Inventor · disambiguated record
Toshiyuki Takahashi
Also filed as: KOIKE MASAHIKO · TAKAHASHI TOSHIYUKI
88 granted patents·22 pending applications·2,036 citations·filing 1973–2025
99Inventor score
Files withRICOH KK8TAKAHASHI TOSHIYUKI8MITSUBISHI ELECTRIC CORP7OMRON TATEISI ELECTRONICS CO7SONY CORP7
Top patents by PatentIndex Score
110 records- 0197US5726645ARemote controller capable of selecting and setting preset dataSONY CORP·Filed 1996·Granted Mar 10, 1998·243 cites·30 claims
- 0297US4173164AElectronic musical instrument with frequency modulation of a tone signal with an audible frequency signalNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Nov 6, 1979·56 cites·11 claims
- 0395US8260200B2Non-contact wireless communication apparatus, method of adjusting resonance frequency of non-contact wireless communication antenna, and mobile terminal apparatusSHIMIZU KANJIRO·Filed 2008·Granted Sep 4, 2012·141 cites·15 claims
- 0495US5654714ARemote controller and method for presetting control data thereinSONY CORP·Filed 1995·Granted Aug 5, 1997·202 cites·13 claims
- 0594US11325805B2Electric stapler, post-processing device, and image forming systemMAX CO LTD·Filed 2021·Granted May 10, 2022·5 cites·10 claims
- 0694US7509074B2Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of imagesRICOH KK·Filed 2007·Granted Mar 24, 2009·16 cites·14 claims
- 0793US4355512AReservoir for use with tandem master cylinderNISSAN MOTOR·Filed 1980·Granted Oct 26, 1982·35 cites·4 claims
- 0891US7487921B2Reader/writer and communication method thereofSONY ERICSSON MOBILE COMM JP·Filed 2006·Granted Feb 10, 2009·54 cites·6 claims
- 0989US6949896B2Apparatus for and method of driving motor to move object at a constant velocityRICOH KK·Filed 2003·Granted Sep 27, 2005·54 cites·24 claims
- 1088US11745382B2Electric stapler, post-processing device, and image forming systemMAX CO LTD·Filed 2021·Granted Sep 5, 2023·2 cites·10 claims
- 1188US7907744B2Capacitive vibration sensor and method for manufacturing sameOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Mar 15, 2011·22 cites·16 claims
- 1288US6645051B2Polishing composition and polishing method for polishing a substrate to be used for a memory hard disk employing itFUJIMI INC·Filed 2001·Granted Nov 11, 2003·32 cites·6 claims
- 1386US5509558AMetal oxide resistor, power resistor, and power circuit breakerTOSHIBA KK·Filed 1994·Granted Apr 23, 1996·44 cites·30 claims
- 1485US8607563B2Reservoir tank and brake device using the reservoir tankTAKAHASHI TOSHIYUKI·Filed 2010·Granted Dec 17, 2013·7 cites·10 claims
- 1585US5745068ARemote controller and method for presetting control data thereinSONY CORP·Filed 1994·Granted Apr 28, 1998·75 cites·4 claims
- 1685US5618749AMethod of forming a semiconductor device having a capacitor and a resistorYAMAHA CORP·Filed 1995·Granted Apr 8, 1997·82 cites·13 claims
- 1784US7110700B2Belt driving controller, process cartridge, and image forming apparatusRICOH KK·Filed 2004·Granted Sep 19, 2006·22 cites·54 claims
- 1883US4500761AFluid reservoir with fluid-level sensorNISSAN MOTOR·Filed 1983·Granted Feb 19, 1985·25 cites·5 claims
- 1982US7257339B2Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of imagesRICOH KK·Filed 2004·Granted Aug 14, 2007·17 cites·25 claims
- 2082US7113683B2Optical waveguide device, manufacturing method thereof and optical communication apparatusOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Sep 26, 2006·10 cites·14 claims
- 2182US4356729AFluid level detectorNISSAN MOTOR·Filed 1980·Granted Nov 2, 1982·24 cites·4 claims
- 2281US5884835AUltrasonic bonding method and ultrasonic bonding apparatusHITACHI LTD·Filed 1996·Granted Mar 23, 1999·60 cites·8 claims
- 2380US6310586B1Wideband antenna mountable in vehicle cabinALPS ELECTRIC CO LTD·Filed 2001·Granted Oct 30, 2001·36 cites·5 claims
- 2478US7745506B2UV-curable ink-jet ink, electronic circuit board, electronic component and display deviceCHISSO CORP·Filed 2007·Granted Jun 29, 2010·4 cites·6 claims
- 2578US7174081B2Optical waveguide device, manufacturing method thereof and optical communication apparatusOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Feb 6, 2007·7 cites·19 claims
- 2678US7013055B2Optical waveguide device, manufacturing method thereof, and optical communication apparatusOMRON TATEISI ELECTRONICS CO·Filed 2003·Granted Mar 14, 2006·16 cites·27 claims
- 2778US3945888AMethod for the production of cephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted Mar 23, 1976·17 cites·7 claims
- 2877US8917897B2MicrophoneNAKAGAWA YUSUKE·Filed 2011·Granted Dec 23, 2014·5 cites·6 claims
- 2977US6401010B1Communication system for automatic vending machineSANYO ELECTRIC CO·Filed 2000·Granted Jun 4, 2002·46 cites·5 claims
- 3077US5293013ASwitching cableSUPITAL SANGYO CO LTD·Filed 1992·Granted Mar 8, 1994·43 cites·5 claims
- 3175US8501843B2Optical filterISHIDA TATSUYA·Filed 2006·Granted Aug 6, 2013·3 cites·12 claims
- 3274US8686267B2Brass instrument practice deviceTAKAHASHI TOSHIYUKI·Filed 2010·Granted Apr 1, 2014·1 cites·8 claims
- 3374US7737523B2Semiconductor deviceSANYO ELECTRIC CO·Filed 2006·Granted Jun 15, 2010·11 cites·7 claims
- 3473US8081455B2Cooling device and method for acoustic apparatusSANO TETSUYA·Filed 2007·Granted Dec 20, 2011·5 cites·12 claims
- 3573US7943413B2Vibration sensor and method for manufacturing the vibration sensorOMRON TATEISI ELECTRONICS CO·Filed 2007·Granted May 17, 2011·8 cites·13 claims
- 3673US6021394ASales management method in automatic vending machineSANYO ELECTRIC CO·Filed 1996·Granted Feb 1, 2000·150 cites·7 claims
- 3771US7330009B2Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillationRICOH KK·Filed 2004·Granted Feb 12, 2008·16 cites·6 claims
- 3870US8699728B2Acoustic sensorKASAI TAKASHI·Filed 2008·Granted Apr 15, 2014·5 cites·6 claims
- 3970US6736449B2Front structure for a vehicleNISSAN MOTOR·Filed 2002·Granted May 18, 2004·20 cites·17 claims
- 4070US6125807AValve drive system for enginesYAMAHA MOTOR CO LTD·Filed 2000·Granted Oct 3, 2000·11 cites·13 claims
- 4168US5031405AHydraulic reservoir of master cyclinderNIPPON AIR BRAKE CO·Filed 1989·Granted Jul 16, 1991·13 cites·3 claims
- 4266US8870034B2Material pressure feeding apparatusSUZUKI ATSUSHI·Filed 2011·Granted Oct 28, 2014·2 cites·6 claims
- 4366US6671194B2Switching power supply unitSONY CORP·Filed 2002·Granted Dec 30, 2003·19 cites·5 claims
- 4465US9053819B2Programming method to tighten threshold voltage width with avoiding program disturbKAMEI TERUHIKO·Filed 2012·Granted Jun 9, 2015·4 cites·23 claims
- 4565US7760188B2Information processing system, remote maneuvering unit and method thereof, control unit and method thereof, program, and recording mediumSONY CORP·Filed 2004·Granted Jul 20, 2010·9 cites·8 claims
- 4664US6333714B1On-vehicle antenna having wide frequency rangeALPS ELECTRIC CO LTD·Filed 2000·Granted Dec 25, 2001·16 cites·18 claims
- 4764US6052488AImage coding apparatus for converting image information to variable length codes of predetermined code size, method of image coding and apparatus for storing/transmitting imageMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Apr 18, 2000·28 cites·19 claims
- 4863US7800335B2Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillationRICOH KK·Filed 2007·Granted Sep 21, 2010·4 cites·21 claims
- 4962US9761487B2Manufacturing method of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Sep 12, 2017·1 cites·15 claims
- 5061US7333661B2Image coding device image coding method and image processing deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Feb 19, 2008·4 cites·8 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →