Inventor · disambiguated record
Tsuyoshi Murakami
Also filed as: MURAKAMI TSUYOSHI
61 granted patents·11 pending applications·373 citations·filing 1982–2024
98Inventor score
Files withFUJI XEROX CO LTD19FUJIFILM BUSINESS INNOVATION CORP12TOYODA MACHINE WORKS LTD10JTEKT CORP8IDEMITSU KOSAN CO5
Top patents by PatentIndex Score
72 records- 0194US4535869ASaddle riding type motorcar having four wheelsSUZUKI MOTOR CO·Filed 1983·Granted Aug 20, 1985·104 cites·13 claims
- 0292US9529288B1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Dec 27, 2016·6 cites·9 claims
- 0388US11169459B2Resin particle setFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 9, 2021·2 cites·12 claims
- 0487US7762154B2Synchromesh automatic transmissionMITSUBISHI MOTORS CORP·Filed 2008·Granted Jul 27, 2010·18 cites·9 claims
- 0584US9904196B1White toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2017·Granted Feb 27, 2018·2 cites·10 claims
- 0684US8652722B2Electrostatic charge image developing toner, electrostatic charging image developer, toner cartridge, process cartridge, method of producing electrostatic charge image developing toner, and image forming apparatusYOSHIDA SATOSHI·Filed 2012·Granted Feb 18, 2014·3 cites·11 claims
- 0784US8609315B2Transparent toner, image forming method, and toner setYOSHIDA SATOSHI·Filed 2012·Granted Dec 17, 2013·3 cites·17 claims
- 0884US6498228B1Flame-retardant polycarbonate resin composition and molded productIDEMITSU PETROCHEMICAL CO·Filed 2000·Granted Dec 24, 2002·22 cites·21 claims
- 0982US9678449B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Jun 13, 2017·2 cites·9 claims
- 1079US6606549B1For a four-wheel-drive vehicleTOYODA MACHINE WORKS LTD·Filed 2000·Granted Aug 12, 2003·34 cites·11 claims
- 1176US9946182B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2017·Granted Apr 17, 2018·1 cites·12 claims
- 1275US7441627B2Vehicle control systemJTEKT CORP·Filed 2005·Granted Oct 28, 2008·10 cites·11 claims
- 1374US11272622B2Method for producing circuit board and method for producing integrated circuit including the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Mar 8, 2022·1 cites·14 claims
- 1474US9921507B2Electrostatic-image developing toner, electrostatic-image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Mar 20, 2018·1 cites·20 claims
- 1574US7694791B2Driving force transmitting apparatusJTEKT CORP·Filed 2006·Granted Apr 13, 2010·5 cites·1 claims
- 1673US12075569B2Circuit board producing apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 27, 2024·0 cites·2 claims
- 1772US12393132B2Green toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 1872US7553257B2Drive force distribution device and method for distributing drive forceJTEKT CORP·Filed 2006·Granted Jun 30, 2009·10 cites·10 claims
- 1971USD277088SMotor-four-wheeler cycleSUZUKI MOTOR CO·Filed 1982·Granted Jan 8, 1985·11 cites·1 claims
- 2069USD293900SFour wheeled motorcycleSUZUKI MOTOR CO·Filed 1985·Granted Jan 26, 1988·12 cites·1 claims
- 2167US7257474B2Steering system for vehicleJTEKT CORP·Filed 2005·Granted Aug 14, 2007·7 cites·14 claims
- 2265US12189335B2White toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jan 7, 2025·0 cites·11 claims
- 2365US12169389B2Photoluminescent toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Dec 17, 2024·0 cites·13 claims
- 2465US8722301B2Transparent electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodMURAKAMI TSUYOSHI·Filed 2012·Granted May 13, 2014·1 cites·16 claims
- 2564US12461462B2White toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Nov 4, 2025·0 cites·13 claims
- 2662US6907953B2Driving force distribution control device and driving force distribution method for four-wheel drive vehicleTOYODA MACHINE WORKS LTD·Filed 2003·Granted Jun 21, 2005·15 cites·19 claims
- 2761US10324389B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2018·Granted Jun 18, 2019·0 cites·12 claims
- 2860US10423087B2Electrostatic charge image developing toner and electrostatic charge image developerFUJI XEROX CO LTD·Filed 2018·Granted Sep 24, 2019·0 cites·20 claims
- 2960US6752742B2Power distribution method and power distribution control apparatus for vehicleTOYODA MACHINE WORKS LTD·Filed 2002·Granted Jun 22, 2004·14 cites·18 claims
- 3059US10429755B2White toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJI XEROX CO LTD·Filed 2018·Granted Oct 1, 2019·0 cites·13 claims
- 3159US8833298B2Film forming apparatusSATO IZUMI·Filed 2012·Granted Sep 16, 2014·2 cites·6 claims
- 3258US9012114B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2013·Granted Apr 21, 2015·0 cites·16 claims
- 3357US7745087B2Electrostatic image developer, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Jun 29, 2010·1 cites·18 claims
- 3457US7048084B2Power distribution control apparatus of four-wheel drive vehicleTOYODA MACHINE WORKS LTD·Filed 2004·Granted May 23, 2006·16 cites·13 claims
- 3557US6823252B2Drive power distribution control method and device for four-wheel drive vehicleTOYODA MACHINE WORKS LTD·Filed 2003·Granted Nov 23, 2004·12 cites·15 claims
- 3657US2002076016A1Living information guidance systemTAEIVON INFOTECH CO LTD·Filed 2002·Application pending·0 cites
- 3756US11531283B2White toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, image forming method, toner set for electrostatic image development, and electrostatic image developer setFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Dec 20, 2022·0 cites·19 claims
- 3855US6745885B2Power distribution control apparatus for four-wheel drive vehicle and a method for controlling the apparatusTOYODA MACHINE WORKS LTD·Filed 2002·Granted Jun 8, 2004·10 cites·21 claims
- 3954US10684567B2Toner for developing electrostatic image, electrostatic-image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2017·Granted Jun 16, 2020·0 cites·20 claims
- 4054US6711487B2Power distribution control apparatus for four-wheel drive vehicleTOYODA MACHINE WORKS LTD·Filed 2002·Granted Mar 23, 2004·11 cites·18 claims
- 4154US2025155834A1Green toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 4254US2025155832A1Green toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 4353US8580468B2Developer for electrostatic photography, process cartridge for image forming apparatus, image forming apparatus, and image forming methodTAGUCHI TETSUYA·Filed 2011·Granted Nov 12, 2013·0 cites·17 claims
- 4453US7581612B2Drive force distribution device and method for distributing drive forceJTEKT CORP·Filed 2006·Granted Sep 1, 2009·3 cites·10 claims
- 4552US7258185B2Drive power transmission equipmentJTEKT CORP·Filed 2003·Granted Aug 21, 2007·8 cites·14 claims
- 4651US10042275B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2017·Granted Aug 7, 2018·0 cites·12 claims
- 4751US2024085816A1Electrostatic image developing white toner, electrostatic image white developer, white toner cartridge, process cartridge, image forming apparatus, image forming method, and electrostatic image developing toner setFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 4850US8563205B2Magenta toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodIWAZAKI EISUKE·Filed 2011·Granted Oct 22, 2013·0 cites·18 claims
- 4950US7487028B2Device and method for evaluating low-μ road and power distribution control device for four-wheel drive vehiclesJTEKT CORP·Filed 2004·Granted Feb 3, 2009·9 cites·10 claims
- 5049US7290636B2Device and method for controlling distribution of drive force of four-wheel drive carJTEKT CORP·Filed 2003·Granted Nov 6, 2007·6 cites·10 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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