Inventor · disambiguated record
Masatoshi Suzuki
Also filed as: OUKI MASAMI · SUZUKI MASATOSHI · YAMAGUCHI KAZUO
157 granted patents·35 pending applications·3,255 citations·filing 1975–2025
99Inventor score
Files withKOKUSAI DENSHIN DENWA CO LTD34NIPPON DENSO CO23TOSHIBA KK17HONDA MOTOR CO LTD12NITTO DENKO CORP12
Top patents by PatentIndex Score
192 records- 0195US6005702AOptical transmission device, WDM optical transmission apparatus, and optical transmission system using return-to-zero optical pulsesKOKUSAI DENSHIN DENWA CO LTD·Filed 1997·Granted Dec 21, 1999·135 cites·20 claims
- 0295US5269270AFour-stroke cycle internal-combustion engineHONDA MOTOR CO LTD·Filed 1992·Granted Dec 14, 1993·53 cites·5 claims
- 0394US5434693AOptical short pulse generating deviceKOKUSAI DENSHIN DENWA CO LTD·Filed 1994·Granted Jul 18, 1995·141 cites·3 claims
- 0494US4602473AMethod and apparatus for replacing air within a container head spaceMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Jul 29, 1986·74 cites·1 claims
- 0593US6775478B2Optical TDM multiplexer, optical TDM demultiplexer, WDM/TDM converter and TDM/WDM converterDDI CORP·Filed 2001·Granted Aug 10, 2004·40 cites·44 claims
- 0692US4543176AOxygen concentration detector under temperature controlNIPPON DENSO CO·Filed 1984·Granted Sep 24, 1985·74 cites·10 claims
- 0790US5786918AOptical communication system and optical transmitting deviceKOKUSAI DENSHIN DENWA CO LTD·Filed 1995·Granted Jul 28, 1998·119 cites·13 claims
- 0889US6638564B2Method of electroless plating and electroless plating apparatusSONY CORP·Filed 2001·Granted Oct 28, 2003·46 cites·49 claims
- 0988US8459133B2Linear actuatorINOUE MASAKI·Filed 2010·Granted Jun 11, 2013·14 cites·8 claims
- 1088US5573650AGas sensorNIPPON DENSO CO·Filed 1994·Granted Nov 12, 1996·80 cites·12 claims
- 1188US4402820AOxygen analyzerNIPPON DENSO CO·Filed 1982·Granted Sep 6, 1983·59 cites·4 claims
- 1287US8343248B2Filter unit panelNITTO DENKO CORP·Filed 2008·Granted Jan 1, 2013·14 cites·16 claims
- 1387US6532091B1Optical digital regeneratorKDD CORP·Filed 1999·Granted Mar 11, 2003·92 cites·31 claims
- 1487US5668668AZoom lens with five lens groupsNIKON CORP·Filed 1996·Granted Sep 16, 1997·68 cites·11 claims
- 1586US4811352ASemiconductor integrated light emitting deviceKOKUSAI DENSHIN DENWA CO LTD·Filed 1988·Granted Mar 7, 1989·36 cites·3 claims
- 1685US8194140B2Image pickup apparatus for performing a desirable self timer shooting and an automatic shooting method using the sameSUZUKI MASATOSHI·Filed 2008·Granted Jun 5, 2012·11 cites·18 claims
- 1784US11542114B2Post-processing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 3, 2023·1 cites·5 claims
- 1884US6445478B2Optical pulse position detecting circuit and an optical pulse generating apparatus and their methodsMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 3, 2002·26 cites·8 claims
- 1984US6236488B1Optical pulse position detecting circuit and an optical pulse generating apparatus and their methodsMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 22, 2001·59 cites·20 claims
- 2084US5625479ASoliton optical communication system and optical transmitter and optical receiver thereforKOKUSAI DENSHIN DENWA CO LTD·Filed 1995·Granted Apr 29, 1997·52 cites·10 claims
- 2184US4796274ASemiconductor device with distributed bragg reflectorKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Jan 3, 1989·32 cites·11 claims
- 2283US10703217B2Inductor unit, non-contact power supply system and electric vehicleTOSHIBA KK·Filed 2018·Granted Jul 7, 2020·2 cites·14 claims
- 2382US9653964B2Linear actuatorMITSUBA CORP·Filed 2013·Granted May 16, 2017·6 cites·4 claims
- 2482US7634180B2Imaging deviceFUJIFILM CORP·Filed 2006·Granted Dec 15, 2009·7 cites·17 claims
- 2582US6594428B1Dispersion compensating optical transmission line and systemKDD CORP·Filed 2000·Granted Jul 15, 2003·27 cites·43 claims
- 2682US4328294ASolid electrolyte for use in oxygen concentration sensorNIPPON DENSO CO·Filed 1981·Granted May 4, 1982·28 cites·8 claims
- 2781US6955161B2Charge-injected internal combustion engine, and method of operating sameHONDA MOTOR CO LTD·Filed 2004·Granted Oct 18, 2005·21 cites·6 claims
- 2881US4820655AMethod for manufacturing semiconductor optical integrated device with optical waveguide regionsKOKUSAI DENSHIN DENWA CO LTD·Filed 1987·Granted Apr 11, 1989·30 cites·1 claims
- 2981US4484097AFlat coil for an electric machineNIPPON DENSO CO·Filed 1983·Granted Nov 20, 1984·37 cites·7 claims
- 3080US5360977ACompound type microscopeNIKON CORP·Filed 1992·Granted Nov 1, 1994·52 cites·35 claims
- 3179US6754420B2Optical fiber transmission lineKDDI SUBMARINE CABLE SYS INC·Filed 2002·Granted Jun 22, 2004·22 cites·6 claims
- 3279US5721642AZoom lensNIKON CORP·Filed 1996·Granted Feb 24, 1998·44 cites·7 claims
- 3379US5419828AAir fuel ratio detecting apparatus and method for manufacturing thereofNIPPON DENSO CO·Filed 1994·Granted May 30, 1995·51 cites·12 claims
- 3478US7151893B2Data transmission system, transmission method of optical network monitor control signal, and nodeKDDI CORP·Filed 2003·Granted Dec 19, 2006·17 cites·25 claims
- 3577US11095161B2Power transmission apparatus, wireless power transfer system, and power transmission methodTOSHIBA KK·Filed 2020·Granted Aug 17, 2021·1 cites·16 claims
- 3677US6637398B2Engine for motorcyclesHONDA MOTOR CO LTD·Filed 2002·Granted Oct 28, 2003·19 cites·20 claims
- 3777US4527377AWashing device in a container sealing apparatusMITSUBISHI HEAVY IND LTD·Filed 1982·Granted Jul 9, 1985·29 cites·4 claims
- 3877US4339557AProcess for producing propylene-ethylene block copolymerMITSUBISHI CHEM IND·Filed 1980·Granted Jul 13, 1982·25 cites·9 claims
- 3977US4328296ASolid electrolyte for use in oxygen concentration sensorNIPPON DENSO CO·Filed 1981·Granted May 4, 1982·31 cites·9 claims
- 4077US4004183AResistor built-in spark plugNIPPON DENSO CO·Filed 1975·Granted Jan 18, 1977·24 cites·3 claims
- 4175US12319048B2Sheet, moisture-proof method of adherend using the sheet and corrosion-proof method of metal plate using the sheetNITTO DENKO CORP·Filed 2021·Granted Jun 3, 2025·0 cites·16 claims
- 4275US4735178ATurbo-supercharger for internal combustion engineHONDA MOTOR CO LTD·Filed 1986·Granted Apr 5, 1988·29 cites·5 claims
- 4374US6181449B1Wavelength division multiplexed optical processing device and optical communication transmission pathKOKUSAI DENSHIN DENWA CO LTD·Filed 1998·Granted Jan 30, 2001·46 cites·25 claims
- 4474US4444013ASupercharger for motorcycle engineHONDA MOTOR CO LTD·Filed 1981·Granted Apr 24, 1984·23 cites·4 claims
- 4573US6556325B1Optical repeater monitoring system and a method thereofKDD CORP·Filed 2000·Granted Apr 29, 2003·14 cites·34 claims
- 4673US5798871AZoom lensNIKON CORP·Filed 1996·Granted Aug 25, 1998·32 cites·33 claims
- 4773US5508517AScanning probe type microscope apparatusNIKON CORP·Filed 1995·Granted Apr 16, 1996·46 cites·13 claims
- 4872US5394260AOptical pulse generatorKOKUSAI DENSHIN DENWA CO LTD·Filed 1993·Granted Feb 28, 1995·31 cites·14 claims
- 4972US4073338AHeat exchangersTOYODA CHUO KENKYUSHO KK·Filed 1976·Granted Feb 14, 1978·30 cites·32 claims
- 5071US9546303B2Moisture-proof materialMUTA SHIGEKI·Filed 2012·Granted Jan 17, 2017·2 cites·6 claims
Showing the top 50 of 192 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →