Inventor · disambiguated record
Satoru Ohnuki
Also filed as: OHNUKI SATORU
13 granted patents·238 citations·filing 1994–2001
93Inventor score
Files withHITACHI MAXELL13
Top patents by PatentIndex Score
13 records- 0192US6101153AMagnetic head capable of generating multi-stepped external magnetic fields for magneto-optical recording deviceHITACHI MAXELL·Filed 1998·Granted Aug 8, 2000·62 cites·7 claims
- 0289US6160769AOptical recording medium and optical recording deviceHITACHI MAXELL·Filed 1998·Granted Dec 12, 2000·51 cites·10 claims
- 0381US6366541B1Optical recording medium with solid protective layer having self-lubricating propertyHITACHI MAXELL·Filed 2000·Granted Apr 2, 2002·13 cites·25 claims
- 0478US6246640B1Magneto-optical recording medium capable of recording multiple value signalsHITACHI MAXELL·Filed 1998·Granted Jun 12, 2001·25 cites·7 claims
- 0573US6061307AMagneto-optical recording medium having a plurality of magnetic layersHITACHI MAXELL·Filed 1995·Granted May 9, 2000·21 cites·67 claims
- 0669US5783320AMagneto-optical recording medium and process for producing the sameHITACHI MAXELL·Filed 1997·Granted Jul 21, 1998·18 cites·27 claims
- 0768US6339583B1Cartridge for information-recording media having deformable elastic member on shutterHITACHI MAXELL·Filed 1998·Granted Jan 15, 2002·17 cites·12 claims
- 0860US5637411AMagneto-optical recording medium and process for producing the sameHITACHI MAXELL·Filed 1994·Granted Jun 10, 1997·11 cites·13 claims
- 0956US6501729B2Cartridge for information-recording media having deformable elastic pressing member urged by projection on shutterHITACHI MAXELL·Filed 2001·Granted Dec 31, 2002·2 cites·14 claims
- 1052US6385140B2Magneto-optical recording medium and reproducing method for reproducing magnetic domain in enlarged form on a reproducing layerHITACHI MAXELL·Filed 2001·Granted May 7, 2002·1 cites·3 claims
- 1149US6226234B1Magneto-optic recording medium and reproducing method for reproducing magnetic domain in enlarged form on a reproducing layerHITACHI MAXELL·Filed 1996·Granted May 1, 2001·7 cites·27 claims
- 1245US5639563AMagneto-optical recording mediumHITACHI MAXELL·Filed 1994·Granted Jun 17, 1997·5 cites·30 claims
- 1338US5965286AMagneto-optical recording mediumHITACHI MAXELL·Filed 1997·Granted Oct 12, 1999·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →