Inventor · disambiguated record
Kikuo Yoshikawa
Also filed as: YOSHIKAWA KIKUO
14 granted patents·181 citations·filing 1983–1992
92Inventor score
Top patents by PatentIndex Score
14 records- 0193US5063451AHand held recording apparatus with window on lower body portion for viewing recording positionCANON KK·Filed 1989·Granted Nov 5, 1991·73 cites·24 claims
- 0283US4953042ACassette loading apparatusCANON KK·Filed 1988·Granted Aug 28, 1990·29 cites·24 claims
- 0376US5182738AObjective lens actuator using a balance weight thereinCANON KK·Filed 1992·Granted Jan 26, 1993·24 cites·17 claims
- 0462US4835636ADustproof door mechanismCLARION CO LTD·Filed 1987·Granted May 30, 1989·13 cites·4 claims
- 0552US4708302AMode switching over gear mechanism for reelCLARION CO LTD·Filed 1987·Granted Nov 24, 1987·9 cites·2 claims
- 0650US4825312ACassette loading mechanismCLARION CO LTD·Filed 1987·Granted Apr 25, 1989·8 cites·6 claims
- 0742US4872075ATape loading mechanism in magnetic recording and reproducing apparatusCLARION CO LTD·Filed 1989·Granted Oct 3, 1989·5 cites·12 claims
- 0842US4797758APinch roller driving mechanismCLARION CO LTD·Filed 1987·Granted Jan 10, 1989·5 cites·8 claims
- 0941US4646174AMagnetic tape reproducing apparatus including automatic stop mechanismCLARION CO LTD·Filed 1983·Granted Feb 24, 1987·4 cites·4 claims
- 1038US4691261AChannel changing mechanism in a tape playerCLARION CO LTD·Filed 1984·Granted Sep 1, 1987·3 cites·2 claims
- 1136US4774604ATape looseness preventive deviceCLARION CO LTD·Filed 1987·Granted Sep 27, 1988·3 cites·4 claims
- 1232US4764827AIntermittent gear mechanismCLARION CO LTD·Filed 1987·Granted Aug 16, 1988·3 cites·2 claims
- 1331US4745499AFast forward and reverse drive mechanism responsive to selected tape playback direction in an auto-reverse tape playerCLARION CO LTD·Filed 1984·Granted May 17, 1988·1 cites·7 claims
- 1430US4828158APinch roller driving mechanismCLARION CO LTD·Filed 1987·Granted May 9, 1989·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →