 1 patent)
Masaya Tsukamoto (5 patents)
4. Ai Kita (4 patents)
5. Miyuki Hayashi (3 patents)
6. Azuma Tsutomu (0 patent)
7. Mishima Hirohisa (0 patent)
8. Kuboniwa Seiichi (0 patent)
9. Nakako Takefumi (0 patent)
10. Toru c/o Mag Co Ltd Murakami (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mag-Isover K.k.. Retrieved from https://idiyas.com/company/mag-isover-k-k
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]
5 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]