Inventor · disambiguated record
Katsuji Watanabe
Also filed as: WATANABE KATSUJI
37 granted patents·5 pending applications·691 citations·filing 1986–2012
98Inventor score
Files withHONDA MOTOR CO LTD28MITSUI TOATSU CHEMICALS4WATANABE KATSUJI3MITSUI CHEMICALS INC2MIYOSHI TAKASHI2
Top patents by PatentIndex Score
42 records- 0195US6543569B1Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2000·Granted Apr 8, 2003·62 cites·11 claims
- 0292US6390230B1Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2000·Granted May 21, 2002·57 cites·12 claims
- 0391US8066092B2Electric power steering deviceSHIMIZU YASUO·Filed 2008·Granted Nov 29, 2011·27 cites·13 claims
- 0491US5015009AActive suspension system and method for controlling sameHONDA MOTOR CO LTD·Filed 1990·Granted May 14, 1991·83 cites·7 claims
- 0588US7806016B2Worm gear mechanism having worm, torque-transmitting worm wheel and auxiliary worm wheel and electric power steering apparatus including the sameHONDA MOTOR CO LTD·Filed 2005·Granted Oct 5, 2010·15 cites·14 claims
- 0687US6868936B2Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2003·Granted Mar 22, 2005·29 cites·3 claims
- 0786US7624653B2Torque sensor with a resin housing and a method of manufacturing the sameHONDA MOTOR CO LTD·Filed 2007·Granted Dec 1, 2009·13 cites·7 claims
- 0885US6422095B1Magnetostrictive torque sensor and electric power steering apparatus including the sameHONDA MOTOR CO LTD·Filed 2000·Granted Jul 23, 2002·33 cites·3 claims
- 0984US6041885AElectric power steering apparatusHONDA MOTOR CO LTD·Filed 1998·Granted Mar 28, 2000·51 cites·10 claims
- 1083US6734276B2Polyimide and circuit substrate comprising the sameMITSUI CHEMICALS INC·Filed 2001·Granted May 11, 2004·19 cites·12 claims
- 1182US5743350AElectric power steering apparatusHONDA MOTOR CO LTD·Filed 1996·Granted Apr 28, 1998·32 cites·10 claims
- 1281US5616806AProcess for preparing high-purity anilineMITSUI TOATSU CHEMICALS·Filed 1991·Granted Apr 1, 1997·19 cites·12 claims
- 1380US7654167B2Electric power steering apparatus equipped with worm gear mechanismHONDA MOTOR CO LTD·Filed 2007·Granted Feb 2, 2010·9 cites·2 claims
- 1480US6710160B2Polyamic acid, polyimide, process for producing these, and film of the polyimideMITSUI CHEMICALS INC·Filed 2001·Granted Mar 23, 2004·17 cites·20 claims
- 1579US7006924B2Method and system for searching for relationships between base sequences in genesINC ADMIN AGENCY NARO·Filed 2001·Granted Feb 28, 2006·4 cites·9 claims
- 1677US8042818B2Electric damperHONDA MOTOR CO LTD·Filed 2009·Granted Oct 25, 2011·11 cites·5 claims
- 1775US8294311B2Electric motor and electric power steering apparatusMIYOSHI TAKASHI·Filed 2007·Granted Oct 23, 2012·8 cites·5 claims
- 1875US5283365AProcess for preparing high-purity anilineMITSUI TOATSU CHEMICALS·Filed 1992·Granted Feb 1, 1994·14 cites·3 claims
- 1972US7814808B2Worm gear mechanism and electric power steering apparatus equipped with the worm gear mechanismHONDA MOTOR CO LTD·Filed 2005·Granted Oct 19, 2010·7 cites·9 claims
- 2072US7806005B2Magnetostrictive torque sensor and electric power steering apparatus including the sameHONDA MOTOR CO LTD·Filed 2007·Granted Oct 5, 2010·8 cites·8 claims
- 2172US6976556B2Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2003·Granted Dec 20, 2005·13 cites·3 claims
- 2271US5836419ARack and pinion electric power steering system with unitized construction for removable mountingHONDA MOTOR CO LTD·Filed 1995·Granted Nov 17, 1998·34 cites·23 claims
- 2369US8584533B2Magnetostrictive torque sensor device, manufacturing method thereof, and vehicle steering apparatusMIYOSHI TAKASHI·Filed 2009·Granted Nov 19, 2013·7 cites·7 claims
- 2469US5899294AElectric power steering deviceHONDA MOTOR CO LTD·Filed 1997·Granted May 4, 1999·33 cites·14 claims
- 2568US5719256AProcess for preparing polycondensation polymer compoundMITSUI TOATSU CHEMICALS·Filed 1996·Granted Feb 17, 1998·20 cites·74 claims
- 2667US7377194B2Worm gear mechanism and electric power steering apparatus equipped with the worm gear mechanismHONDA MOTOR CO LTD·Filed 2004·Granted May 27, 2008·11 cites·6 claims
- 2766US6832662B2Electric motor assist type power steering apparatusHONDA MOTOR CO LTD·Filed 2003·Granted Dec 21, 2004·9 cites·6 claims
- 2864US8181549B2Steering apparatusWATANABE KATSUJI·Filed 2009·Granted May 22, 2012·4 cites·7 claims
- 2960US6968919B2Cable type steering systemHONDA MOTOR CO LTD·Filed 2002·Granted Nov 29, 2005·7 cites·20 claims
- 3059US8225483B2Method of manufacturing a torque sensorWATANABE KATSUJI·Filed 2009·Granted Jul 24, 2012·2 cites·4 claims
- 3152US7870805B2Rack-and-pinion steering apparatusHONDA MOTOR CO LTD·Filed 2008·Granted Jan 18, 2011·2 cites·13 claims
- 3252US4751226APyrazoloisoquinoline derivatives, plant growth regulating compositions, and method of use thereforFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Jun 14, 1988·3 cites·18 claims
- 3351US6796567B2Cable-type steering deviceHONDA MOTOR CO LTD·Filed 2002·Granted Sep 28, 2004·7 cites·10 claims
- 3449US5924519AElectric power steering device and method of assembling the sameHONDA MOTOR CO LTD·Filed 1997·Granted Jul 20, 1999·15 cites·4 claims
- 3544US2008099272A1Electric power steering systemHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 3643US2007295552A1Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 3741US2002121401A1Electric motor assist type power steering apparatusHONDA MOTOR CO LTD·Filed 2002·Application pending·0 cites
- 3838US6843343B2Electric power steering device capable of reducing vibration of steering wheelHONDA MOTOR CO LTD·Filed 2003·Granted Jan 18, 2005·3 cites·9 claims
- 3937US6752424B2Cable type steering systemHONDA MOTOR CO LTD·Filed 2002·Granted Jun 22, 2004·0 cites·9 claims
- 4037US2003034196A1Electric power steering systemHONDA MOTOR CO LTD·Filed 2002·Application pending·0 cites
- 4136US5616783APurification process of polyhydroxycarboxylic acidMITSUI TOATSU CHEMICALS·Filed 1995·Granted Apr 1, 1997·3 cites·4 claims
- 4236US2012248724A1Vehicle steering deviceWATANABE KATSUJI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →