Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#213 in Shizuoka
#15,759 in Japan
Hamamastu Photonics K.k.
Forward Citations = 0
6 inventors:
Hamamastu Photonics K.k.
Forward Citations = 0
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6 inventors (with patents filed for the assignee):
Satoshi Yamamoto (1 out of 26 patents)
Norikazu Sugiyama (1 out of 21 patents)
Takuji Kataoka (1 out of 14 patents)
4. Toyohiko Yamauchi (1 out of 23 patents)
5. Hidenao Iwai (1 out of 14 patents)
6. Kentaro Goto (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hamamastu Photonics K.k.. Retrieved from https://idiyas.com/company/hamamastu-photonics-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]
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]