Inventor · disambiguated record
Morihiro Murata
Also filed as: MURATA MORIHIRO
15 granted patents·2 pending applications·387 citations·filing 1979–2010
94Inventor score
Top patents by PatentIndex Score
17 records- 0196US6621783B1Methods of retrieving information from optical disk and controlling access and recording to optical disk, and optical disk recording apparatusYAMAHA CORP·Filed 2000·Granted Sep 16, 2003·100 cites·20 claims
- 0289US6424615B1Optical disk having plurality of volumes, recording device and reproduction device for sameYAMAHA CORP·Filed 1998·Granted Jul 23, 2002·74 cites·36 claims
- 0388US6781946B2Optical pickup apparatus and disk drive apparatusSONY CORP·Filed 2001·Granted Aug 24, 2004·26 cites·32 claims
- 0487US6363040B1CD-R medium recording methodYAMAHA CORP·Filed 2000·Granted Mar 26, 2002·25 cites·6 claims
- 0586US7035172B1Method of logically erasing contents of a CD-RW disc while preserving disc IDYAMAHA CORP·Filed 2000·Granted Apr 25, 2006·22 cites·22 claims
- 0682US6243343B1Optical disk, optical disk reproducing device and optical disk reproduction systemYAMAHA CORP·Filed 1999·Granted Jun 5, 2001·41 cites·18 claims
- 0778US7469785B2Storage caseSONY CORP·Filed 2005·Granted Dec 30, 2008·4 cites·5 claims
- 0875US7191455B2Disk-type recording and/or reproducing apparatus and method of judging disc-shaped recording medium of disc-type recording and/or reproducing apparatusSONY CORP·Filed 2003·Granted Mar 13, 2007·11 cites·14 claims
- 0972US6693866B1Optical disk recording apparatusYAMAHA CORP·Filed 2000·Granted Feb 17, 2004·9 cites·12 claims
- 1062US7277369B2Optical disk capable of disabling incompatible recorderYAMAHA CORP·Filed 2002·Granted Oct 2, 2007·6 cites·6 claims
- 1159US4273253AAutomatic vending machineFUJI ELECTRIC CO LTD·Filed 1979·Granted Jun 16, 1981·16 cites·9 claims
- 1258US7350220B2Disk drive unitSONY CORP·Filed 2004·Granted Mar 25, 2008·4 cites·7 claims
- 1356US6272081B1Optical disk and optical disk reproduction systemYAMAHA CORP·Filed 1998·Granted Aug 7, 2001·30 cites·14 claims
- 1451US2009290064A1AV SystemYAMAHA CORP·Filed 2009·Application pending·0 cites
- 1546US5986980AOptical disc device capable of recording information data as a plurality of linking packetsYAMAHA CORP·Filed 1997·Granted Nov 16, 1999·19 cites·7 claims
- 1643US2005162990A1Optical disk apparatus with multiple reproduction/record units for parallel operationFiled 2004·Application pending·0 cites
- 1735US8270183B2Chassis structure and electronic apparatusMURATA MORIHIRO·Filed 2010·Granted Sep 18, 2012·0 cites·7 claims
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