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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#4,372 in Tokyo
#11,139 in Japan
Mitsubishi Materials Quartz Corporation
Forward Citations = 16
6 inventors:
Mitsubishi Materials Quartz Corporation
Forward Citations = 16
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6 inventors (with patents filed for the assignee):
Masanori Fukui (2 out of 23 patents)
Hisashi Furuya (1 out of 21 patents)
Hiroaki Taguchi (1 out of 15 patents)
4. Takashi Atami (1 out of 12 patents)
5. Takahiro Sato (1 out of 1 patent)
6. Michio Kida (1 out of 18 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mitsubishi Materials Quartz Corporation. Retrieved from https://idiyas.com/company/mitsubishi-materials-quartz
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]