Inventor · disambiguated record
Keiko Yoshida
Also filed as: YOSHIDA KEIKO
19 granted patents·3 pending applications·124 citations·filing 1996–2021
93Inventor score
Files withHONDA MOTOR CO LTD13ABE KATSUFUMI2NTN TOYO BEARING CO LTD2SEIKO CLOCK INC2DENKA COMPANY LTD1
Top patents by PatentIndex Score
22 records- 0193US7493879B2Engine valve operating systemHONDA MOTOR CO LTD·Filed 2005·Granted Feb 24, 2009·18 cites·2 claims
- 0290US6968819B2Variable valve actuating deviceHONDA MOTOR CO LTD·Filed 2005·Granted Nov 29, 2005·15 cites·5 claims
- 0390US6305339B1Balance shaft for engine balancing systemsHONDA MOTOR CO LTD·Filed 2000·Granted Oct 23, 2001·35 cites·13 claims
- 0484US7896557B2Needle roller bearingNTN TOYO BEARING CO LTD·Filed 2006·Granted Mar 1, 2011·9 cites·25 claims
- 0577US8132550B2Roller bearing, camshaft support structure, and internal combustion engineOISHI SHINJI·Filed 2007·Granted Mar 13, 2012·6 cites·22 claims
- 0673US7089903B2Vibration control arrangement for internal combustion enginesHONDA MOTOR CO LTD·Filed 2005·Granted Aug 15, 2006·5 cites·12 claims
- 0772US6766714B2Case member mounting structureHONDA MOTOR CO LTD·Filed 2001·Granted Jul 27, 2004·14 cites·19 claims
- 0867US8220423B2Roller bearing, camshaft support structure, and internal combustion engineABE KATSUFUMI·Filed 2007·Granted Jul 17, 2012·4 cites·8 claims
- 0963US8418670B2Roller bearing, cam shaft support structure, internal combustion engine and incorporation method of roller bearingABE KATSUFUMI·Filed 2007·Granted Apr 16, 2013·3 cites·32 claims
- 1056US6619253B2Case member mounting structureHONDA MOTOR CO LTD·Filed 2001·Granted Sep 16, 2003·6 cites·20 claims
- 1154US2023147269A1Method for producing inactivated influenza vaccine and vaccine composition thereofDENKA COMPANY LTD·Filed 2021·Application pending·0 cites
- 1248US7104230B2Drive of variable valve lift mechanismHONDA MOTOR CO LTD·Filed 2004·Granted Sep 12, 2006·4 cites·7 claims
- 1345US7896556B2Needle roller bearingNTN TOYO BEARING CO LTD·Filed 2006·Granted Mar 1, 2011·0 cites·9 claims
- 1441US7363892B2Engine valve operating systemHONDA MOTOR CO LTD·Filed 2004·Granted Apr 29, 2008·3 cites·12 claims
- 1541US2010059003A1Engine electromagnetic valve operating deviceHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 1640US7467610B2Valve-operating system for internal combustion engineHONDA MOTOR CO LTD·Filed 2006·Granted Dec 23, 2008·0 cites·2 claims
- 1740US2010192915A1Variable stroke characteristic engineHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 1839US7631621B2Engine valve operating systemHONDA MOTOR CO LTD·Filed 2005·Granted Dec 15, 2009·0 cites·10 claims
- 1936US7647903B2Variable valve lift device of internal combustion engineHONDA MOTOR CO LTD·Filed 2004·Granted Jan 19, 2010·0 cites·11 claims
- 2035US8158741B2Composition for polyurethane resin formation, sealing material, and hollow-fiber membrane moduleYAMATO KOUJI·Filed 2006·Granted Apr 17, 2012·0 cites·9 claims
- 2135USD393806SClockSEIKO CLOCK INC·Filed 1996·Granted Apr 28, 1998·2 cites·1 claims
- 2229USD412669SClockSEIKO CLOCK INC·Filed 1996·Granted Aug 10, 1999·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →