Assignee
YANAI TARO
5 granted patents·19 citations·filing 1974–1980
Technology mixF23Q3
Top patents by PatentIndex Score
5 records- 0154USD247752STelescopic friction lighterYANAI TARO·Filed 1976·Granted Apr 18, 1978·6 cites·1 claims
- 0236US3930785APortable lighterYANAI TARO·Filed 1974·Granted Jan 6, 1976·6 cites·7 claims
- 0335USD247753SLighter with magnetized telescopic tipYANAI TARO·Filed 1976·Granted Apr 18, 1978·2 cites·1 claims
- 0433USD269554SLighterYANAI TARO·Filed 1980·Granted Jun 28, 1983·4 cites·1 claims
- 0525US4352657ALighting deviceYANAI TARO·Filed 1980·Granted Oct 5, 1982·1 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →