Assignee
NISHI NIPPON DENKI CO LTD
2 granted patents·37 citations·filing 1974–1976
Top patents by PatentIndex Score
2 records- 0164US4083560ATarget arrangement for a light pulse beam comprising crosswise arranged and grouped phototransistorsNISHI NIPPON DENKI CO LTD·Filed 1976·Granted Apr 11, 1978·27 cites·5 claims
- 0247US3956627ALight beam target and apparatus using the sameNISHI NIPPON DENKI CO LTD·Filed 1974·Granted May 11, 1976·10 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when NISHI NIPPON DENKI CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →