Inventor · disambiguated record
Teruo Furukawa
Also filed as: FURUKAWA TERUO
36 granted patents·1 pending application·631 citations·filing 1981–2007
98Inventor score
Top patents by PatentIndex Score
37 records- 0190US5592452AOptical disk with logical tracks formed thereon and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 7, 1997·109 cites·29 claims
- 0290US5442608ADisk apparatus having a power consumption reducing mechanismMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 15, 1995·54 cites·16 claims
- 0390US5278815ADigital data reproducing apparatusTEAC CORP·Filed 1991·Granted Jan 11, 1994·61 cites·13 claims
- 0489US5063546AOptic disc with servo pattern and apparatus for accessing the optical discMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Nov 5, 1991·30 cites·12 claims
- 0586US6529451B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 4, 2003·25 cites·12 claims
- 0686US5321675APit spacing in the servo field of an optical disk for speed and direction detection and data retrievalMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jun 14, 1994·32 cites·10 claims
- 0786US5070492ASignal decoding apparatus and methodMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 3, 1991·32 cites·7 claims
- 0883US5717683AOptical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Feb 10, 1998·65 cites·5 claims
- 0979US5007038AMethod and apparatus for producing an accurate error signal in an optical recording medium driverMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 9, 1991·23 cites·20 claims
- 1073US5128916AOptical disc with alternating servo patterns and driving apparatus thereforMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 7, 1992·16 cites·6 claims
- 1172US6775220B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 10, 2004·8 cites·18 claims
- 1271US6853611B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Feb 8, 2005·8 cites·2 claims
- 1371US6434099B1Optical disk having an attribute which designates whether a recording area permits rewriting or notMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 13, 2002·9 cites·13 claims
- 1470US7254104B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 7, 2007·7 cites·4 claims
- 1570US7207051B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Apr 17, 2007·2 cites·3 claims
- 1669US6834033B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Dec 21, 2004·7 cites·4 claims
- 1765US6229784B1Optical disk having an attribute which designates whether a recording area permits rewriting or notMITSUBISHI ELECTRIC CORP·Filed 1999·Granted May 8, 2001·24 cites·6 claims
- 1864US6526019B2Optical disk having a recording area on each side and attribute data designating each recording area as rewriteable or not rewriteableMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Feb 25, 2003·5 cites·10 claims
- 1963US4496934AEncoding and decoding systems for binary dataMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Jan 29, 1985·12 cites·7 claims
- 2062US5117412AOptical disc with servo pattern providing enhanced reliability of servo clock detection and apparatus for accessing the optical discMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 26, 1992·10 cites·2 claims
- 2159US4672362ABinary data encoding and decoding processMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jun 9, 1987·15 cites·4 claims
- 2258US5247509ADisk storage which automatically adjusts to optimum recording/reproducing levelMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 21, 1993·12 cites·10 claims
- 2357US7164641B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jan 16, 2007·2 cites·2 claims
- 2456US4502036AEncoding and decoding systems for binary dataMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Feb 26, 1985·9 cites·2 claims
- 2555US4562491AMultichannel digital magnetic recording apparatusMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Dec 31, 1985·9 cites·17 claims
- 2655US2008112287A1Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 2754US7924693B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Apr 12, 2011·0 cites·10 claims
- 2854US6930965B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Aug 16, 2005·1 cites·2 claims
- 2953US7548497B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jun 16, 2009·0 cites·5 claims
- 3052US6151292AOptical disk having sequentially numbered sectors and logical tracks formed by a series of 2n sectors, and disk drive apparatus for using such an optical diskMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Nov 21, 2000·12 cites·7 claims
- 3151US5953309AOptical disk having logical tracks and dummy sectors in each zone, and optical disk drive device for such an optical diskMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Sep 14, 1999·13 cites·9 claims
- 3250US5272684AInformation recording method and information recording apparatus for magneto-optic recording information mediumMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 21, 1993·7 cites·18 claims
- 3348US7227815B2Optical disk and optical disk drive deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 5, 2007·0 cites·11 claims
- 3447US5265077AOptical disk storage having reduced power consumption during seeking operationsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 23, 1993·6 cites·11 claims
- 3546US6633525B2Optical disk having an attribute which designates whether a recording area permits rewriting or notMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Oct 14, 2003·0 cites·2 claims
- 3643US5003525AApparatus for reading a magneto-optical diskMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Mar 26, 1991·5 cites·16 claims
- 3731US5309415AInformation recording method for overwriting a magneto-optic recording medium with two intensities of light beamsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 3, 1994·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →