Inventor · disambiguated record
Masahiko Kataoka
Also filed as: KATAOKA MASAHIKO
9 granted patents·1 pending application·118 citations·filing 1989–2014
88Inventor score
Top patents by PatentIndex Score
10 records- 0187US8790014B2Bearing device for axle of railway vehicleSHIMIZU YASUHIKO·Filed 2011·Granted Jul 29, 2014·7 cites·13 claims
- 0286US5271486ATorque limiterNTN TOYO BEARING CO LTD·Filed 1991·Granted Dec 21, 1993·39 cites·1 claims
- 0386US4989705ARotary member with one-way clutchNTN TOYO BEARING CO LTD·Filed 1989·Granted Feb 5, 1991·39 cites·7 claims
- 0470US9463814B2Bearing device for axle of railway vehicleSHIMIZU YASUHIKO·Filed 2014·Granted Oct 11, 2016·2 cites·10 claims
- 0557US7281449B2Connecting rod and bearing-equipped connecting rodNTN TOYO BEARING CO LTD·Filed 2002·Granted Oct 16, 2007·6 cites·6 claims
- 0655US6717901B2Storage device having a chasis integral with a stationary optical unitFUJITSU LTD·Filed 2001·Granted Apr 6, 2004·4 cites·18 claims
- 0754US6064640AOptical disk apparatus and medium carrier and medium turntable for optical disk apparatusFUJITSU LTD·Filed 1996·Granted May 16, 2000·13 cites·37 claims
- 0853US6700854B1Optical storage apparatus and phase compensation amount adjustment methodFUJITSU LTD·Filed 2000·Granted Mar 2, 2004·3 cites·5 claims
- 0952US6863040B2Rocker armNTN TOYO BEARING CO LTD·Filed 2003·Granted Mar 8, 2005·5 cites·8 claims
- 1046US2011088506A1Pump tappetNTN TOYO BEARING CO LTD·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →