Inventor · disambiguated record
Hiroyuki Onda
Also filed as: ONDA HIROYUKI
19 granted patents·1 pending application·450 citations·filing 1979–2019
95Inventor score
Top patents by PatentIndex Score
20 records- 0195US5319626AMethod for rewriting defect management areas on optical disk according to ECMA standardMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 7, 1994·201 cites·4 claims
- 0290US5442608ADisk apparatus having a power consumption reducing mechanismMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 15, 1995·54 cites·16 claims
- 0383US10619013B2Composite particulate material and production process for the same, composite-particulate-material slurry, and resinous compositionADMATECHS CO LTD·Filed 2019·Granted Apr 14, 2020·1 cites·17 claims
- 0480US6992961B2Optical disk apparatus which determines the type of optical diskMINASE MINORU·Filed 2003·Granted Jan 31, 2006·18 cites·11 claims
- 0572US4700173AAnalog to digital conversion method and system with the introduction and later removal of ditherTEAC CORP·Filed 1985·Granted Oct 13, 1987·25 cites·10 claims
- 0670US5481158AElectron multiplier with improved dynode geometry for reduced crosstalkHAMAMATSU PHOTONICS KK·Filed 1993·Granted Jan 2, 1996·26 cites·24 claims
- 0760USD266004SPaper sheet counterMUSASHI CO LTD·Filed 1979·Granted Aug 31, 1982·6 cites·1 claims
- 0858US5247509ADisk storage which automatically adjusts to optimum recording/reproducing levelMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 21, 1993·12 cites·10 claims
- 0957US6310845B1Optical disk deviceTEAC CORP·Filed 1999·Granted Oct 30, 2001·13 cites·6 claims
- 1056US6081485AOptical disc accessing apparatus capable of preventing error in the mirror signalTEAC CORP·Filed 1998·Granted Jun 27, 2000·12 cites·5 claims
- 1153US5481517ATrack jump control means for a disk apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 2, 1996·9 cites·8 claims
- 1253US5336966A4-layer structure reflection type photocathode and photomultiplier using the sameHAMAMATSU PHOTONICS KK·Filed 1992·Granted Aug 9, 1994·12 cites·12 claims
- 1351US5627811AConstant linear velocity optical disk apparatus having improved circuitry for speed data accessTEAC CORP·Filed 1995·Granted May 6, 1997·13 cites·5 claims
- 1451US2007016376A1Method and device for searching drug binding site of proteinFUJITSU LTD·Filed 2005·Application pending·0 cites
- 1549US4644324ADigital to analog conversion system with the addition of dither to the digital inputTEAC CORP·Filed 1985·Granted Feb 17, 1987·11 cites·5 claims
- 1647US5265077AOptical disk storage having reduced power consumption during seeking operationsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 23, 1993·6 cites·11 claims
- 1746US5881031ADisk apparatus having improved performance in reaching target position on diskTEAC CORP·Filed 1995·Granted Mar 9, 1999·11 cites·6 claims
- 1846US5311107AMethod and apparatus for stopping DC motor by brake power corresponding to rotation frequency of motor and disk storage unit having such apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 10, 1994·6 cites·11 claims
- 1944US5438557AOptical disk storage which provides pull-in of focus servo and pull-in of tracking servoMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 1, 1995·6 cites·18 claims
- 2043US4686509ADigital to analog conversion method and system with the introduction and later removal of ditherTEAC CORP·Filed 1985·Granted Aug 11, 1987·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →