Inventor · disambiguated record
Masahiro Higuchi
Also filed as: HIGUCHI MASAHIRO
58 granted patents·18 pending applications·2,128 citations·filing 1979–2024
99Inventor score
Files withMITSUBISHI PAPER MILLS LTD12SANYO ELECTRIC CO11TAKATA CORP9PANASONIC IP MAN CO LTD6HIGUCHI MASAHIRO5
Top patents by PatentIndex Score
76 records- 0198US5760931AImage display unitNIPPON DENSO CO·Filed 1993·Granted Jun 2, 1998·734 cites·20 claims
- 0296US6273577B1Light guide plate, surface light source using the light guide plate, and liquid crystal display using the surface light sourceSANYO ELECTRIC CO·Filed 1998·Granted Aug 14, 2001·145 cites·4 claims
- 0393US9549135B2Solid-state imaging device and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2015·Granted Jan 17, 2017·14 cites·20 claims
- 0493US7195276B2Occupant protection systemTAKATA CORP·Filed 2004·Granted Mar 27, 2007·64 cites·7 claims
- 0593US5999685ALight guide plate and surface light source using the light guide plateSANYO ELECTRIC CO·Filed 1997·Granted Dec 7, 1999·251 cites·20 claims
- 0690US6715788B2Passenger protecting apparatusTAKATA CORP·Filed 2000·Granted Apr 6, 2004·53 cites·45 claims
- 0789US8079616B2Seatbelt apparatusHIGUCHI MASAHIRO·Filed 2010·Granted Dec 20, 2011·13 cites·4 claims
- 0889US4809267APacket data communication system with ring type transmission lineFUJITSU LTD·Filed 1987·Granted Feb 28, 1989·129 cites·16 claims
- 0988US5852594AElectronic equipment and recording and/or reproducing apparatus for recording mediumSONY CORP·Filed 1996·Granted Dec 22, 1998·87 cites·8 claims
- 1087US11343457B2Solid-state imaging device and class AB super source followerPANASONIC SEMICONDUCTOR SOLUTIONS CO LTD·Filed 2020·Granted May 24, 2022·2 cites·10 claims
- 1187US9166614B2Ramp-signal generator circuit, and image sensor and imaging system including the samePANASONIC CORP·Filed 2013·Granted Oct 20, 2015·8 cites·11 claims
- 1287US6825896B2Light guide plate and display deviceSANYO ELECTRIC CO·Filed 2003·Granted Nov 30, 2004·34 cites·8 claims
- 1387US5784036AHead-up display device having selective display function for enhanced driver recognitionNIPPON DENSO CO·Filed 1996·Granted Jul 21, 1998·86 cites·14 claims
- 1487US4957776AMethod of manufacturing optical discSANYO ELECTRIC CO·Filed 1989·Granted Sep 18, 1990·43 cites·12 claims
- 1585US7733168B2Fully differential comparator and fully differential amplifierPANASONIC CORP·Filed 2006·Granted Jun 8, 2010·15 cites·12 claims
- 1685US6164115ACam slider and a cam unit using the sameSANKYO OILLESS IND INC·Filed 1999·Granted Dec 26, 2000·38 cites·2 claims
- 1785US5904064ACam assembly for use in a pressing machineSANKYO OILLESS IND INC·Filed 1997·Granted May 18, 1999·54 cites·2 claims
- 1882US9629383B2Dried pasta manufacturing methodHIGUCHI MASAHIRO·Filed 2012·Granted Apr 25, 2017·1 cites·9 claims
- 1982US9374070B2Ramp generator circuit and solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Jun 21, 2016·5 cites·5 claims
- 2082US6905134B2Passenger protecting apparatusTAKATA CORP·Filed 2003·Granted Jun 14, 2005·25 cites·9 claims
- 2176US8188903B2Ramp wave output circuit, analog/digital conversion circuit, and cameraYAMAOKA YUUSUKE·Filed 2008·Granted May 29, 2012·5 cites·3 claims
- 2276US7785688B2Optical disc and material for substrate thereofSANYO ELECTRIC CO·Filed 2005·Granted Aug 31, 2010·3 cites·16 claims
- 2375US5121119AAnalog-to-digital conversion method and system with correction of analog gain and offsetHITACHI DENSHI KABUSHIKIKAISHA·Filed 1991·Granted Jun 9, 1992·42 cites·2 claims
- 2473US7584991B2Airbelt apparatusTAKATA CORP·Filed 2006·Granted Sep 8, 2009·8 cites·13 claims
- 2572US6250767B1Light guide plate, surface light source and display using the sameSANYO ELECTRIC CO·Filed 1999·Granted Jun 26, 2001·46 cites·17 claims
- 2670US4265978AHeat-sensitive recording paper improved in keeping quality of ground colorMITSUBISHI PAPER MILLS LTD·Filed 1979·Granted May 5, 1981·19 cites·12 claims
- 2769US7043956B2Module cam and method for aligning and fastening toolSANKYO OILLESS IND INC·Filed 2003·Granted May 16, 2006·10 cites·3 claims
- 2868US5817599AReversible heat sensitive recording materialMITSUBISHI PAPER MILLS LTD·Filed 1996·Granted Oct 6, 1998·22 cites·10 claims
- 2967US9131177B2Solid-state imaging device and image capturing apparatus including the samePANASONIC CORP·Filed 2014·Granted Sep 8, 2015·1 cites·6 claims
- 3065US4396684AHeat-sensitive recording paper causing reduced thermal head abrasionMITSUBISHI PAPER MILLS LTD·Filed 1981·Granted Aug 2, 1983·11 cites·3 claims
- 3164US9641774B2Solid-state imaging device and imaging devicePANASONIC IP MAN CO LTD·Filed 2016·Granted May 2, 2017·1 cites·10 claims
- 3262US7021655B2Passenger protecting apparatusTAKATA CORP·Filed 2003·Granted Apr 4, 2006·14 cites·15 claims
- 3359US9420811B2Dried noodles manufacturing methodHIGUCHI MASAHIRO·Filed 2012·Granted Aug 23, 2016·0 cites·11 claims
- 3459US7351944B2Beam irradiation deviceSANYO ELECTRIC CO·Filed 2005·Granted Apr 1, 2008·4 cites·10 claims
- 3559US6132652AMethod of producing lightguide plate for surface light source, lightguide plate for surface light source and surface light source using the sameSANYO ELECTRIC CO·Filed 1996·Granted Oct 17, 2000·24 cites·15 claims
- 3657US4743192AResin injection metal mold unitSANKYO OILLESS IND INC·Filed 1987·Granted May 10, 1988·18 cites·3 claims
- 3757US2024344931A1Exhaust gas sampling device, exhaust gas analysis system, exhaust gas sampling method, and program for exhaust gas sampling deviceHORIBA LTD·Filed 2022·Application pending·0 cites
- 3854US2025016473A1Solid-state image capturing device and control methodNUVOTON TECHNOLOGY CORP JAPAN·Filed 2024·Application pending·0 cites
- 3952US6741939B2Calculation method of discharge and transfer amount of chemical substances and server and system thereforTOYOTA MOTOR CO LTD·Filed 2001·Granted May 25, 2004·0 cites·13 claims
- 4052US5485598ARedundant disk array (raid) system utilizing separate cache memories for the host system and the check dataMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 16, 1996·30 cites·30 claims
- 4152US4587537AHeat-sensitive recording sheetMITSUBISHI PAPER MILLS LTD·Filed 1983·Granted May 6, 1986·5 cites·3 claims
- 4252US2003177180A1Spot-specifying code providing method using communication between server and client terminalFiled 2003·Application pending·0 cites
- 4349US2006226694A1Seatbelt apparatusTAKATA CORP·Filed 2006·Application pending·0 cites
- 4448US5404134ASystem for carrying out connection management control of ring networkFUJITSU LTD·Filed 1993·Granted Apr 4, 1995·20 cites·23 claims
- 4548US2009284066A1Occupant Restraining ApparatusTAKATA CORP·Filed 2007·Application pending·0 cites
- 4648US2015208717A1Extrusion noodle-making machine and extruded noodle sheetNISSHIN FOODS INC·Filed 2013·Application pending·0 cites
- 4747US2007063493A1Airbelt and airbelt apparatusTAKATA CORP·Filed 2006·Application pending·0 cites
- 4846US9282267B2Solid-state imaging device and cameraPANASONIC IP MAN CO LTD·Filed 2014·Granted Mar 8, 2016·0 cites·7 claims
- 4946US4675295AProcess for producing subculturable lymphokine-producing human T cell hybridomasDENKI KAGAKU KOGYO KK·Filed 1984·Granted Jun 23, 1987·7 cites·25 claims
- 5046US4436783AThermosensitive recording materialMITSUBISHI PAPER MILLS LTD·Filed 1982·Granted Mar 13, 1984·5 cites·14 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →