Inventor · disambiguated record
Yoshikazu Ishikawa
Also filed as: ISHIKAWA YOSHIKAZU
73 granted patents·4 pending applications·1,899 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
77 records- 0198USD570868SComputer generated image for a display panel or screenTOKYO ELECTRON LTD·Filed 2007·Granted Jun 10, 2008·684 cites·1 claims
- 0296US6263162B1Image-shake preventing apparatusCANON KK·Filed 1999·Granted Jul 17, 2001·60 cites·46 claims
- 0396US4787353AThrottle valve control apparatus for an internal combustion engine mounted on a vehicleHONDA MOTOR CO LTD·Filed 1987·Granted Nov 29, 1988·62 cites·4 claims
- 0493US11569283B2Image pickup apparatus having image sensor equipped with polarizing element and control method thereforCANON KK·Filed 2021·Granted Jan 31, 2023·3 cites·9 claims
- 0593US5277286AMethod of controlling automatic clutch for motor vehiclesHONDA MOTOR CO LTD·Filed 1992·Granted Jan 11, 1994·53 cites·10 claims
- 0693US4881428AThrottle valve control apparatus for internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Nov 21, 1989·48 cites·4 claims
- 0793US4329968AOil separating system for blowby gasNISSAN MOTOR·Filed 1980·Granted May 18, 1982·58 cites·12 claims
- 0892US6511143B1Complementary recording system using multi-scanCANON KK·Filed 1999·Granted Jan 28, 2003·82 cites·37 claims
- 0991US5040114AMethod of controlling continuously variable transmission in combination with engine throttle controlHONDA MOTOR CO LTD·Filed 1989·Granted Aug 13, 1991·46 cites·15 claims
- 1091US4781162AThrottle valve control system for an internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Nov 1, 1988·36 cites·8 claims
- 1190US8022995B2Image pickup apparatus with an inclination guide displayCANON KK·Filed 2008·Granted Sep 20, 2011·9 cites·4 claims
- 1290US4765296AThrottle valve control for internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Aug 23, 1988·40 cites·5 claims
- 1389US7860387B2Imaging apparatus and control method thereforCANON KK·Filed 2009·Granted Dec 28, 2010·11 cites·13 claims
- 1489USD585904SComputer generated image for a display panel or screenTOKYO ELECTRON LTD·Filed 2006·Granted Feb 3, 2009·42 cites·1 claims
- 1588US4860708AThrottle control system for automotive internal combustion engineHONDA MOTOR CO LTD·Filed 1988·Granted Aug 29, 1989·34 cites·7 claims
- 1684US4799467AThrottle valve control system for an internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Jan 24, 1989·27 cites·7 claims
- 1782US8497913B2Image pickup apparatus with an inclination guide displayYAMAZAKI TATSUYA·Filed 2010·Granted Jul 30, 2013·3 cites·18 claims
- 1882USD585905SComputer generated image for a display panel or screenTOKYO ELECTRON LTD·Filed 2006·Granted Feb 3, 2009·29 cites·1 claims
- 1982US6511146B2Complementary recording system using multi-scanCANON KK·Filed 2002·Granted Jan 28, 2003·21 cites·23 claims
- 2081US8456709B2Image processing apparatus, image processing method, and lookup table generation methodURATANI MITSURU·Filed 2010·Granted Jun 4, 2013·7 cites·9 claims
- 2180US7209165B2Vibration correction for image sensing apparatusCANON KK·Filed 2003·Granted Apr 24, 2007·18 cites·7 claims
- 2279US11588976B2Image capturing apparatus having image capturing device provided with polarization elements and method of controlling sameCANON KK·Filed 2021·Granted Feb 21, 2023·1 cites·37 claims
- 2379US6305876B1Material and construction method of prevention of scour for the underwater structureKYOWA KK·Filed 1998·Granted Oct 23, 2001·38 cites·19 claims
- 2479US4791902AThrottle valve control system for an internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Dec 20, 1988·23 cites·6 claims
- 2577US10336097B2Printing apparatus and printing methodCANON KK·Filed 2017·Granted Jul 2, 2019·1 cites·21 claims
- 2677USD563989SComputer generated image for a display panel or screenTOKYO ELECTRON LTD·Filed 2007·Granted Mar 11, 2008·23 cites·1 claims
- 2776US5754428AMethod of controlling speed reduction ratio in a continuously variable transmissionHONDA MOTOR CO LTD·Filed 1990·Granted May 19, 1998·27 cites·18 claims
- 2875USD1010696SDrilling toolGIKEN CO LTD·Filed 2021·Granted Jan 9, 2024·5 cites·1 claims
- 2975US7911525B2Hybrid auto-focus operation which does not perform distance detection focusing if the lens is at a predetermined closest distance sideCANON KK·Filed 2007·Granted Mar 22, 2011·4 cites·8 claims
- 3074USD563983SComputer generated image for a display panel or screenTOKYO ELECTRON LTD·Filed 2007·Granted Mar 11, 2008·20 cites·1 claims
- 3174US4976169AMethod of controlling speed reduction ratio for a continuously variable transmissionsHONDA MOTOR CO LTD·Filed 1988·Granted Dec 11, 1990·24 cites·13 claims
- 3274US4856417ATrunk piston for use in an internal combustion engineNISSAN MOTOR·Filed 1985·Granted Aug 15, 1989·27 cites·8 claims
- 3373US9170100B2Image pickup apparatus with inclination guide displayCANON KK·Filed 2012·Granted Oct 27, 2015·1 cites·5 claims
- 3473US4129043AAccessory driveNISSAN MOTOR·Filed 1977·Granted Dec 12, 1978·19 cites·5 claims
- 3572US8890961B2Image pickup apparatus with inclination guide displayYAMAZAKI TATSUYA·Filed 2010·Granted Nov 18, 2014·1 cites·6 claims
- 3672US8692894B2Image pickup apparatus with inclination guide displayYAMAZAKI TATSUYA·Filed 2010·Granted Apr 8, 2014·1 cites·13 claims
- 3772USD589976SComputer generated image for a display panel or screenTOKYO ELECTRON LTD·Filed 2006·Granted Apr 7, 2009·19 cites·1 claims
- 3868US5218540AMethod of controlling continuously variable transmission in combination with engine throttle controlHONDA MOTOR CO LTD·Filed 1990·Granted Jun 8, 1993·31 cites·15 claims
- 3967US4962679AMethod of controlling speed reduction ratio for a continuously variable speed transmissionHONDA MOTOR CO LTD·Filed 1988·Granted Oct 16, 1990·19 cites·1 claims
- 4067US4961315AMethod of controlling speed reduction ratio of continuously variable speed transmissionHONDA MOTOR CO LTD·Filed 1988·Granted Oct 9, 1990·18 cites·14 claims
- 4166US4548181AMethod of controlling the fuel supply to an internal combustion engine at accelerationHONDA MOTOR CO LTD·Filed 1984·Granted Oct 22, 1985·12 cites·10 claims
- 4263US4765295AThrottle valve controller for internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Aug 23, 1988·14 cites·4 claims
- 4363US4590564AMethod of controlling the fuel supply to an internal combustion engine at accelerationHONDA MOTOR CO LTD·Filed 1984·Granted May 20, 1986·11 cites·4 claims
- 4461US9279671B2Image pickup apparatus with inclination guide displayCANON KK·Filed 2014·Granted Mar 8, 2016·0 cites·8 claims
- 4560US8836994B2Data processing system and data processing method forming a high-quality image on a printing medium by selecting a mask pattern data group based on a frequency characteristic of the input image data and mask pattern data groupYANAI YUMI·Filed 2012·Granted Sep 16, 2014·2 cites·10 claims
- 4659US6765690B1Textile printing system, and plate separation apparatus and methodCANON KK·Filed 2000·Granted Jul 20, 2004·4 cites·25 claims
- 4759US4938101AContinuously variable speed transmissionHONDA MOTOR CO LTD·Filed 1988·Granted Jul 3, 1990·14 cites·11 claims
- 4858US4023543AInternal combustion engineNISSAN MOTOR·Filed 1975·Granted May 17, 1977·12 cites·1 claims
- 4957US4932208AHydraulic continuously variable speed transmission with direct clutch valveHONDA MOTOR CO LTD·Filed 1988·Granted Jun 12, 1990·14 cites·6 claims
- 5057US4121558AInternal combustion engine assemblyNISSAN MOTOR·Filed 1976·Granted Oct 24, 1978·15 cites·2 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →