Inventor · disambiguated record
Minoru Ohyama
Also filed as: OHYAMA MINORU
23 granted patents·1 pending application·230 citations·filing 1991–2021
95Inventor score
Top patents by PatentIndex Score
24 records- 0193US9761163B2Image display apparatusJVC KENWOOD CORP·Filed 2015·Granted Sep 12, 2017·10 cites·5 claims
- 0293US6512608B2Optical deviceVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jan 28, 2003·42 cites·11 claims
- 0383US11175498B2Virtual image display device, intermediate image formation unit, and image display light generation unitJVC KENWOOD CORP·Filed 2019·Granted Nov 16, 2021·3 cites·10 claims
- 0483US6891675B2Optical deviceVICTOR COMPANY OF JAPAN·Filed 2002·Granted May 10, 2005·16 cites·3 claims
- 0581US11312301B2Display apparatus, display method, and programJVCKENWOOD CORP·Filed 2021·Granted Apr 26, 2022·1 cites·9 claims
- 0681US5621715AOptical integrated circuitVICTOR COMPANY OF JAPAN·Filed 1995·Granted Apr 15, 1997·59 cites·19 claims
- 0779US7835251B2Optical device and optical pickup deviceVICTOR COMPANY OF JAPAN·Filed 2005·Granted Nov 16, 2010·4 cites·9 claims
- 0877US6366548B1Optical pickup having two laser beam sources having wave lengths different from each other and optical device including the optical pickupVICTOR COMPANY OF JAPAN·Filed 1999·Granted Apr 2, 2002·31 cites·6 claims
- 0975US7859976B2Optical pickup deviceVICTOR COMPANY OF JAPAN·Filed 2006·Granted Dec 28, 2010·3 cites·2 claims
- 1071US7567496B2Optical pickup device capable of loosening assembly accuracyVICTOR COMPANY OF JAPAN·Filed 2007·Granted Jul 28, 2009·2 cites·2 claims
- 1171US7348529B2Optical device and optical pickup deviceVICTOR COMPANY OF JAPAN·Filed 2005·Granted Mar 25, 2008·2 cites·9 claims
- 1268US10473918B2Image drawing device and image drawing method that detects and controls laser lightJVC KENWOOD CORP·Filed 2017·Granted Nov 12, 2019·1 cites·9 claims
- 1368US5322993ATilt-error detectorVICTOR COMPANY OF JAPAN·Filed 1993·Granted Jun 21, 1994·18 cites·2 claims
- 1465US5689108AIntegrated optical pick-upVICTOR COMPANY OF JAPAN·Filed 1996·Granted Nov 18, 1997·18 cites·11 claims
- 1554US7180845B2Optical pickupVICTOR COMPANY OF JAPAN·Filed 2003·Granted Feb 20, 2007·2 cites·15 claims
- 1652US11454812B2Virtual image display deviceJVCKENWOOD CORP·Filed 2021·Granted Sep 27, 2022·0 cites·7 claims
- 1752US5180909AOptical pickup using diffracted lightVICTOR COMPANY OF JAPAN·Filed 1991·Granted Jan 19, 1993·9 cites·4 claims
- 1849US11092804B2Virtual image display deviceJVCKENWOOD CORP·Filed 2019·Granted Aug 17, 2021·0 cites·14 claims
- 1947US2021168339A1Display apparatus, display method, and programJVCKENWOOD CORP·Filed 2021·Application pending·0 cites
- 2046US8094540B2Optical pickup and optical deviceOHYAMA MINORU·Filed 2009·Granted Jan 10, 2012·0 cites·12 claims
- 2141US6207942B1Optical pickup device, error detection device, and detection method thereforeVICTOR COMPANY OF JAPAN·Filed 1999·Granted Mar 27, 2001·5 cites·6 claims
- 2239US8050167B2Optical deviceVICTOR COMPANY OF JAPAN·Filed 2010·Granted Nov 1, 2011·0 cites·3 claims
- 2335US6122304ASemiconductor laser and optical pickup with the sameVICTOR COMPANY OF JAPAN·Filed 1998·Granted Sep 19, 2000·2 cites·6 claims
- 2434US6320837B1Optical pickup and optical deviceVICTOR COMPANY OF JAPAN·Filed 1999·Granted Nov 20, 2001·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →