Assignee
YUSA TOSHIKAZU
3 granted patents·57 citations·filing 1982–1990
Top patents by PatentIndex Score
3 records- 0187USD336435SCombined watch, timer and key holderYUSA TOSHIKAZU·Filed 1990·Granted Jun 15, 1993·36 cites·1 claims
- 0280USD273847SCompassYUSA TOSHIKAZU·Filed 1982·Granted May 15, 1984·18 cites·1 claims
- 0338USD303357SCombined portable compass and thermometerYUSA TOSHIKAZU·Filed 1986·Granted Sep 12, 1989·3 cites·1 claims
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