Inventor · disambiguated record
Michinobu Mieda
Also filed as: MIEDA MICHINOBU
68 granted patents·7 pending applications·1,021 citations·filing 1986–2011
99Inventor score
Top patents by PatentIndex Score
75 records- 0198US5414652AMagneto-optical memory elementSHARP KK·Filed 1994·Granted May 9, 1995·137 cites·4 claims
- 0292US5933411AOptical recording medium having a wobbling section for recording address information and methods of recording and reproduction using sameSHARP KK·Filed 1997·Granted Aug 3, 1999·54 cites·23 claims
- 0388US5659537AMagneto-optical recording medium and method of reproducing from sameSHARP KK·Filed 1995·Granted Aug 19, 1997·54 cites·15 claims
- 0487US6707766B2Magneto-optical storage mediaSHARP KK·Filed 2002·Granted Mar 16, 2004·19 cites·27 claims
- 0587US5059473AOptical recording medium and manufacturing method thereofSHARP KK·Filed 1989·Granted Oct 22, 1991·33 cites·13 claims
- 0686US6295271B1Optical recording medium having tracks, each track having a plurality of wobble sections/one-side wobble regionsSHARP KK·Filed 1999·Granted Sep 25, 2001·35 cites·22 claims
- 0785US5644566AMagneto-optical recording mediumSHARP KK·Filed 1995·Granted Jul 1, 1997·44 cites·5 claims
- 0885US5087535AMethod of manufacturing photo-mask and photo-mask manufactured therebySHARP KK·Filed 1987·Granted Feb 11, 1992·27 cites·25 claims
- 0984US5586109AOptical memory having narrowed track pitchSHARP KK·Filed 1994·Granted Dec 17, 1996·28 cites·7 claims
- 1082US6128274AOptical recording disk capable of suppressing bimetallic effects caused by thermal expansionSHARP KK·Filed 1998·Granted Oct 3, 2000·37 cites·22 claims
- 1181US7907497B2Multi-format optical storage medium, optical pickup, and optical read/write deviceSHARP KK·Filed 2006·Granted Mar 15, 2011·4 cites·21 claims
- 1280US6122233AOptical disk having virtually constant width recording track and optical disk apparatusSHARP KK·Filed 1998·Granted Sep 19, 2000·33 cites·22 claims
- 1380US5490131AOptical diskSHARP KK·Filed 1991·Granted Feb 6, 1996·31 cites·29 claims
- 1479US5673250AOptical recording medium having pit rows on every other boundary and reproducing method thereofSHARP KK·Filed 1995·Granted Sep 30, 1997·26 cites·16 claims
- 1575US5640374AMagneto-optical recording medium having intermediate layer of in-plane magnetization and method of reproducing from the mediumSHARP KK·Filed 1996·Granted Jun 17, 1997·27 cites·17 claims
- 1674US6058100AOptical recording medium having pit rowsSHARP KK·Filed 1997·Granted May 2, 2000·21 cites·20 claims
- 1774US5982715AMagneto-optical recording medium having a signal reproducing region of the reproducing layer larger than the record bit in the recording layerSHARP KK·Filed 1998·Granted Nov 9, 1999·26 cites·42 claims
- 1873US6388956B1Magneto-optical storage mediaSHARP KK·Filed 1999·Granted May 14, 2002·21 cites·21 claims
- 1973US5170390AOptical recording element and driving systemSHARP KK·Filed 1989·Granted Dec 8, 1992·14 cites·18 claims
- 2072US5079113APhoto-maskSHARP KK·Filed 1989·Granted Jan 7, 1992·20 cites·5 claims
- 2171US6147939AMagneto-optical recording medium having intermediate layer of in-plane magnetizationSHARP KK·Filed 1998·Granted Nov 14, 2000·19 cites·64 claims
- 2268US5633838AMagneto-optical recording medium having two reproduction layers and a method for reproducing thereofSHARP KK·Filed 1996·Granted May 27, 1997·20 cites·24 claims
- 2367US6872511B2Method for forming micropatternsSHARP KK·Filed 2002·Granted Mar 29, 2005·5 cites·24 claims
- 2465US5459711AOptical recording element and driving systemSHARP KK·Filed 1994·Granted Oct 17, 1995·11 cites·5 claims
- 2564US5676854AOptical memory having narrowed track pitchSHARP KK·Filed 1996·Granted Oct 14, 1997·14 cites·5 claims
- 2663US6272077B1Magneto-optical recording medium having intermediate layer of in plane magnetizationSHARP KK·Filed 2000·Granted Aug 7, 2001·4 cites·12 claims
- 2763US5347510AMethod of manufacturing a master plate where its guide groove has an inclined angleSHARP KK·Filed 1993·Granted Sep 13, 1994·13 cites·15 claims
- 2861US5530685AMagneto-optical recording apparatus having paired devices for applying external magnetic fieldsSHARP KK·Filed 1994·Granted Jun 25, 1996·12 cites·20 claims
- 2961US4786559AMagnetooptical storage elementSHARP KK·Filed 1986·Granted Nov 22, 1988·11 cites·4 claims
- 3060US5457006AMethod of manufacturing photo-mask and photo-mask manufactured therebySHARP KK·Filed 1991·Granted Oct 10, 1995·13 cites·3 claims
- 3157US5909412AMethod for reproducing optical diskSHARP KK·Filed 1997·Granted Jun 1, 1999·12 cites·14 claims
- 3257US5684764AMagneto-optical recording medium having a plurality of magnetic layersSHARP KK·Filed 1996·Granted Nov 4, 1997·11 cites·35 claims
- 3357US2010018639A1Method of forming micropattern, method of manufacturing optical recording medium master copy, optical recording medium master copy, optical recording medium stamper, and optical recording mediumSHARP KK·Filed 2009·Application pending·0 cites
- 3455US6031816AOptical recording medium, method for manufacturing the same, and optical information recording and reproducing device used with respect to the sameSHARP KK·Filed 1999·Granted Feb 29, 2000·8 cites·3 claims
- 3555US5615180AMagneto-optical recording medium and magneto-optical recording apparatus capable of performing a light-modulation overwriting operationSHARP KK·Filed 1994·Granted Mar 25, 1997·9 cites·10 claims
- 3654US6338911B1Magneto-optical recording mediumSHARP KK·Filed 1999·Granted Jan 15, 2002·10 cites·19 claims
- 3754US5991259AOptical disk with tracking guide of wind and unwind portionsSHARP KK·Filed 1997·Granted Nov 23, 1999·10 cites·17 claims
- 3854US5838645AMagneto-optical recording medium having a plurality of magnetic layersSHARP KK·Filed 1997·Granted Nov 17, 1998·9 cites·7 claims
- 3954US5707727AMagneto-optical recording mediumSHARP KK·Filed 1995·Granted Jan 13, 1998·15 cites·44 claims
- 4053US5331625AOptical disc with antistatic coating containing tin oxide and phosphorousSHARP KK·Filed 1992·Granted Jul 19, 1994·9 cites·5 claims
- 4152US7618768B2Method of forming micropattern, method of manufacturing optical recording medium master copy, optical recording medium master copy, optical recording medium stamper, and optical recording mediumSHARP KK·Filed 2004·Granted Nov 17, 2009·2 cites·29 claims
- 4251US6067285AOptical discSHARP KK·Filed 1993·Granted May 23, 2000·8 cites·7 claims
- 4350US5498485AMagneto-optical recording medium and manufacturing method thereofSHARP KK·Filed 1994·Granted Mar 12, 1996·7 cites·15 claims
- 4450US4858212ARecording method on magnetooptical disc with laser magnetic fieldSHARP KK·Filed 1988·Granted Aug 15, 1989·7 cites·2 claims
- 4549US5936916AMagneto-optical recording medium with multiple magnetic layers and methods related theretoSHARP KK·Filed 1998·Granted Aug 10, 1999·7 cites·10 claims
- 4649US5403683APhoto-maskSHARP KK·Filed 1993·Granted Apr 4, 1995·10 cites·12 claims
- 4747US2010170789A1Microanalytical chipSHARP KK·Filed 2009·Application pending·0 cites
- 4846US5665467AMagneto-optical recording mediumSHARP KK·Filed 1994·Granted Sep 9, 1997·6 cites·18 claims
- 4945US2009127118A1Sample separation/adsorption applianceUNUMA YUTAKA·Filed 2007·Application pending·0 cites
- 5044US5787056AMagneto-optical recording medium with multiple magnetic layersSHARP KK·Filed 1996·Granted Jul 28, 1998·5 cites·23 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →