Inventor · disambiguated record
Hideki Osawa
Also filed as: OSAWA HIDEKI
7 granted patents·31 citations·filing 1988–2022
79Inventor score
Top patents by PatentIndex Score
7 records- 0171US7512042B2Method of controlling focus of optical disk recording and reproducing deviceSANYO ELECTRIC CO·Filed 2005·Granted Mar 31, 2009·2 cites·13 claims
- 0261US5157645AOptical disk unitTOSHIBA KK·Filed 1990·Granted Oct 20, 1992·13 cites·4 claims
- 0359US7164639B2Tilt control for optical disc recording and playback apparatusSANYO ELECTRIC CO·Filed 2003·Granted Jan 16, 2007·4 cites·10 claims
- 0451US11950899B2Monitoring systemNIDEC COPAL CORP·Filed 2022·Granted Apr 9, 2024·0 cites·6 claims
- 0550US4897741ASignal recording apparatusSANYO ELECTRIC CO·Filed 1988·Granted Jan 30, 1990·12 cites·4 claims
- 0643US9479851B2Vehicle sound generation apparatus, and vehicle sound generation methodYAMAHA MOTOR CO LTD·Filed 2013·Granted Oct 25, 2016·0 cites·17 claims
- 0730US9327644B2Sound generating device for vehicle, and sound generating method for vehicleOSAWA HIDEKI·Filed 2012·Granted May 3, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →