Inventor · disambiguated record
Hiromichi Kobori
Also filed as: KOBORI HIROMICHI
13 granted patents·1 pending application·342 citations·filing 1987–2014
92Inventor score
Files withTOSHIBA KK14
Top patents by PatentIndex Score
14 records- 0196US5493552APhase change optical information recording system with a header area in the form of prepit rowsTOSHIBA KK·Filed 1994·Granted Feb 20, 1996·130 cites·31 claims
- 0294US6795381B2Multi-body multi-purpose information processing apparatusTOSHIBA KK·Filed 2002·Granted Sep 21, 2004·54 cites·15 claims
- 0389US6301208B1Optical disk having radial lands and grooves, and boundary recognition marks, and optical disk apparatus for emitting a light beam to an optical disk having a plurality of error correction blocks after boundary recognition marksTOSHIBA KK·Filed 1998·Granted Oct 9, 2001·57 cites·21 claims
- 0485US5475210ANoise reduction system for optical record and reproduction apparatus using auto-power controlled semiconductor laser deviceTOSHIBA KK·Filed 1993·Granted Dec 12, 1995·39 cites·32 claims
- 0570US4868802AMagnetooptic recording and erasing head which performs biasing, tracking and focusingTOSHIBA KK·Filed 1987·Granted Sep 19, 1989·15 cites·5 claims
- 0665US4984226AMagnetoptic head for recording/erasing information using a cylindrical hollow permanent magnetTOSHIBA KK·Filed 1989·Granted Jan 8, 1991·12 cites·1 claims
- 0764US5187694AMagneto-optical recording medium comprising recording layer and thermal bias layer, and method for recording, erasing and overwriting on the mediumTOSHIBA KK·Filed 1992·Granted Feb 16, 1993·16 cites·12 claims
- 0860US7016271B2Optical recording/playback apparatus and optical recording mediumTOSHIBA KK·Filed 2002·Granted Mar 21, 2006·4 cites·10 claims
- 0954US5673249APhase change type optical recording apparatus and optical recording method using an overwrite systemTOSHIBA KK·Filed 1996·Granted Sep 30, 1997·11 cites·13 claims
- 1052US7894317B2Optical recording medium recording and reproducing apparatus and tracking control methodTOSHIBA KK·Filed 2008·Granted Feb 22, 2011·0 cites·10 claims
- 1152US7518961B2Optical disk recording and reproducing apparatus for recording and reproducing data in and from optical diskTOSHIBA KK·Filed 2006·Granted Apr 14, 2009·0 cites·13 claims
- 1244US2015011859A1Elastic modulus measuring apparatus and elastic modulus measuring methodTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1336US5946283AOptical information recording medium and optical information reproducing deviceTOSHIBA KK·Filed 1997·Granted Aug 31, 1999·3 cites·5 claims
- 1432US5673248APhase change type optical recording apparatus and optical recording method using an overwrite systemTOSHIBA KK·Filed 1995·Granted Sep 30, 1997·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →