Inventor
KOJIMA MASAMITSU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA MASAMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OILES INDUSTRY CO LTD
10 patentsUS6240801B1Jun 5, 2001
Friction damper and pedal device for vehicle having the friction damper
OILES INDUSTRY CO LTD30 citations92
US4699530AOct 13, 1987
Thrust ball bearing unit
OILES INDUSTRY CO LTD101 citations92
US4547434AOct 15, 1985
Heat-resistant shift member
OILES INDUSTRY CO LTD36 citations91
US7357230B2Apr 15, 2008
Damper and automobile seat having the damper
OILES INDUSTRY CO LTD12 citations84
US6591712B2Jul 15, 2003
Pedal device for automobile and damper for use in the same
OILES INDUSTRY CO LTD16 citations82
US6467370B2Oct 22, 2002
Friction damper and pedal device for vehicle having the friction damper
OILES INDUSTRY CO LTD9 citations73
US6450062B2Sep 17, 2002
Friction damper and pedal device for vehicle having the friction damper
OILES INDUSTRY CO LTD5 citations73
US9163692B2Oct 20, 2015
Rotary damper
OILES INDUSTRY CO LTD4 citations72
US7597389B2Oct 6, 2009
Damper for automobile seat and automobile seat mechanism having the damper
OILES INDUSTRY CO LTD3 citations62
US7866451B2Jan 11, 2011
Damper and automobile seat having the damper
OILES INDUSTRY CO LTD0 citations52