Inventor · disambiguated record
Yasuaki Morimoto
Also filed as: MORIMOTO YASUAKI
36 granted patents·16 pending applications·474 citations·filing 1984–2013
98Inventor score
Top patents by PatentIndex Score
52 records- 0191US5812519AROM-RAM DiskTHOMSON BRANDT GMBH·Filed 1994·Granted Sep 22, 1998·49 cites·4 claims
- 0284US6226257B1Optical information storage medium having lands and grooves both serving as recording tracksFUJITSU LTD·Filed 1999·Granted May 1, 2001·35 cites·8 claims
- 0379US5031162AMagneto-optical recorded medium with a transparent substrate layerTHOMSON BRANDT GMBH·Filed 1988·Granted Jul 9, 1991·24 cites·12 claims
- 0478US5459707ARead/write CD ROM system using an electro-optic modulator to crosstalkTHOMSON BRANDT GMBH·Filed 1992·Granted Oct 17, 1995·27 cites·8 claims
- 0577US5016233AOptical scanning arrangement for maintaining constant the light output of a laser beam or the laser currentTHOMSON BRANDT GMBH·Filed 1988·Granted May 14, 1991·22 cites·4 claims
- 0675US5715232ARecording and reproduction of items of information using ROM-RAM storage mediaTHOMSON BRANDT GMBH·Filed 1995·Granted Feb 3, 1998·28 cites·4 claims
- 0774US6781949B2Optical information storage medium having lands and grooves both serving as recording tracksFUJITSU LTD·Filed 2001·Granted Aug 24, 2004·8 cites·3 claims
- 0871US5502708AOptical scanning deviceTHOMSON BRANDT GMBH·Filed 1992·Granted Mar 26, 1996·20 cites·19 claims
- 0971US5412634AOptical scanning device for a disc player including improved focusing apparatusTHOMSON BRANDT GMBH·Filed 1994·Granted May 2, 1995·20 cites·2 claims
- 1070US5831942APhase compensation adjustor for magneto-optical recording deviceMORIMOTO YASUASKI·Filed 1996·Granted Nov 3, 1998·23 cites·4 claims
- 1169US7154824B2Storage apparatusFUJITSU LTD·Filed 2004·Granted Dec 26, 2006·7 cites·12 claims
- 1269US4650294AObjective lens apparatusSEIKO INSTR & ELECTRONICS·Filed 1984·Granted Mar 17, 1987·14 cites·18 claims
- 1366US5247507AOptical scanning system for a sinusoidal data trackTHOMSON BRANDT GMBH·Filed 1992·Granted Sep 21, 1993·16 cites·1 claims
- 1462US5406542ASystem for reducing crosstalk in an optical scanning deviceTHOMSON BRANDT GMBH·Filed 1993·Granted Apr 11, 1995·13 cites·6 claims
- 1560US6266301B1Optical storage device and optical head having TES compensation shift signal compensationFUJITSU LTD·Filed 1998·Granted Jul 24, 2001·14 cites·16 claims
- 1660US6091692AOptical information storage apparatusFUJITSU LTD·Filed 1998·Granted Jul 18, 2000·14 cites·6 claims
- 1759US7362677B2Information record medium and information writing/reading apparatusFUJITSU LTD·Filed 2004·Granted Apr 22, 2008·6 cites·19 claims
- 1859US4959821AOptical pick-up for scanning a magneto-optically recorded mediumTHOMSON BRANDT GMBH·Filed 1988·Granted Sep 25, 1990·11 cites·6 claims
- 1958US7301855B2Apparatus and method for storing ROM and RAM data into magneto-optical recording mediumFUJITSU LTD·Filed 2004·Granted Nov 27, 2007·3 cites·14 claims
- 2058US5014253AOptical pick-up for selective playback and recording on a magneto-optically recorded mediumTHOMSON BRANDT GMBH·Filed 1988·Granted May 7, 1991·12 cites·3 claims
- 2157US6115330AOptical information storage unit for recording and/or reproducing information on both the lands and the grooves of an optical mediumFUJITSU LTD·Filed 1998·Granted Sep 5, 2000·12 cites·5 claims
- 2257US2008097663A1Client management apparatusFUJITSU LTD·Filed 2007·Application pending·0 cites
- 2356US8032802B2Storage device, memory, terminal, server, server-client system, storage medium, and control deviceFUJITSU LTD·Filed 2007·Granted Oct 4, 2011·0 cites·7 claims
- 2456US2008010560A1Service provision system for providing various services including diagnosis of a mobile body and car audio/video apparatus used for the systemFUJITSU LTD·Filed 2007·Application pending·0 cites
- 2554US6507549B2Device for reading from and/or writing to optical recording mediaTHOMSON LICENSING SA·Filed 2000·Granted Jan 14, 2003·2 cites·10 claims
- 2654US6167018AOptical information storage apparatus having cylindrical lens for eliminating astigmatism generated by polarization beam splitter and newly generating astigmatismFUJITSU LTD·Filed 1998·Granted Dec 26, 2000·11 cites·10 claims
- 2754US5870353AMagneto-optic recording medium, having the lands and grooves magnetized in one directionYASUAKI MORIMOTO·Filed 1997·Granted Feb 9, 1999·11 cites·3 claims
- 2853US6118748AOptical information storage unit having phase compensation means for applying different phase compensation quantities with respect to signals detected from land and groove of recording mediumFUJITSU LTD·Filed 1998·Granted Sep 12, 2000·10 cites·10 claims
- 2953US5251196AOptical pick-up selectively reading and writing an optical and magneto-optical recorded mediumTHOMSON BRANDT GMBH·Filed 1992·Granted Oct 5, 1993·10 cites·4 claims
- 3052US6091693AOptical recording medium and optical information storage unitFUJITSU LTD·Filed 1998·Granted Jul 18, 2000·9 cites·8 claims
- 3152US2008107859A1Optical information recording mediumFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3252US2008137515A1Optical information recording/reproducing apparatus and optical information recording mediumFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3352US2008123506A1Optical information recording/reproducing apparatusFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3452US2007282496A1Service provision system or provision method for providing various services including diagnosis of a mobile body and portable information equipment used for the systemFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3552US2008112293A1Optical information recording/reproducing apparatus and optical information recording mediumFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3651US5898661AOptical information storage unitFUJITSU LTD·Filed 1998·Granted Apr 27, 1999·9 cites·12 claims
- 3751US2007279200A1Service provision system and provision method for providing various services including mobile body diagnosis and portable information equipment for the systemFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3850US2008144473A1Optical element and optical information recording/reproducing apparatusFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3949US5822292AMulti beam track system and method for an optical memoryTHOMSON MULTIMEDIA SA·Filed 1996·Granted Oct 13, 1998·9 cites·28 claims
- 4049US2015321205A1Seamless capsule manufacturing method and seamless capsule manufacturing deviceFREUND CORP·Filed 2013·Application pending·0 cites
- 4147US5325350APick-up for selectively reading and writing an optical recording medium having pits and magnetic domainsTHOMSON BRANDT GMBH·Filed 1993·Granted Jun 28, 1994·7 cites·19 claims
- 4246US2004257971A1Optical recording medium, method of detecting data block identification marks, and optical storage unitFUJITSU LTD·Filed 2004·Application pending·0 cites
- 4346US2010258147A1Filter cleaning apparatus and filter cleaning methodISOBE SHIGEMI·Filed 2008·Application pending·0 cites
- 4446US2005002297A1Optical recording medium, method of detecting data block identification marks, and optical storage unitFUJITSU LTD·Filed 2004·Application pending·0 cites
- 4545US6504811B1Optical information storage unitFUJITSU LTD·Filed 1999·Granted Jan 7, 2003·6 cites·20 claims
- 4642US2005058028A1Optical information recording mediumFUJITSU LTD·Filed 2004·Application pending·0 cites
- 4742US2005018848A1Security system using optical information recording mediumFUJITSU LTD·Filed 2004·Application pending·0 cites
- 4841US2008125078A1Mobile information device for performing emergency notificationFUJITSU LTD·Filed 2007·Application pending·0 cites
- 4940US6108280AOptical information storage unitFUJITSU LTD·Filed 1998·Granted Aug 22, 2000·4 cites·13 claims
- 5038US6094412AOptical information storage unitFUJITSU LTD·Filed 1998·Granted Jul 25, 2000·3 cites·14 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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