Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#3,552 in Tokyo
#8,938 in Japan
Parker Netsushorikogyo K.k.
Forward Citations = 6
12 inventors:
Parker Netsushorikogyo K.k.
Calculating rank
% Expired Patents = 33.3
CIPO Patents = 1
EPO Patents = 2
Forward Citations = 6
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12 inventors (with patents filed for the assignee):
Humihide Nakamura (2 out of 2 patents)
Kuniji Yashiro (2 out of 8 patents)
Yutaka Sawano (2 out of 2 patents)
4. Tetsuya Yamamura (2 out of 2 patents)
5. Motohiro Tenmaya (2 out of 2 patents)
6. Ryuji Kojima (1 out of 3 patents)
7. Yoshiyasu Yoneyama (1 out of 1 patent)
8. Toshiko Totsuka (1 out of 1 patent)
9. Tokuo Sato (1 out of 1 patent)
10. Kazuyoshi Kurosawa (1 out of 2 patents)
11. Hiroshi Eiraku (1 out of 1 patent)
12. Fumihide Nakamura (1 out of 1 patent)
13. Hisashi Abe (0 patent)
14. Isao Machida (0 patent)
15. Koji Horikiri (0 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Parker Netsushorikogyo K.k.. Retrieved from https://idiyas.com/company/parker-netsushorikogyo-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]
1 patent (CIPO):
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]
2 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]