Inventor · disambiguated record
Hajime Ishihara
Also filed as: ISHIHARA HAJIME
47 granted patents·12 pending applications·549 citations·filing 1992–2024
98Inventor score
Files withHONDA MOTOR CO LTD11SONY COMPUTER ENTERTAINMENT INC7HAMAMATSU PHOTONICS KK6NIPPON DENSO CO6SONY CORP5
Top patents by PatentIndex Score
59 records- 0195US10479233B2Seat apparatus for vehicleHONDA MOTOR CO LTD·Filed 2018·Granted Nov 19, 2019·14 cites·6 claims
- 0294US5932327AElectroluminescent elementNIPPON DENSO CO·Filed 1996·Granted Aug 3, 1999·135 cites·42 claims
- 0392USD526612SBatterySONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Aug 15, 2006·59 cites·1 claims
- 0486US8105169B2Portable electronic deviceOGASAWARA SHINICHI·Filed 2004·Granted Jan 31, 2012·39 cites·12 claims
- 0586US7662731B2Quantum dot manipulating method and quantum dot production/manipulation apparatusJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted Feb 16, 2010·28 cites·14 claims
- 0683US8672767B2Portable electronic deviceOGASAWARA SHINICHI·Filed 2011·Granted Mar 18, 2014·6 cites·10 claims
- 0781US11654806B2Vehicle seatHONDA MOTOR CO LTD·Filed 2021·Granted May 23, 2023·1 cites·8 claims
- 0881US6212147B1Disc recording and/or reproducing apparatus, and disc loading apparatusSONY CORP·Filed 1998·Granted Apr 3, 2001·36 cites·35 claims
- 0980US10303306B2Projection display unitSONY CORP·Filed 2015·Granted May 28, 2019·3 cites·21 claims
- 1079US7534523B2Battery pack and electronic equipment using the sameSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted May 19, 2009·5 cites·12 claims
- 1178US5632663AElectroluminescent display having improved breakdown characteristics and manufacturing method thereofNIPPON DENSO CO·Filed 1995·Granted May 27, 1997·40 cites·11 claims
- 1275US5989785AProcess for fabricating an electroluminescent deviceNIPPON DENSO CO·Filed 1997·Granted Nov 23, 1999·40 cites·46 claims
- 1373US7649679B2Photon pair generating deviceJAPAN SCIENCE & TECH AGENCY·Filed 2006·Granted Jan 19, 2010·5 cites·6 claims
- 1471US7753200B2Disk containing body and information providing bodySONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Jul 13, 2010·2 cites·7 claims
- 1570US8064312B2Disk accommodating device, disk apparatus and electronic apparatusISHIHARA HAJIME·Filed 2008·Granted Nov 22, 2011·2 cites·20 claims
- 1669US8084266B2Method and apparatus for separating isomers of chiral substanceISHIHARA HAJIME·Filed 2008·Granted Dec 27, 2011·2 cites·13 claims
- 1769USD528075SBatterySONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Sep 12, 2006·18 cites·1 claims
- 1867US10391890B2Vehicle seat control system, vehicle seat control method, and storage mediumHONDA MOTOR CO LTD·Filed 2018·Granted Aug 27, 2019·2 cites·7 claims
- 1964US10793163B2Vehicle system, vehicle control method, and vehicle control programHONDA MOTOR CO LTD·Filed 2018·Granted Oct 6, 2020·1 cites·18 claims
- 2064US10486553B2Vehicle system, vehicle control method, and storage mediumHONDA MOTOR CO LTD·Filed 2018·Granted Nov 26, 2019·1 cites·11 claims
- 2163US5864206AElectroluminescent display having improved breakdown characteristicsNIPPON DENSO CO·Filed 1997·Granted Jan 26, 1999·19 cites·17 claims
- 2261US11194026B2Light detection deviceHAMAMATSU PHOTONICS KK·Filed 2020·Granted Dec 7, 2021·0 cites·13 claims
- 2360US10562415B2Seat apparatusHONDA MOTOR CO LTD·Filed 2018·Granted Feb 18, 2020·1 cites·8 claims
- 2460US10434900B2Vehicle control system, vehicle control method, and recording mediumHONDA MOTOR CO LTD·Filed 2018·Granted Oct 8, 2019·1 cites·9 claims
- 2559US5888410ADry etching method and manufacturing method of manufacturing EL element using sameDENSO CORP·Filed 1997·Granted Mar 30, 1999·22 cites·31 claims
- 2658US12357992B2Particle discrimination mechanismUNIV OSAKA PUBLIC CORP·Filed 2022·Granted Jul 15, 2025·0 cites·3 claims
- 2758US10528192B2Projection display unitSONY CORP·Filed 2019·Granted Jan 7, 2020·0 cites·20 claims
- 2857US10143929B2Portable electronic deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted Dec 4, 2018·0 cites·3 claims
- 2957US9207718B2Portable electronic deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2014·Granted Dec 8, 2015·0 cites·5 claims
- 3057US8320222B2Semiconductor integrated circuit and disk recording and reproducing drive using the sameNAKANO NORIHIKO·Filed 2011·Granted Nov 27, 2012·1 cites·45 claims
- 3157US7648796B2Battery pack and electronic equipment using the sameSONY COMPUTER ENTERTAINMENT INC·Filed 2009·Granted Jan 19, 2010·0 cites·11 claims
- 3256US2016070308A1Portable electronic deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2015·Application pending·0 cites
- 3356US2024252699A1Ultraviolet light emission deviceUSHIO ELECTRIC INC·Filed 2024·Application pending·0 cites
- 3455US2025336663A1Irradiation unit, lamp unit, and lamp holderUSHIO ELECTRIC INC·Filed 2022·Application pending·0 cites
- 3554US6099979AElectroluminescent display element and manufacturing method for manufacturing sameDENSO CORP·Filed 1997·Granted Aug 8, 2000·16 cites·16 claims
- 3653US5436754ANonlinear optical elementMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 25, 1995·17 cites·6 claims
- 3751US8441719B2Photon pair generating apparatus and photon pair generating methodOOHATA GORO·Filed 2009·Granted May 14, 2013·3 cites·10 claims
- 3849US2025338666A1Semiconductor light-receiving elementHAMAMATSU PHOTONICS KK·Filed 2023·Application pending·0 cites
- 3949US2025287721A1Semiconductor light-receiving elementHAMAMATSU PHOTONICS KK·Filed 2023·Application pending·0 cites
- 4049US2025344548A1Semiconductor light-receiving elementHAMAMATSU PHOTONICS KK·Filed 2023·Application pending·0 cites
- 4148US11450705B2Light detection element and light detection deviceHAMAMATSU PHOTONICS KK·Filed 2020·Granted Sep 20, 2022·0 cites·39 claims
- 4248US8357272B2Quantum dot manipulating method and quantum dot production/manipulation apparatusJAPAN SCIENCE & TECH AGENCY·Filed 2009·Granted Jan 22, 2013·0 cites·10 claims
- 4347USD736301SProjectorSONY CORP·Filed 2013·Granted Aug 11, 2015·5 cites·1 claims
- 4447US2025318286A1Semiconductor light receiving elementHAMAMATSU PHOTONICS KK·Filed 2023·Application pending·0 cites
- 4546US7728284B2Method of manipulating nanosize objects and utilization thereofJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted Jun 1, 2010·0 cites·20 claims
- 4646US7400086B2Self-luminous display device having an inorganic EL element light emission unit between electrodesDENSO CORP·Filed 2006·Granted Jul 15, 2008·0 cites·30 claims
- 4745US8947991B2Optical information reproducing apparatus and optical information reproducing methodNAKAMURA YUSUKE·Filed 2012·Granted Feb 3, 2015·0 cites·6 claims
- 4844US10521054B2Projection display unitSONY CORP·Filed 2015·Granted Dec 31, 2019·0 cites·19 claims
- 4944US10479229B2Vehicle seat apparatusHONDA MOTOR CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·7 claims
- 5044US2011235163A1Composite photonic structure element, surface emitting laser using the composite photonic structure element, wavelength conversion element, and laser processing device using the wavelength conversion elementUNIV OSAKA PREFECT PUBLIC CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →