Inventor · disambiguated record
Masashi Watanabe
Also filed as: WATANABE MASASHI
142 granted patents·38 pending applications·1,424 citations·filing 1975–2025
99Inventor score
Top patents by PatentIndex Score
180 records- 0197US7147825B2Measuring systemARKRAY INC·Filed 2001·Granted Dec 12, 2006·115 cites·25 claims
- 0294US10924621B2Reading device to read and output an invisible image included in a documentNAKAZAWA MASAMOTO·Filed 2019·Granted Feb 16, 2021·6 cites·39 claims
- 0394US8779995B2High-frequency waveguide and phase shifter using same, radiator, electronic device which uses this phase shifter and radiator, antenna device, and electronic device equipped with sameKIRINO HIDEKI·Filed 2009·Granted Jul 15, 2014·47 cites·10 claims
- 0493US12215178B2Hollow particlesZEON CORP·Filed 2022·Granted Feb 4, 2025·1 cites·7 claims
- 0593US5541791AAir guide for an aerodynamic actuator latch within a disk driveQUANTUM CORP·Filed 1994·Granted Jul 30, 1996·77 cites·4 claims
- 0691US4250660AProcess for producing coated seedSUMITOMO CHEMICAL CO·Filed 1979·Granted Feb 17, 1981·64 cites·12 claims
- 0790US7275844B2Generator powered bicycle headlamp and electrical circuitAKIDENKI KABUSHIKIGAISYA·Filed 2003·Granted Oct 2, 2007·50 cites·10 claims
- 0888US9052104B2Lighting device and method manufacturing holder of lighting deviceWATANABE MASASHI·Filed 2012·Granted Jun 9, 2015·9 cites·17 claims
- 0988US5523633ACorrosion preventing circuit for switchYAZAKI CORP·Filed 1993·Granted Jun 4, 1996·55 cites·6 claims
- 1088US5115643AMethod for operating air conditionerHITACHI LTD·Filed 1990·Granted May 26, 1992·114 cites·5 claims
- 1187US12088318B2Communication apparatusAUTONETWORKS TECHNOLOGIES LTD·Filed 2021·Granted Sep 10, 2024·2 cites·8 claims
- 1287US8146706B2Air duct for vehicle air conditioning and air conditioner for vehicleKATOH NAOKI·Filed 2007·Granted Apr 3, 2012·19 cites·35 claims
- 1387US5630324AMultiple type air conditioner system and address setting method thereofHITACHI LTD·Filed 1996·Granted May 20, 1997·63 cites·8 claims
- 1487US5134583ANonvolatile semiconductor memory device having redundant data lines and page mode programmingHITACHI LTD·Filed 1989·Granted Jul 28, 1992·53 cites·32 claims
- 1586US6844363B2Hydrates of a neuraminic acid compound and crystalline forms thereofSANKYO CO·Filed 2002·Granted Jan 18, 2005·26 cites·4 claims
- 1685US11806866B2Robotic systems with routing stability mechanismsMUJIN INC·Filed 2021·Granted Nov 7, 2023·1 cites·8 claims
- 1785US9083225B2Rotary electric machineTONOGI KAZUKI·Filed 2012·Granted Jul 14, 2015·12 cites·18 claims
- 1884US8343240B2Manufacturing method and manufacturing apparatus for film-covered electrical deviceNEC ENERGY DEVICES LTD·Filed 2009·Granted Jan 1, 2013·5 cites·17 claims
- 1983US8174714B2System and method for management of consumable items in an image forming apparatusWATANABE MASASHI·Filed 2007·Granted May 8, 2012·7 cites·18 claims
- 2083US4067141ACoated seed containing pullulan-based resin used as binderSUMITOMO CHEMICAL CO·Filed 1976·Granted Jan 10, 1978·33 cites·5 claims
- 2182US10096437B2Key switchCITIZEN ELECTRONICS·Filed 2017·Granted Oct 9, 2018·2 cites·9 claims
- 2282US4045204AFertilizer compositionSUMITOMO CHEMICAL CO·Filed 1976·Granted Aug 30, 1977·35 cites·34 claims
- 2381US12350583B2Virtual image display program, virtual image display apparatus, and virtual image display methodGREE INC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 2481US10640123B2Driver monitoring systemDENSO CORP·Filed 2017·Granted May 5, 2020·4 cites·33 claims
- 2581US6724578B2Electrical connection for the actuator coil of a magnetic disk driveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 20, 2004·15 cites·20 claims
- 2681US5499510AMultiple type air conditioner system and address setting method thereofHITACHI SHIMIZU ENG KK·Filed 1994·Granted Mar 19, 1996·57 cites·9 claims
- 2781US2025024109A1Video distribution system distributing video that includes message from viewing userGREE INC·Filed 2024·Application pending·0 cites
- 2880US10732533B2Magenta tonerZEON CORP·Filed 2017·Granted Aug 4, 2020·1 cites·4 claims
- 2980US8974549B2Manufacturing method for film-covered electrical deviceNEC ENERGY DEVICES LTD·Filed 2012·Granted Mar 10, 2015·2 cites·14 claims
- 3080US8124902B2Push button switchWATANABE MASASHI·Filed 2009·Granted Feb 28, 2012·9 cites·16 claims
- 3180US2024127558A1Application control program, application control method, and application control systemGREE INC·Filed 2023·Application pending·0 cites
- 3279US11012585B2Image processing apparatus, image processing system, image processing method, and non-transitory computer-readable storage mediumHASHIMOTO AYUMU·Filed 2019·Granted May 18, 2021·2 cites·19 claims
- 3379US10608818B2In-vehicle communication system having a comparison means for verifying data and a comparison method for verifying dataAUTONETWORKS TECHNOLOGIES LTD·Filed 2015·Granted Mar 31, 2020·4 cites·8 claims
- 3479US10406432B2Virtual image display program, virtual image display apparatus, and virtual image display methodGREE INC·Filed 2016·Granted Sep 10, 2019·2 cites·9 claims
- 3579US9499483B2Crystal of pyrrole derivative and method for producing the sameDAIICHI SANKYO CO LTD·Filed 2015·Granted Nov 22, 2016·3 cites·5 claims
- 3679USD459702SElectrical connectorJAPAN AVIATION ELECTRON·Filed 2001·Granted Jul 2, 2002·23 cites·1 claims
- 3778US2024025059A1Robotic systems with routing stability mechanismsMUJIN INC·Filed 2023·Application pending·0 cites
- 3877US10522325B2Charged particle beam device and image processing method in charged particle beam deviceHITACHI HIGH TECH CORP·Filed 2015·Granted Dec 31, 2019·2 cites·17 claims
- 3977US5812232AOptical switching device with hard spacers exhibiting thermoplastic property at a temperature not higher than 150° C. and fabrication processFUJITSU LTD·Filed 1996·Granted Sep 22, 1998·59 cites·34 claims
- 4077US5434819ASemiconductor memory device having an automatically activated verify function capabilityHITACHI LTD·Filed 1994·Granted Jul 18, 1995·35 cites·45 claims
- 4176US12330064B2Information processing system, information processing method and information processing programGREE INC·Filed 2024·Granted Jun 17, 2025·0 cites·11 claims
- 4276US9997760B2Assembled battery and manufacturing method thereofNISSAN MOTOR·Filed 2015·Granted Jun 12, 2018·1 cites·10 claims
- 4376US2025232546A1Computer program, method, and serverGREE INC·Filed 2025·Application pending·0 cites
- 4474US11195335B2Application control program, application control method, and application control systemGREE INC·Filed 2017·Granted Dec 7, 2021·1 cites·14 claims
- 4574US5863381AFilm joining apparatusTETRA LAVAL HOLDINGS & FINANCE·Filed 1995·Granted Jan 26, 1999·29 cites·12 claims
- 4673US11128932B2Video distribution system for live distributing video containing animation of character object generated based on motion of actorsGREE INC·Filed 2019·Granted Sep 21, 2021·1 cites·16 claims
- 4773US2025124635A1Computer programs, methods, and server devicesGREE INC·Filed 2024·Application pending·0 cites
- 4872US11896897B2Virtual image display program, virtual image display apparatus, and virtual image display methodGREE INC·Filed 2022·Granted Feb 13, 2024·0 cites·18 claims
- 4972US11893697B2Application control program, application control method, and application control systemGREE INC·Filed 2021·Granted Feb 6, 2024·0 cites·13 claims
- 5072US9876217B2Battery electrode manufacturing apparatus and method thereofWATANABE MASASHI·Filed 2012·Granted Jan 23, 2018·1 cites·29 claims
Showing the top 50 of 180 patent records by PatentIndex Score.
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