Inventor · disambiguated record
Hiroyuki Ohyama
Also filed as: OHYAMA HIROYUKI
14 granted patents·1 pending application·325 citations·filing 1993–2019
92Inventor score
Files withMENICON CO LTD6MITSUBISHI HITACHI POWER SYS2FUJITSU ISOTEC LTD1HISAMITSU PHARMACEUTICAL CO1KOMAI NOBUYOSHI1
Top patents by PatentIndex Score
15 records- 0184US6030077AMultifocal ocular lens having intermediate region with continuously varying optical powerMENICON CO LTD·Filed 1999·Granted Feb 29, 2000·77 cites·18 claims
- 0284US6030440AWater-based pigment-type ink and ink jet printerFUJITSU ISOTEC LTD·Filed 1998·Granted Feb 29, 2000·52 cites·7 claims
- 0368US6260966B1Multifocal ocular lensMENICON CO LTD·Filed 1999·Granted Jul 17, 2001·118 cites·17 claims
- 0463US8384922B2Printing condition setting apparatus, printing condition setting method, and computer readable recording medium stored with printing condition setting programKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Feb 26, 2013·2 cites·21 claims
- 0556US9739412B2Method of extending life expectancy of high-temperature piping and life expectancy extension structure of high-temperature pipingMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Aug 22, 2017·1 cites·10 claims
- 0655US6980315B2Data processing device for camera-integrated VTR, printer thereof, and method for operating the printerSONY CORP·Filed 2001·Granted Dec 27, 2005·3 cites·6 claims
- 0753US11872663B2Repair welding methodMITSUBISHI POWER LTD·Filed 2019·Granted Jan 16, 2024·0 cites·7 claims
- 0841US8334987B2Data processing device for camera-integrated VTR, printer thereof, and method for operating the printerKOMATSU KOUJI·Filed 2005·Granted Dec 18, 2012·0 cites·10 claims
- 0940US5686981AOphthalmologic device for accurately positioning a contact lens to an eyeMENICON CO LTD·Filed 1995·Granted Nov 11, 1997·38 cites·9 claims
- 1037US2019056052A1Cooling device for high temperature pipeMITSUBISHI HITACHI POWER SYS·Filed 2017·Application pending·0 cites
- 1136US6093868AEye bandage used after intraocular surgical operationMENICON CO LTD·Filed 1998·Granted Jul 25, 2000·18 cites·10 claims
- 1236US5630901AMethod and jig for holding contact lens material, using light-scattering bonding adhesiveMENICON CO LTD·Filed 1994·Granted May 20, 1997·4 cites·3 claims
- 1336US5539157AMulti-check metering method using load cells and metering device for the sameHISAMITSU PHARMACEUTICAL CO·Filed 1993·Granted Jul 23, 1996·7 cites·12 claims
- 1435US5901948AJig for holding contact lens material, using light-scattering bonding adhesiveMENICON CO LTD·Filed 1997·Granted May 11, 1999·5 cites·9 claims
- 1534US9689789B2Damage evaluation method and maintenance evaluation index decision methodKOMAI NOBUYOSHI·Filed 2012·Granted Jun 27, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →