Inventor
HAYASHIDA KAZUNORI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHIDA KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
9 patentsUS6007286ADec 28, 1999
Driving screw and a method for forming lubricating film thereon
KOYO SEIKO CO29 citations92
US5939363AAug 17, 1999
Rolling-contact bearing and method of forming film of lubricant
KOYO SEIKO CO21 citations92
US5575571ANov 19, 1996
Rolling bearing
KOYO SEIKO CO22 citations92
US6490137B1Dec 3, 2002
Information equipment with polymer film in bearing and disk
KOYO SEIKO CO14 citations80
US6240641B1Jun 5, 2001
Method of forming a lubricating film on a linear motion ball bearing
KOYO SEIKO CO6 citations73
US6126319AOct 3, 2000
Linear motion ball bearing and method for forming lubricating film of the linear motion ball bearing
KOYO SEIKO CO9 citations73
US6007251ADec 28, 1999
Bearing manufacturing method and bearing without oxide under lubricant
KOYO SEIKO CO6 citations73
US6269146B1Jul 31, 2001
Rotating anode x-ray tube capable of efficiently discharging intense heat
KOYO SEIKO CO9 citations66
US7431511B2Oct 7, 2008
Rolling bearing
KOYO SEIKO CO0 citations39