Inventor · disambiguated record
Hiroshi Matsushima
Also filed as: MATSUSHIMA HIROSHI
45 granted patents·6 pending applications·756 citations·filing 1975–2023
98Inventor score
Files withCANON KK17MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9HONDA MOTOR CO LTD7SMC KK6NIPPON PISTON RING CO LTD4
Top patents by PatentIndex Score
51 records- 0198US4375100AMethod and apparatus for encoding low redundancy check words from source dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Feb 22, 1983·138 cites·14 claims
- 0294US5683227AMultistage ejector assemblySMC CORP·Filed 1994·Granted Nov 4, 1997·81 cites·3 claims
- 0392US4146099ASignal recording method and apparatusCHRISTOPHER SCIENT CO·Filed 1977·Granted Mar 27, 1979·43 cites·13 claims
- 0490US5581323AOptical apparatus for controlling operations based on a user's visual axisCANON KK·Filed 1994·Granted Dec 3, 1996·34 cites·18 claims
- 0588US5745810AImage taking apparatusCANON KK·Filed 1997·Granted Apr 28, 1998·28 cites·11 claims
- 0686US6035054AVisual axis detection apparatus and optical apparatus provided therewithCANON KK·Filed 1997·Granted Mar 7, 2000·26 cites·29 claims
- 0786US5617338AMethod of and system for electrically processing vacuum pressure information suitable for use in vacuum unitSMC KK·Filed 1996·Granted Apr 1, 1997·67 cites·9 claims
- 0882US5566718AFluid pressure deviceSMC KK·Filed 1995·Granted Oct 22, 1996·27 cites·15 claims
- 0981US6862106B1Image-capturing apparatus, method of controlling the same apparatus, and computer program product for providing the same methodCANON KK·Filed 2000·Granted Mar 1, 2005·19 cites·3 claims
- 1081US4544962AMethod and apparatus for processing binary dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Oct 1, 1985·23 cites·21 claims
- 1178US4772959ADigital signal recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Sep 20, 1988·23 cites·9 claims
- 1278USD265656SElectrophotographic copierCANON KK·Filed 1980·Granted Aug 3, 1982·15 cites·1 claims
- 1377USD302430SSpeakerPIONEER ELECTRONIC CORP·Filed 1986·Granted Jul 25, 1989·17 cites·1 claims
- 1477US4027274APhase locked loop circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted May 31, 1977·31 cites·2 claims
- 1576US4525753ACircuit arrangement and method for magnetic recording/reproducingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Jun 25, 1985·19 cites·14 claims
- 1674US5601415AFluid pressure deviceSMC KK·Filed 1995·Granted Feb 11, 1997·20 cites·3 claims
- 1772US7084917B2Image sensing apparatus for calculating a histogram of image data and its control methodCANON KK·Filed 2002·Granted Aug 1, 2006·10 cites·7 claims
- 1870US5333027ACamera having automatic exposure bracketing deviceCANON KK·Filed 1993·Granted Jul 26, 1994·13 cites·18 claims
- 1967US10583217B2Implant and method for producing implantNIPPON PISTON RING CO LTD·Filed 2017·Granted Mar 10, 2020·1 cites·23 claims
- 2064US5320497AVacuum feeding apparatusSMC KK·Filed 1992·Granted Jun 14, 1994·24 cites·34 claims
- 2162US4549167AMethod of encoding and decoding binary dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Oct 22, 1985·11 cites·24 claims
- 2261US2023311386A1Mold deviceHONDA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2360USD268933SCamera for microfilmCANON KK·Filed 1980·Granted May 10, 1983·7 cites·1 claims
- 2459US7641817B2Silver powder and method for producing sameDOWA MINING CO·Filed 2005·Granted Jan 5, 2010·1 cites·3 claims
- 2559US4903148ADigital signal editing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Feb 20, 1990·11 cites·1 claims
- 2657US2022314509A1Hot runner deviceHONDA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2756US7462301B2Silver powderDOWA MINING CO·Filed 2007·Granted Dec 9, 2008·1 cites·5 claims
- 2856US5239334ACameraCANON KK·Filed 1991·Granted Aug 24, 1993·7 cites·29 claims
- 2955US11759986B2Mold apparatusHONDA MOTOR CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·5 claims
- 3055US2022227032A1Injection moldHONDA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 3152US5481482APressure information processing system suitable for use in a vacuum unitSMC KK·Filed 1994·Granted Jan 2, 1996·17 cites·8 claims
- 3250US7693416B2Image capturing apparatus and foreign substance removing method thereofCANON KK·Filed 2007·Granted Apr 6, 2010·0 cites·13 claims
- 3349US2022288829A1Injection molding deviceHONDA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3447US11230037B2Mold device and method for manufacturing resin molded articleHONDA MOTOR CO LTD·Filed 2018·Granted Jan 25, 2022·0 cites·6 claims
- 3546US11051904B2Marker for use in living body and instrument set for inserting marker for use in living bodyNIPPON PISTON RING CO LTD·Filed 2017·Granted Jul 6, 2021·0 cites·4 claims
- 3646US2019358021A1Medical member and method for treating soft tissueNIPPON PISTON RING CO LTD·Filed 2018·Application pending·0 cites
- 3745US6377331B1Film image read apparatus, control method therefor, image processing apparatus, image processing method, and storage mediumCANON KK·Filed 1998·Granted Apr 23, 2002·10 cites·24 claims
- 3844USD281877SCassette tape recorderPIONEER ELECTRONIC CORP·Filed 1983·Granted Dec 24, 1985·4 cites·1 claims
- 3943US10226887B2Mold apparatus and resin molding methodHONDA MOTOR CO LTD·Filed 2015·Granted Mar 12, 2019·0 cites·7 claims
- 4043US9936139B2Image pickup control apparatus, control method therefor, and recording mediumCANON KK·Filed 2016·Granted Apr 3, 2018·0 cites·25 claims
- 4140US6983765B2Method of producing fluid unitSMC KK·Filed 2002·Granted Jan 10, 2006·0 cites·9 claims
- 4240USD266524SAutomatic focusing lensCANON KK·Filed 1980·Granted Oct 12, 1982·2 cites·1 claims
- 4339US4809087AApparatus for recording a discriminative signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Feb 28, 1989·4 cites·2 claims
- 4439US4302783AMethod and apparatus for recording and reproducing a plurality of bits on a magnetic tapeMIMA SOICHIRO·Filed 1979·Granted Nov 24, 1981·5 cites·10 claims
- 4539US2017281269A1Medical instrumentNIPPON PISTON RING CO LTD·Filed 2017·Application pending·0 cites
- 4637US6344873B1Film reading apparatus and methodCANON KK·Filed 1999·Granted Feb 5, 2002·5 cites·16 claims
- 4733US5381206AFocus detecting deviceCANON KK·Filed 1992·Granted Jan 10, 1995·3 cites·9 claims
- 4831US5937211ACameraCANON KK·Filed 1997·Granted Aug 10, 1999·0 cites·11 claims
- 4931US5667270AFocus detecting deviceCANON KK·Filed 1996·Granted Sep 16, 1997·1 cites·4 claims
- 5030US4016374AMultichannel record disc recording system with signal level controlMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Apr 5, 1977·0 cites·6 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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