Inventor · disambiguated record
Hisanori Ohara
Also filed as: OHARA HISANORI
17 granted patents·2 pending applications·489 citations·filing 1992–2012
95Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES8NISSAN MOTOR2OHARA HISANORI2TOKYO TUNGSTEN KK2ITAMI WORKS OF SUMITOMO ELECTR1
Top patents by PatentIndex Score
19 records- 0195US6737178B2Coated PCBN cutting toolsSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted May 18, 2004·92 cites·13 claims
- 0292US6623850B2Tool of a surface-coated boron nitride sintered compactSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Sep 23, 2003·56 cites·21 claims
- 0390US7955691B2Hard amorphous carbon filmRIKEN KK·Filed 2006·Granted Jun 7, 2011·11 cites·5 claims
- 0489US5915162ACoated cutting tool and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Jun 22, 1999·80 cites·11 claims
- 0587US9080232B2Electromagnetic vibration suppression device and electromagnetic vibration suppression control programOHARA HISANORI·Filed 2011·Granted Jul 14, 2015·4 cites·10 claims
- 0685US6962751B2Amorphous carbon coated tools and method of producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Nov 8, 2005·33 cites·18 claims
- 0784US6881475B2Amorphous carbon coated tool and fabrication method thereofNISSIN ELECTRIC CO LTD·Filed 2002·Granted Apr 19, 2005·31 cites·23 claims
- 0884US5981049ACoated tool and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Nov 9, 1999·66 cites·29 claims
- 0977US7416786B2Amorphous carbon film, process for producing the same and amorphous carbon film-coated materialSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Aug 26, 2008·16 cites·11 claims
- 1077US6367433B2Electromagnetic actuator and valve-open-close mechanismITAMI WORKS OF SUMITOMO ELECTR·Filed 2000·Granted Apr 9, 2002·16 cites·5 claims
- 1172US6620491B2Tool of a surface-coated boron nitride sintered compactSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Sep 16, 2003·12 cites·32 claims
- 1271US5508118ARotary anode for x-ray tubeTOKYO TUNGSTEN KK·Filed 1993·Granted Apr 16, 1996·29 cites·4 claims
- 1368US7086362B2Automotive engine valve mechanism system shim and lifter of these and cam shaftNISSAN MOTOR·Filed 2002·Granted Aug 8, 2006·11 cites·8 claims
- 1467US9371884B2Electromagnetic vibration suppression device and electromagnetic vibration suppression programOHARA HISANORI·Filed 2012·Granted Jun 21, 2016·3 cites·9 claims
- 1567US6847885B2Vehicle information providing apparatus, on-vehicle information playing apparatus, vehicle information providing method and on-vehicle information playing methodNISSAN MOTOR·Filed 2002·Granted Jan 25, 2005·19 cites·23 claims
- 1649US2011217481A1Electromagnetic strip stabilizerSINFONIA TECHNOLOGY CO LTD·Filed 2011·Application pending·0 cites
- 1746US5352489AMethod for manufacturing a rotary anode for X-ray tubeTOKYO TUNGSTEN KK·Filed 1993·Granted Oct 4, 1994·7 cites·1 claims
- 1834US2013097553A1Information display device and method for shifting operation of on-screen buttonSUZUKI MOTOYUKI·Filed 2011·Application pending·0 cites
- 1931US5259015ARotary anode for X-ray tube and method for manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Nov 2, 1993·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →