Inventor · disambiguated record
Hiroshi Ishihara
Also filed as: ISHIHARA HIROSHI
51 granted patents·10 pending applications·795 citations·filing 1983–2020
98Inventor score
Top patents by PatentIndex Score
61 records- 0195US11071713B2Liposome compositionEISAI R&D MAN CO LTD·Filed 2020·Granted Jul 27, 2021·3 cites·3 claims
- 0290US9968583B2Method of manufacture of liposome compositionKIKUCHI HIROSHI·Filed 2010·Granted May 15, 2018·7 cites·4 claims
- 0389US6145354ADoor lock systemAISIN SEIKI·Filed 1999·Granted Nov 14, 2000·72 cites·6 claims
- 0489US4565584AMethod of producing single crystal film utilizing a two-step heat treatmentHITACHI LTD·Filed 1983·Granted Jan 21, 1986·76 cites·8 claims
- 0586US7465980B2Ferroelectric memory, multivalent data recording method and multivalent data reading methodFUJITSU LTD·Filed 2005·Granted Dec 16, 2008·16 cites·11 claims
- 0686US7341291B2Door handle device for vehicleAISIN SEIKI·Filed 2005·Granted Mar 11, 2008·21 cites·5 claims
- 0781US7718807B2Salt of 1,2-dihydropyridine compoundEISAI R&D MAN CO LTD·Filed 2007·Granted May 18, 2010·4 cites·5 claims
- 0876US5519812AFerrelectric adaptive-learning type product-sum operation circuit element and circuit using such elementTOKYO INST TECH·Filed 1993·Granted May 21, 1996·39 cites·8 claims
- 0975US6131967ADoor lock assembly for automotive vehiclesAISIN SEIKI·Filed 1999·Granted Oct 17, 2000·36 cites·5 claims
- 1075US5303199ARedundant memory device having a memory cell and electrically breakable circuit having the same dielectric filmSHARP KK·Filed 1991·Granted Apr 12, 1994·54 cites·5 claims
- 1174US7727843B2Semiconductor element, semiconductor storage device using the same, data writing method thereof, data reading method thereof, and manufacturing method of thoseFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Jun 1, 2010·6 cites·20 claims
- 1273US7895748B2Method of molding a resin coated bearing, method of manufacturing a resin coated bearing, and a resin coated bearing molded by the molding methodDAIDO METAL CO·Filed 2006·Granted Mar 1, 2011·8 cites·3 claims
- 1373US7607963B2Control apparatus for opening/closing vehicle doorAISIN SEIKI·Filed 2006·Granted Oct 27, 2009·11 cites·19 claims
- 1473US5299152AAnti-fuse memory device with switched capacitor setting methodSHARP KK·Filed 1992·Granted Mar 29, 1994·42 cites·5 claims
- 1571US6057431AAmidite derivatives and oligonucleotide derivativesDRUG DELIVERY SYSTEM INST LTD·Filed 1996·Granted May 2, 2000·30 cites·15 claims
- 1670US8297715B2Braking systemNISHIKAWA YUTAKA·Filed 2008·Granted Oct 30, 2012·5 cites·13 claims
- 1770US6676556B2Motor device for actuating vehicle door operation deviceAISIN SEIKI·Filed 2002·Granted Jan 13, 2004·23 cites·13 claims
- 1868US7790887B2Macrolide compound in solid form, process for preparation thereof, and pharmaceutical composition containing the sameEISAI R&D MAN CO LTD·Filed 2008·Granted Sep 7, 2010·1 cites·13 claims
- 1968US7767812B2Crystals of pyrimidine compound and process for producing the sameEISAI R&D MAN CO LTD·Filed 2008·Granted Aug 3, 2010·0 cites·3 claims
- 2065US5981366AMethod for manufacturing non-volatile memorySHARP KK·Filed 1992·Granted Nov 9, 1999·25 cites·4 claims
- 2164US5299151AMethod for writing into semiconductor memorySHARP KK·Filed 1991·Granted Mar 29, 1994·24 cites·8 claims
- 2263US5580904AFormamido and carboxyamido compounds which can be retained in brainDRUG DELIVERY SYSTEM INST LTD·Filed 1993·Granted Dec 3, 1996·10 cites·6 claims
- 2362US12042560B2Liposome compositionEISAI R&D MAN CO LTD·Filed 2013·Granted Jul 23, 2024·0 cites·5 claims
- 2461US10985839B23D-compatible directional optical antennaSOFTBANK CORP·Filed 2018·Granted Apr 20, 2021·1 cites·23 claims
- 2561US5822239AMethod of writing data to a single transistor type ferroelectric memoryTOKYO INST TECH·Filed 1997·Granted Oct 13, 1998·23 cites·3 claims
- 2661US5278784ANon-volatile memorySHARP KK·Filed 1992·Granted Jan 11, 1994·24 cites·2 claims
- 2759US6508326B2Swing arm for vehicleHONDA MOTOR CO LTD·Filed 2001·Granted Jan 21, 2003·12 cites·20 claims
- 2859US5944367ADoor closing apparatusAISIN SEIKI·Filed 1997·Granted Aug 31, 1999·28 cites·3 claims
- 2959US5466021ADoor closing deviceAISIN SEIKI·Filed 1993·Granted Nov 14, 1995·19 cites·9 claims
- 3057US10765633B2Formulation comprising liposomesEISAI R&D MAN CO LTD·Filed 2019·Granted Sep 8, 2020·0 cites·21 claims
- 3157US7369277B2Image processing apparatus, drawing processing method, and computer programRICOH KK·Filed 2003·Granted May 6, 2008·5 cites·8 claims
- 3257US5285959AAir heating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Feb 15, 1994·22 cites·27 claims
- 3356US5119163ASemiconductor deviceSHARP KK·Filed 1991·Granted Jun 2, 1992·21 cites·2 claims
- 3455US7396928B2Crystals of 5-[2-amino-4-(2-furyl) pyrimidin-5-yl]-1-methylpyridin-2(1H)-one and processes for preparing the sameEISAI R&D MAN CO LTD·Filed 2006·Granted Jul 8, 2008·0 cites·4 claims
- 3554US7330196B2Apparatus and method for image processing capable of accelerating image overlay processRICOH KK·Filed 2003·Granted Feb 12, 2008·5 cites·31 claims
- 3652US2007126246A1Vehicle door opening/closing deviceAISIN SEIKI·Filed 2006·Application pending·0 cites
- 3749US6620074B2Center differential unit and planetary gearFUJI HEAVY IND LTD·Filed 2002·Granted Sep 16, 2003·4 cites·14 claims
- 3849US5009035AWindow regulator apparatusAISIN SEIKI·Filed 1990·Granted Apr 23, 1991·19 cites·7 claims
- 3949US2012058178A1Liposome CompositionKIKUCHI HIROSHI·Filed 2010·Application pending·0 cites
- 4048US6956584B2Image processing method, image processing apparatus, image output apparatus and storage mediumRICOH KK·Filed 2002·Granted Oct 18, 2005·2 cites·31 claims
- 4148US2008104723A1Development of Mammalian Genome Modification Technique Using RetrotransposonOSAKA IND PROMOJTION ORGANIZAT·Filed 2004·Application pending·0 cites
- 4247US2004257621A1Method, apparatus, and program for image processing capable of producing high-quality achromatic colored output image, and medium storing the programFiled 2004·Application pending·0 cites
- 4346US5454607ADoor closing deviceAISIN SEIKI·Filed 1993·Granted Oct 3, 1995·11 cites·11 claims
- 4444US2004227357A1Door closing deviceAISIN SEIKI·Filed 2004·Application pending·0 cites
- 4543US5034738AConcentrator for local area network with loop topologyMITSUBISHI CABLE·Filed 1989·Granted Jul 23, 1991·14 cites·4 claims
- 4643US2009182149A1Salt of sulfinylbenzimidazole compound, and crystal and amorphous form thereofKAWAHARA TETSUYA·Filed 2006·Application pending·0 cites
- 4742US5179291AAccess unit for local area networkMITSUBISHI CABLE IND LTD·Filed 1990·Granted Jan 12, 1993·15 cites·1 claims
- 4842US2004111665A1Information processing apparatus, image formation apparatus, drawing processing method, and computer productFiled 2003·Application pending·0 cites
- 4942US2011061418A1Heat pump type hot-water heaterPANASONIC CORP·Filed 2010·Application pending·0 cites
- 5041US5217912AMethod for manufacturing a semiconductor deviceSHARP KK·Filed 1991·Granted Jun 8, 1993·7 cites·5 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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