Inventor · disambiguated record
Takashi Shiraishi
Also filed as: SHIRAISHI TAKASHI
205 granted patents·34 pending applications·2,125 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
239 records- 0197US10404379B2Optical communication apparatus and optical communication systemFUJITSU LTD·Filed 2018·Granted Sep 3, 2019·15 cites·14 claims
- 0297US9003791B2Housing structure of exhaust gas turbochargerIBARAKI SEIICHI·Filed 2011·Granted Apr 14, 2015·17 cites·5 claims
- 0394US11355988B2Stator manufacturing method and motorNIDEC CORP·Filed 2018·Granted Jun 7, 2022·7 cites·11 claims
- 0494US8536512B2Opto-electronic circuit board and manufacturing method for the sameSHIRAISHI TAKASHI·Filed 2010·Granted Sep 17, 2013·17 cites·16 claims
- 0594US7287459B2Piston for internal combustion engineHONDA MOTOR CO LTD·Filed 2005·Granted Oct 30, 2007·19 cites·22 claims
- 0694US5189617AMotor vehicle control system and control unit thereforHITACHI LTD·Filed 1990·Granted Feb 23, 1993·111 cites·19 claims
- 0793US8774576B2Optical module and method for manufacturing the sameSHIRAISHI TAKASHI·Filed 2011·Granted Jul 8, 2014·18 cites·24 claims
- 0892US9541094B2Scroll structure of centrifugal compressorIWAKIRI KENICHIRO·Filed 2011·Granted Jan 10, 2017·12 cites·8 claims
- 0992US9054812B2Optical moduleFUJITSU LTD·Filed 2014·Granted Jun 9, 2015·14 cites·10 claims
- 1090US10866534B1Optical device and image forming apparatusTOSHIBA TEC KK·Filed 2019·Granted Dec 15, 2020·3 cites·20 claims
- 1190US10649359B2Lens mirror array and image forming apparatus using the sameTOSHIBA TEC KK·Filed 2019·Granted May 12, 2020·3 cites·18 claims
- 1290US9977364B1Lens mirror arrayTOSHIBA KK·Filed 2017·Granted May 22, 2018·7 cites·19 claims
- 1389US9778591B2Lens mirror array, optical unit and image forming apparatusTOSHIBA TEC KK·Filed 2015·Granted Oct 3, 2017·3 cites·5 claims
- 1489US9316799B2Optical module and fabrication methodFUJITSU LTD·Filed 2013·Granted Apr 19, 2016·11 cites·10 claims
- 1589US8786821B2Polarization controller and polarization mode dispersion compensatorSHIRAISHI TAKASHI·Filed 2010·Granted Jul 22, 2014·6 cites·13 claims
- 1689US5751462AMulti-beam exposure unitTOSHIBA KK·Filed 1997·Granted May 12, 1998·54 cites·2 claims
- 1789US5496227ATorque control method and apparatus for internal combustion engine and motor vehicles employing the sameHITACHI LTD·Filed 1994·Granted Mar 5, 1996·77 cites·43 claims
- 1889US5476425AControl device and method for automatic transmissionHITACHI LTD·Filed 1993·Granted Dec 19, 1995·36 cites·14 claims
- 1989US4731623AImage formation deviceTOSHIBA KK·Filed 1986·Granted Mar 15, 1988·43 cites·18 claims
- 2088US9726189B2Turbocharger and method of manufacturing floating bushNISHIDA HIDEAKI·Filed 2012·Granted Aug 8, 2017·12 cites·4 claims
- 2188US9366265B2Scroll shape of centrifugal compressorTOMITA ISAO·Filed 2012·Granted Jun 14, 2016·8 cites·11 claims
- 2288US8882362B2Methods for optical device including transparent member areas between core and connector insertion holeSHIRAISHI TAKASHI·Filed 2014·Granted Nov 11, 2014·7 cites·4 claims
- 2388US8147186B2Centrifugal compressorIBARAKI SEIICHI·Filed 2008·Granted Apr 3, 2012·18 cites·7 claims
- 2488US5779594ADriving force control system for a vehicleHITACHI LTD·Filed 1996·Granted Jul 14, 1998·28 cites·37 claims
- 2588US5386286AImage forming apparatusTOSHIBA KK·Filed 1993·Granted Jan 31, 1995·39 cites·9 claims
- 2687US8028525B2Multistage exhaust turbochargerMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Oct 4, 2011·19 cites·5 claims
- 2787US7567772B2Color printer apparatusTOSHIBA KK·Filed 2006·Granted Jul 28, 2009·9 cites·13 claims
- 2887US7509006B2Optical deviceFUJITSU LTD·Filed 2006·Granted Mar 24, 2009·7 cites·14 claims
- 2987US5774249AOptical exposer unitTOSHIBA KK·Filed 1996·Granted Jun 30, 1998·80 cites·44 claims
- 3086US8876401B2Optical device and method of manufacturing optical device including transparent member between optical waveguide core and optical waveguide insertion holeSHIRAISHI TAKASHI·Filed 2012·Granted Nov 4, 2014·6 cites·13 claims
- 3186US8805131B2Optical module and fabrication methodSHIRAISHI TAKASHI·Filed 2011·Granted Aug 12, 2014·7 cites·11 claims
- 3286US7396204B2Variable-nozzle mechanism, exhaust turbocharger equipped therewith, and method of manufacturing exhaust turbocharger with the variable-nozzle mechanismMITSHUBISHI HEAVY IND LTD·Filed 2003·Granted Jul 8, 2008·33 cites·11 claims
- 3386US6847389B2Optical beam scanning device and image forming apparatusTOSHIBA KK·Filed 2003·Granted Jan 25, 2005·23 cites·13 claims
- 3486US5792021AAxle torque estimating system for a vehicle equipped with an automatic transmission system, and axle torque controlling systemHITACHI LTD·Filed 1996·Granted Aug 11, 1998·26 cites·23 claims
- 3586US5776030ADriving force control system for a vehicleHITACHI LTD·Filed 1996·Granted Jul 7, 1998·25 cites·16 claims
- 3686US4878066ABeam scanner with distortion correctionTOSHIBA KK·Filed 1988·Granted Oct 31, 1989·50 cites·14 claims
- 3785US11048448B2Information processing apparatus and power estimation methodFUJITSU LTD·Filed 2020·Granted Jun 29, 2021·2 cites·20 claims
- 3885US8805127B2Optical waveguide device, manufacturing method therefor, optical modulator, polarization mode dispersion compensator, and optical switchFUJITSU LTD·Filed 2013·Granted Aug 12, 2014·3 cites·3 claims
- 3984US10934867B2Stationary-blade-type rotating machine and method for assembling stationary-blade-type rotating machineMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2016·Granted Mar 2, 2021·6 cites·17 claims
- 4084US8387243B2Method for manufacturing multistage exhaust turbochargerAN BYEONGIL·Filed 2007·Granted Mar 5, 2013·13 cites·8 claims
- 4184US6942460B2Vane wheel for radial turbineMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Sep 13, 2005·27 cites·7 claims
- 4284US6090011ADriving force control system for a vehicleHITACHI LTD·Filed 1998·Granted Jul 18, 2000·22 cites·6 claims
- 4383US5772555ADriving force control system for a vehicleHITACHI LTD·Filed 1996·Granted Jun 30, 1998·22 cites·6 claims
- 4483US4847644AImage formation deviceTOSHIBA KK·Filed 1988·Granted Jul 11, 1989·28 cites·15 claims
- 4582US9477170B2Lens mirror array, optical unit and image forming apparatusTOSHIBA TEC KK·Filed 2015·Granted Oct 25, 2016·2 cites·5 claims
- 4682US9191122B2Optical module with a light receiving element receiving leakage light and method of monitoring optical module by receiving leakage lightFUJITSU LTD·Filed 2013·Granted Nov 17, 2015·5 cites·7 claims
- 4782US8116914B2Wind turbine and operating method thereofOOHARA SHINYA·Filed 2007·Granted Feb 14, 2012·22 cites·18 claims
- 4882US6381078B1Optical deviceTOSHIBA TEC KK·Filed 2000·Granted Apr 30, 2002·24 cites·23 claims
- 4982US5103794AControl system for internal combustion engineHITACHI LTD·Filed 1990·Granted Apr 14, 1992·34 cites·12 claims
- 5081US10072513B2Radial turbineMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Sep 11, 2018·7 cites·7 claims
Showing the top 50 of 239 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takashi Shiraishi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →