Inventor · disambiguated record
Yasunori Ohara
Also filed as: OHARA YASUNORI
10 granted patents·2 pending applications·164 citations·filing 1995–2012
89Inventor score
Top patents by PatentIndex Score
12 records- 0196US7224886B2Method of using AV devices and AV device systemHITACHI LTD·Filed 2001·Granted May 29, 2007·76 cites·21 claims
- 0276US6292618B1Image recording and reproducing apparatusHITACHI LTD·Filed 1998·Granted Sep 18, 2001·42 cites·31 claims
- 0375US5532835ATracking control in apparatus for fast reproducing digital information signal from magnetic tapeHITACHI LTD·Filed 1995·Granted Jul 2, 1996·30 cites·14 claims
- 0467US6763174B2Image recording and reproducing apparatusHITACHI LTD·Filed 2001·Granted Jul 13, 2004·6 cites·12 claims
- 0562US8270816B2Information recording and/or playback apparatusMIZUSHIMA TOSHIYA·Filed 2007·Granted Sep 18, 2012·4 cites·6 claims
- 0656US8326129B2Method of using AV devices and AV device systemAKAMATSU CHIYO·Filed 2008·Granted Dec 4, 2012·0 cites·9 claims
- 0755US7333717B2Method of using AV devices and AV device systemHITACHI LTD·Filed 2003·Granted Feb 19, 2008·2 cites·19 claims
- 0854US9240897B2Method of using AV devices and AV device systemHITACHI MAXELL·Filed 2012·Granted Jan 19, 2016·0 cites·4 claims
- 0949US7450815B2Image recording and reproducing apparatusHITACHI LTD·Filed 2004·Granted Nov 11, 2008·0 cites·17 claims
- 1049US2009297119A1Information recording and reproducing apparatusTAKAMORI MASAKAZU·Filed 2009·Application pending·0 cites
- 1140US2008031598A1Graphic Recording ApparatusOHARA YASUNORI·Filed 2007·Application pending·0 cites
- 1234US6085023AMagnetic recording and reproducing control apparatusHITACHI LTD·Filed 1997·Granted Jul 4, 2000·4 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when Yasunori Ohara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →