Inventor · disambiguated record
Yoshikazu Fukumura
Also filed as: FUKUMURA YOSHIKAZU
15 granted patents·345 citations·filing 1988–2008
94Inventor score
Top patents by PatentIndex Score
15 records- 0190US8132968B2Bearing unit for wheelFUKUMURA YOSHIKAZU·Filed 2007·Granted Mar 13, 2012·13 cites·4 claims
- 0290US8128504B2Constant velocity universal jointFUKUMURA YOSHIKAZU·Filed 2007·Granted Mar 6, 2012·13 cites·20 claims
- 0389US7481711B2Structure for preventing shaft of constant velocity joint from coming offNTN TOYO BEARING CO LTD·Filed 2006·Granted Jan 27, 2009·14 cites·10 claims
- 0488US5207936AGrease composition for constant velocity jointNTN TOYO BEARING CO LTD·Filed 1992·Granted May 4, 1993·50 cites·4 claims
- 0587US8382378B2Wheel bearing deviceNTN TOYO BEARING CO LTD·Filed 2007·Granted Feb 26, 2013·10 cites·20 claims
- 0686US4840740AGrease for homokinetic jointNTN TOYO BEARING CO LTD·Filed 1988·Granted Jun 20, 1989·47 cites·8 claims
- 0778US8944694B2Bearing device for driving wheel, and its assembling methodFUKUMURA YOSHIKAZU·Filed 2008·Granted Feb 3, 2015·8 cites·16 claims
- 0877US8480306B2Bearing unit for driving wheelsFUKUMURA YOSHIKAZU·Filed 2007·Granted Jul 9, 2013·8 cites·19 claims
- 0977US5607241AWheel bearing asemblyNTN TOYO BEARING CO LTD·Filed 1995·Granted Mar 4, 1997·31 cites·4 claims
- 1075US5026323AStructure for mounting bootNTN TOYO BEARING CO LTD·Filed 1990·Granted Jun 25, 1991·35 cites·5 claims
- 1174US5672113ACylindrical boot fixing portion of resin boot with annular exterior convex portionNTN TOYO BEARING CO LTD·Filed 1996·Granted Sep 30, 1997·36 cites·4 claims
- 1273US5853328APower transmission device and constant velocity universal joint thereforNTN TOYO BEARING CO LTD·Filed 1997·Granted Dec 29, 1998·25 cites·31 claims
- 1362US5632683AHomokinetic joint having ball retaining structureNTN TOYO BEARING CO LTD·Filed 1996·Granted May 27, 1997·30 cites·1 claims
- 1448US5692962AAttaching construction of a resin boot to a mating memberNTN TOYO BEARING CO LTD·Filed 1995·Granted Dec 2, 1997·15 cites·1 claims
- 1544US5556210AWheel bearing assemblyNTN TOYO BEARING CO LTD·Filed 1995·Granted Sep 17, 1996·10 cites·23 claims
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