Inventor · disambiguated record
Hiroaki Oishi
Also filed as: OISHI HIROAKI
7 granted patents·67 citations·filing 1989–2011
82Inventor score
Top patents by PatentIndex Score
7 records- 0190US6920278B1Recording/reproduction apparatus and recording/reproduction methodSONY CORP·Filed 2000·Granted Jul 19, 2005·39 cites·14 claims
- 0267US5045954AMagnetic recording and playback apparatus for serial data having a variable bit transfer rateSONY CORP·Filed 1989·Granted Sep 3, 1991·15 cites·6 claims
- 0364US7908619B2Broadcasting system and reception apparatusSONY CORP·Filed 2000·Granted Mar 15, 2011·5 cites·11 claims
- 0456US6757130B2Recording medium exchanging-type recording and reproducing apparatusSONY CORP·Filed 2001·Granted Jun 29, 2004·3 cites·27 claims
- 0545US8505052B2Broadcasting system and reception apparatusYOSHIDA TADAO·Filed 2011·Granted Aug 6, 2013·0 cites·12 claims
- 0641US5477399AProgrammable tension control of a variable speed recorderSONY CORP·Filed 1992·Granted Dec 19, 1995·5 cites·3 claims
- 0736US8151302B2Broadcasting system and receiving apparatusYOSHIDA TADAO·Filed 2000·Granted Apr 3, 2012·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →