Inventor · disambiguated record
Keita Yamamoto
Also filed as: YAMAMOTO KEITA
22 granted patents·21 pending applications·46 citations·filing 1973–2025
91Inventor score
Top patents by PatentIndex Score
43 records- 0189US8714563B2Annular elastic gasketYAMAMOTO KEITA·Filed 2011·Granted May 6, 2014·13 cites·9 claims
- 0287US2025321509A1Toner for developing electrostatic charge image and electrostatic charge image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2025·Application pending·0 cites
- 0379US4108946AGraft-polymer composition of rubber for reinforcing crosslinked resinMITSUBISHI RAYON CO·Filed 1973·Granted Aug 22, 1978·22 cites·3 claims
- 0475US9343338B2Pick-up method of die bonder and die bonderOKAMOTO NAOKI·Filed 2011·Granted May 17, 2016·3 cites·7 claims
- 0573US9245778B2Die bonding apparatus, die picking up apparatus and die picking up methodFASTFORD TECHNOLOGY CO LTD·Filed 2013·Granted Jan 26, 2016·4 cites·5 claims
- 0670US10292645B2Intracerebral current simulation method and device thereof, and transcranial magnetic stimulation system including intracerebral current simulation deviceUNIV TOKYO·Filed 2015·Granted May 21, 2019·2 cites·23 claims
- 0765US12435187B2Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 7, 2025·0 cites·20 claims
- 0865US10174872B2GasketUCHIYAMA MFG·Filed 2013·Granted Jan 8, 2019·2 cites·12 claims
- 0964US11675285B2Electrostatic image developing toner, method for producing electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 13, 2023·0 cites·20 claims
- 1063US10658667B2Conductive auxiliary agent, electrode material for battery, and method for manufacturing electrode material for batteryFDK CORP·Filed 2018·Granted May 19, 2020·0 cites·3 claims
- 1163US2025170676A1Laser welding method and metal joint bodyNICHIA CORP·Filed 2023·Application pending·0 cites
- 1262US12372891B2Toner for developing electrostatic charge image and electrostatic charge image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 29, 2025·0 cites·9 claims
- 1362US12298711B2Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted May 13, 2025·0 cites·17 claims
- 1462US12072670B2Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 27, 2024·0 cites·20 claims
- 1561US2025096188A1Die Bonding Apparatus, Mounting Method, and Method for Manufacturing Semiconductor DeviceFASFORD TECH CO LTD·Filed 2024·Application pending·0 cites
- 1659US12398245B2Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 26, 2025·0 cites·11 claims
- 1759US2025379944A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1857US11491343B2Coil apparatus for use in transcranial magnetic stimulation apparatus provided with wound-wire coil disposed on or near head surfaceUNIV TOKYO·Filed 2020·Granted Nov 8, 2022·0 cites·3 claims
- 1957US10374233B2Method of manufacturing electrode slurry for lithium secondary battery, and electrode slurryFDK CORP·Filed 2014·Granted Aug 6, 2019·0 cites·8 claims
- 2057US2024196611A1Three-dimensional memory device including capped hollow tube-shaped drain regions and methods of making the sameSANDISK TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 2155US9606463B2Electrostatic-image developing toner, electrostatic image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2015·Granted Mar 28, 2017·0 cites·19 claims
- 2255US2023290666A1Semiconductor manufacturing apparatus, carrier jig, and manufacturing method of semiconductor deviceFASFORD TECH CO LTD·Filed 2023·Application pending·0 cites
- 2355US2025145450A1Mems elementNISSHINBO MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 2455US2025177921A1Method for Producing Exhaust Gas Purification CatalystCATALER CORP·Filed 2023·Application pending·0 cites
- 2553US2025004391A1Manufacturing method of electrostatic charge image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 2652US11760845B2Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Sep 19, 2023·0 cites·19 claims
- 2751US2023215770A1Semiconductor manufacturing apparatus, inspection apparatus, and manufacturing method for semiconductor deviceFASFORD TECH CO LTD·Filed 2022·Application pending·0 cites
- 2848US12068275B2Die bonding apparatus and manufacturing method for semiconductor deviceFASFORD TECH CO LTD·Filed 2021·Granted Aug 20, 2024·0 cites·19 claims
- 2947US2023314970A1Method for producing electrostatic image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 3046US2018375145A1Electrode plate and batteryFDK CORP·Filed 2018·Application pending·0 cites
- 3146US2018369601A1Coil apparatus for use in transcranial magnetic stimulation apparatus provided with wound-wire coil disposed on or near head surfaceUNIV TOKYO·Filed 2016·Application pending·0 cites
- 3245US11592107B2GasketUCHIYAMA MFG·Filed 2019·Granted Feb 28, 2023·0 cites·19 claims
- 3345US2023086684A1Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 3444US2018175453A1Electrode plate of laminated power storage element, laminated power storage element, and method for manufacturing electrode plate for laminated power storage elementFDK CORP·Filed 2017·Application pending·0 cites
- 3543US2018277036A1Display device, control method, and non-transitory computer-readable recording medium storing a programPANASONIC IP CORP AMERICA·Filed 2018·Application pending·0 cites
- 3642US2022308481A1Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 3741US2025381560A1Method For Producing Exhaust Gas Purification CatalystCATALER CORP·Filed 2023·Application pending·0 cites
- 3840US2011110037A1Driver module structureYAMAGUCHI TOSHIYA·Filed 2009·Application pending·0 cites
- 3938US10603506B2Coil apparatus for use in transcranial magnetic stimulation apparatus for increasing current generated by induced electric fieldUNIV TOKYO·Filed 2016·Granted Mar 31, 2020·0 cites·13 claims
- 4037US10744336B2Coil, and magnetic stimulation device using the coilUNIV TOKYO·Filed 2017·Granted Aug 18, 2020·0 cites·13 claims
- 4137US2012313331A1Gasket and Seal StructureYAMAMOTO KEITA·Filed 2012·Application pending·0 cites
- 4237US2025388454A1Mems elementNISSHINBO MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 4333US10232187B2Coil device and transcranial magnetic stimulation systemUNIV OSAKA·Filed 2015·Granted Mar 19, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →