Inventor · disambiguated record
Yoshitaka Takahashi
Also filed as: TAKAHASHI YOSHITAKA
92 granted patents·13 pending applications·1,330 citations·filing 1973–2021
99Inventor score
Top patents by PatentIndex Score
105 records- 0196US6004018ADevice for producing embroidery data on the basis of image dataJANOME SEWING MACHINE·Filed 1997·Granted Dec 21, 1999·68 cites·10 claims
- 0293USD777410SShoeMIZUNO KK·Filed 2015·Granted Jan 31, 2017·57 cites·1 claims
- 0392US7457705B2Navigation apparatus for displaying three-d stored terrain information based on position and attitudeHITACHI LTD·Filed 2005·Granted Nov 25, 2008·41 cites·2 claims
- 0492US6949950B2Logic circuit module having power consumption control interface and a recording medium storing the moduleHITACHI LTD·Filed 2004·Granted Sep 27, 2005·59 cites·2 claims
- 0590US10743612B2Midsole structure for a shoeMIZUNO KK·Filed 2016·Granted Aug 18, 2020·14 cites·11 claims
- 0690US6715432B2Solid fuel burner and method of combustion using solid fuel burnerBABCOCK HITACHI KK·Filed 2002·Granted Apr 6, 2004·44 cites·53 claims
- 0790US6272098B1Optical disk apparatus compatible with different types of mediums and comprising optical path separating meansRICOH KK·Filed 2000·Granted Aug 7, 2001·26 cites·14 claims
- 0889US10150356B2Glass runTOYODA GOSEI KK·Filed 2017·Granted Dec 11, 2018·9 cites·5 claims
- 0988US8111575B2Semiconductor deviceMORI KAORU·Filed 2010·Granted Feb 7, 2012·14 cites·20 claims
- 1088US6195315B1Optical disk apparatus compatible with different types of mediumsRICOH KK·Filed 1998·Granted Feb 27, 2001·46 cites·1 claims
- 1187US6480455B2Optical pickup device applicable to two kinds of recording media with minimized deterioration of a beam spotRICOH KK·Filed 2001·Granted Nov 12, 2002·19 cites·10 claims
- 1287US3977838AAnti-wear ferrous sintered alloyTOYOTA MOTOR CO LTD·Filed 1974·Granted Aug 31, 1976·26 cites·8 claims
- 1386US7175404B2Composite powder filling method and composite powder filling device, and composite powder molding method and composite powder molding deviceTOYOTA MOTOR CO LTD·Filed 2002·Granted Feb 13, 2007·39 cites·12 claims
- 1484US5874866APhase-shift oscillator having ladder-type saw filter feedback circuitFUJITSU LTD·Filed 1997·Granted Feb 23, 1999·34 cites·12 claims
- 1584US4577574AElectronic sewing machine with a pattern displayJANOME SEWING MACHINE CO LTD·Filed 1984·Granted Mar 25, 1986·14 cites·7 claims
- 1683US5602823AOptical recording medium having pre-formatted patterns arrange by shifting phasesRICOH KK·Filed 1994·Granted Feb 11, 1997·33 cites·2 claims
- 1781US7665408B2Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatusHITACHI LTD·Filed 2006·Granted Feb 23, 2010·5 cites·7 claims
- 1880US6889619B2Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatusBABCOCK HITACHI KK·Filed 2002·Granted May 10, 2005·18 cites·13 claims
- 1980US4818995AParallel transmission systemHITACHI LTD·Filed 1987·Granted Apr 4, 1989·75 cites·9 claims
- 2079US5073888AOptical pickup deviceRICOH KK·Filed 1989·Granted Dec 17, 1991·25 cites·7 claims
- 2178US8810880B2Optical scan unit, image projector including the same, vehicle head-up display device, and mobile phoneHAMANO YUKIKO·Filed 2009·Granted Aug 19, 2014·10 cites·11 claims
- 2278US6717434B2Logic circuit module having power consumption control interface and a recording medium storing the moduleHITACHI LTD·Filed 2001·Granted Apr 6, 2004·22 cites·9 claims
- 2377US6396758B2Semiconductor memory deviceFUJITSU LTD·Filed 2001·Granted May 28, 2002·24 cites·11 claims
- 2477US5694385AOptical pickup apparatusRICOH COMANY LTD·Filed 1994·Granted Dec 2, 1997·20 cites·12 claims
- 2576US8648767B2Communication deviceTAKAHASHI YOSHITAKA·Filed 2011·Granted Feb 11, 2014·5 cites·9 claims
- 2676US6089172ALock stitch sewing machine with automatic thread tension adjusting deviceJANOME SEWING MACHINE CO LTD·Filed 1999·Granted Jul 18, 2000·13 cites·4 claims
- 2772US6778451B2Semiconductor memory device for masking all bits in a test write operationFUJITSU LTD·Filed 2002·Granted Aug 17, 2004·14 cites·7 claims
- 2872US5815473AOptical pickup device for detecting tracking error of optical disks with different track pitchesRICOH KK·Filed 1996·Granted Sep 29, 1998·25 cites·9 claims
- 2971US4491477AAnti-wear sintered alloy and manufacturing process thereofTOYOTA MOTOR CO LTD·Filed 1982·Granted Jan 1, 1985·20 cites·8 claims
- 3070US4768450AInitial operation controlling system for a computer controlled embroidering machineJANOME SEWING MACHINE CO LTD·Filed 1987·Granted Sep 6, 1988·9 cites·2 claims
- 3168US10641170B2Advanced humid air gas turbine systemMITSUBISHI HITACHI POWER SYS·Filed 2017·Granted May 5, 2020·0 cites·1 claims
- 3268US6343058B1Optical pickup device applicable to two kinds of recording media with minimized deterioration of a beam spotRICOH KK·Filed 1998·Granted Jan 29, 2002·17 cites·10 claims
- 3368US6262924B1Programmable semiconductor memory deviceFUJITSU LTD·Filed 1999·Granted Jul 17, 2001·24 cites·13 claims
- 3468US4741279AMethod of and apparatus for combusting coal-water mixtureHITACHI LTD·Filed 1987·Granted May 3, 1988·26 cites·13 claims
- 3568US4524046AMethod for manufacturing a cam-cam shaft assemblyTOYOTA MOTOR CO LTD·Filed 1984·Granted Jun 18, 1985·20 cites·12 claims
- 3667US4268309AWear-resisting sintered alloyTOYOTA MOTOR CO LTD·Filed 1978·Granted May 19, 1981·14 cites·10 claims
- 3766US4471705ADevice for adjusting lower thread tension of sewing machineJANOME SEWING MACHINE CO LTD·Filed 1982·Granted Sep 18, 1984·7 cites·4 claims
- 3865USRE40414EOptical pickup apparatusRICOH KK·Filed 2000·Granted Jul 1, 2008·4 cites·23 claims
- 3965US6700816B2Semiconductor storage device conducting a late-write operation and controlling a test read-operation to read data not from a data latch circuit but from a memory core circuit regardlessFUJITSU LTD·Filed 2002·Granted Mar 2, 2004·10 cites·6 claims
- 4065US6301216B1Optical pick-up apparatusRICOH KK·Filed 1999·Granted Oct 9, 2001·15 cites·83 claims
- 4164US6498755B2Semiconductor storage device conducting a late-write operation and controlling a test read-operation to read data not from a data latch circuit but from a memory core circuit regardless of whether a preceding address and a present address match each otherFUJITSU LTD·Filed 2001·Granted Dec 24, 2002·10 cites·5 claims
- 4264US2024108004A1Method for controlling insects in crop plants, seeds and compositionNIPPON SODA CO·Filed 2021·Application pending·0 cites
- 4363US9677471B2Advanced humid air gas turbine systemMITSUBISHI HITACHI POWER SYS·Filed 2014·Granted Jun 13, 2017·1 cites·2 claims
- 4463US4839753AInformation recording diskALPS ELECTRIC CO LTD·Filed 1987·Granted Jun 13, 1989·14 cites·10 claims
- 4562US6931927B2Tuning fork vibration gyroFUJITSU MEDIA DEVICES LTD·Filed 2003·Granted Aug 23, 2005·11 cites·7 claims
- 4661US6792583B1Information processing apparatus, information processing system, and storage mediaRENESAS TECH CORP·Filed 2000·Granted Sep 14, 2004·9 cites·2 claims
- 4761US6647786B2Tuning-fork type vibration gyro and electrode trimming method thereforFUJITSU MEDIA DEVICES LTD·Filed 2001·Granted Nov 18, 2003·11 cites·9 claims
- 4860US8818026B2Object recognition device and object recognition methodKIYOHARA MASAHIRO·Filed 2009·Granted Aug 26, 2014·4 cites·10 claims
- 4960US6477130B2Optical pick-up apparatusRICOH KK·Filed 2001·Granted Nov 5, 2002·3 cites·36 claims
- 5059US7403453B2Optical disk apparatus compatible with different types of mediums adapted for different wavelengthsRICOH KK·Filed 2006·Granted Jul 22, 2008·0 cites·16 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →