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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#22 in Miyagi
#8,932 in Japan
Photonic Lattice, Inc.
Forward Citations = 5
8 inventors:
Photonic Lattice, Inc.
% Expired Patents = 33.3
EPO Patents = 1
Forward Citations = 5
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8 inventors (with patents filed for the assignee):
Shojiro Kawakami (3 out of 10 patents)
Takayuki Kawashima (2 out of 4 patents)
Toshikazu Ijiro (2 out of 2 patents)
4. Takafumi Chiba (2 out of 2 patents)
5. Hiroyuki Tsuda (1 out of 7 patents)
6. Naoki Hashimoto (1 out of 2 patents)
7. Yoshihiro Sasaki (1 out of 1 patent)
8. Hiroshi Takahashi (1 out of 117 patents)
9. Takashi Sato (1 out of 12 patents)
10. Takashi; Sato (0 patent)
11. Yoshihro Sasaki (0 patent)
12. Shojiro; Kawakami (0 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Photonic Lattice, Inc.. Retrieved from https://idiyas.com/company/photonic-lattice
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]
1 patent (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]