Inventor · disambiguated record
Hisashi Suwa
Also filed as: SUWA HISASHI
8 granted patents·1 pending application·233 citations·filing 1974–2003
89Inventor score
Files withSONY CORP8
Top patents by PatentIndex Score
9 records- 0191US4210778ALoudspeaker system with heat pipeSONY CORP·Filed 1978·Granted Jul 1, 1980·80 cites·17 claims
- 0284US5371556ASpectacle type retina direct display apparatusSONY CORP·Filed 1992·Granted Dec 6, 1994·69 cites·7 claims
- 0380US4891726ARotary magnetic head and guide drum assembly with reduce mounting heightSONY CORP·Filed 1989·Granted Jan 2, 1990·25 cites·7 claims
- 0466US5343257AScreen cover opening/closing device for television receiverSONY CORP·Filed 1992·Granted Aug 30, 1994·28 cites·8 claims
- 0561US3962641ATuning apparatusSONY CORP·Filed 1974·Granted Jun 8, 1976·12 cites·9 claims
- 0656US4853804AMagnetic recording and/or reproducing apparatusSONY CORP·Filed 1988·Granted Aug 1, 1989·10 cites·14 claims
- 0743US4167703ATuning apparatus with band-selection meansSONY CORP·Filed 1978·Granted Sep 11, 1979·3 cites·12 claims
- 0838US2005045903A1Surface-mounted light-emitting diode and methodFiled 2003·Application pending·0 cites
- 0933US5193734AJet solder bathSONY CORP·Filed 1992·Granted Mar 16, 1993·6 cites·10 claims
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