Inventor
GOTO MASAO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “GOTO MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
8 patentsUS6537390B1Mar 25, 2003
Antifriction bearing
KOYO SEIKO CO7 citations74
US6874943B2Apr 5, 2005
Antifriction bearing and process for producing outer race for use in antifriction bearing
KOYO SEIKO CO11 citations72
US5908515AJun 1, 1999
Bearing component
KOYO SEIKO CO12 citations71
US7104697B2Sep 12, 2006
Bearing part and fabrication method therefor
KOYO SEIKO CO5 citations63
US7207933B2Apr 24, 2007
Carburized roller member made of high carbon chromium steel
KOYO SEIKO CO3 citations61
US6402658B1Jun 11, 2002
Toroidal type continuously variable transmission
KOYO SEIKO CO4 citations61
US6858100B2Feb 22, 2005
Rolling bearing
KOYO SEIKO CO0 citations52
US6652672B1Nov 25, 2003
Material for bearing parts
KOYO SEIKO CO1 citations48
OKI ELECTRIC IND CO LTD
5 patentsUS4779861AOct 25, 1988
Sheet separator/feeder
OKI ELECTRIC IND CO LTD58 citations95
US4883183ANov 28, 1989
Bill depositing/dispensing apparatus
OKI ELECTRIC IND CO LTD63 citations94
US7436906B2Oct 14, 2008
Synchronous detector with high accuracy in detecting synchronization and a method therefor
OKI ELECTRIC IND CO LTD15 citations84
US4697708AOct 6, 1987
Automatic bank note depositing and dispensing machine
OKI ELECTRIC IND CO LTD23 citations77
US5585645ADec 17, 1996
Media detector employing light guides and reflectors to direct a light beam across the transport path which is interrupted by the presence of the media
OKI ELECTRIC IND CO LTD18 citations74
SONY CORP
3 patentsTOSHIBA KK
3 patentsUS5652184AJul 29, 1997
Method of manufacturing a thin semiconductor package having many pins and likely to dissipate heat
TOSHIBA KK5 citations73
US5442232AAug 15, 1995
Thin semiconductor package having many pins and likely to dissipate heat
TOSHIBA KK10 citations73
US6215178B1Apr 10, 2001
Semiconductor device
TOSHIBA KK4 citations60
JFE STEEL CORP
3 patentsUS7413704B2Aug 19, 2008
Case hardening bearing steel having excellent toughness and rolling contact fatigue life in intermediate temperature
JFE STEEL CORP2 citations62
US7763124B2Jul 27, 2010
Steel material with excellent rolling fatigue life and method of producing the same
JFE STEEL CORP4 citations60
US6893609B2May 17, 2005
Bearing material
JFE STEEL CORP0 citations51