Inventor · disambiguated record
Yoshifumi Nishimoto
Also filed as: NISHIMOTO YOSHIFUMI
39 granted patents·5 pending applications·898 citations·filing 1982–2017
98Inventor score
Top patents by PatentIndex Score
44 records- 0198US4564267AVariable-focal-length lensCANON KK·Filed 1982·Granted Jan 14, 1986·234 cites·6 claims
- 0297US4466703AVariable-focal-length lens using an electrooptic effectCANON KK·Filed 1982·Granted Aug 21, 1984·168 cites·10 claims
- 0396US5538937AAgricultural chemical composition comprising quaternary ammonium enhancersFiled 1995·Granted Jul 23, 1996·95 cites·25 claims
- 0483US5985794AAgricultural chemical compositionKAO CORP·Filed 1997·Granted Nov 16, 1999·21 cites·23 claims
- 0581US10328008B2Internal olefin sulfonate compositionKAO CORP·Filed 2017·Granted Jun 25, 2019·1 cites·17 claims
- 0681US10201488B2Internal olefin sulfonate composition and cleansing composition containing sameKAO CORP·Filed 2017·Granted Feb 12, 2019·1 cites·22 claims
- 0776US5698929AVibration wave driven motor and method of producing sameCANON KK·Filed 1993·Granted Dec 16, 1997·30 cites·18 claims
- 0874US5296631AProcess for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamineKAO CORP·Filed 1992·Granted Mar 22, 1994·13 cites·9 claims
- 0974US5062622AVibratory sheet feeder which uses phase adjustment to control the sheet feeding speedCANON KK·Filed 1990·Granted Nov 5, 1991·20 cites·17 claims
- 1073US8969208B2Method to form convex structure on surface of semiconductor materialSEDI INC·Filed 2013·Granted Mar 3, 2015·2 cites·6 claims
- 1172US5596241AVibration wave driven linear-motor or printerCANON KK·Filed 1995·Granted Jan 21, 1997·28 cites·9 claims
- 1272US5563111AAgricultural chemical composition comprising amine surfactants with at least one ester or amide linkageKAO CORP·Filed 1994·Granted Oct 8, 1996·19 cites·37 claims
- 1371US4830498APosition detecting deviceCANON KK·Filed 1988·Granted May 16, 1989·23 cites·17 claims
- 1471US4783152AVariable focal length lensCANON KK·Filed 1985·Granted Nov 8, 1988·31 cites·4 claims
- 1568US6943481B2Vibration member and vibration wave driving apparatusCANON KK·Filed 2002·Granted Sep 13, 2005·16 cites·6 claims
- 1665US9713584B2Internal olefin sulfonate composition and cleansing composition containing sameKAO CORP·Filed 2013·Granted Jul 25, 2017·0 cites·16 claims
- 1765US7541484B2Process for producing phosphateKAO CORP·Filed 2005·Granted Jun 2, 2009·1 cites·9 claims
- 1863US5323001ARotary encoder with scale member and interference of zero and first order diffraction beamCANON KK·Filed 1993·Granted Jun 21, 1994·20 cites·53 claims
- 1961US8970013B2Semiconductor light-receiving elementSEDI INC·Filed 2013·Granted Mar 3, 2015·0 cites·10 claims
- 2060US5140214AVibration wave driven apparatusCANON KK·Filed 1990·Granted Aug 18, 1992·20 cites·9 claims
- 2158US5728649AAgricultural chemical compositionKAO CORP·Filed 1995·Granted Mar 17, 1998·7 cites·2 claims
- 2257US9815779B2Method for producing internal olefin sulfonateKAO CORP·Filed 2014·Granted Nov 14, 2017·0 cites·15 claims
- 2357US5249795ASheet feeding apparatusCANON KK·Filed 1992·Granted Oct 5, 1993·11 cites·26 claims
- 2456US5484216ASupporting device for a vibration driven actuatorCANON KK·Filed 1993·Granted Jan 16, 1996·17 cites·7 claims
- 2556US5192890AVibration driven actuatorCANON KK·Filed 1992·Granted Mar 9, 1993·17 cites·20 claims
- 2655US5170217AObject measuring apparatus using lightwave interferenceCANON KK·Filed 1992·Granted Dec 8, 1992·19 cites·34 claims
- 2755US4758070AVariable focal length lensCANON KK·Filed 1986·Granted Jul 19, 1988·16 cites·6 claims
- 2854US5085423ASheet feeding deviceCANON KK·Filed 1990·Granted Feb 4, 1992·10 cites·12 claims
- 2954US2011077434A1Process for producing polyoxyalkylene alkyl ethersKAO CORP·Filed 2008·Application pending·0 cites
- 3053US5282983AFabric softener composition and ammonium saltKAO CORP·Filed 1992·Granted Feb 1, 1994·12 cites·10 claims
- 3152US4569039AOptical information output deviceCANON KK·Filed 1982·Granted Feb 4, 1986·7 cites·4 claims
- 3249US5348287ASheet feeding apparatus using a vibration wave to convey sheetsCANON KK·Filed 1992·Granted Sep 20, 1994·8 cites·3 claims
- 3349US2014080751A1Internal olefinic sulfonate composition and cleansing composition containing the sameKAO CORP·Filed 2012·Application pending·0 cites
- 3448US6809460B2Position control apparatus and method for table memberCANON KK·Filed 2002·Granted Oct 26, 2004·2 cites·3 claims
- 3547US2014340002A1Driving control apparatus and driving control method for ultrasonic motorCANON KK·Filed 2014·Application pending·0 cites
- 3643US6958316B2ThickenerKAO CORP·Filed 2002·Granted Oct 25, 2005·0 cites·14 claims
- 3740US5176376AVibration sheet feederCANON KK·Filed 1991·Granted Jan 5, 1993·8 cites·14 claims
- 3840US2005005722A1Positioning deviceCANON KK·Filed 2004·Application pending·0 cites
- 3938US5945771AVibration wave driven motor and a printing apparatusCANON KK·Filed 1997·Granted Aug 31, 1999·6 cites·28 claims
- 4038US5065999ASheet feeding device utilizing vibration wavesCANON KK·Filed 1990·Granted Nov 19, 1991·7 cites·17 claims
- 4137US6593712B2Drive control device of vibration wave motorCANON KK·Filed 2001·Granted Jul 15, 2003·0 cites·4 claims
- 4236US5499808ASheet feeding apparatusCANON KK·Filed 1994·Granted Mar 19, 1996·5 cites·19 claims
- 4332US5244202ASheet feeding apparatusCANON KK·Filed 1991·Granted Sep 14, 1993·3 cites·19 claims
- 4432US2012123170A1Method for producing nonionic surfactantCHIBA KEISUKE·Filed 2010·Application pending·0 cites
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