Inventor
OKUMURA TSUYOSHI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “OKUMURA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
7 patentsUS4864231ASep 5, 1989
Bearing assembly having a wheel speed sensor
KOYO SEIKO CO92 citations95
US5539844AJul 23, 1996
Ball bearing cages and ball bearings
KOYO SEIKO CO20 citations92
US4907445AMar 13, 1990
Automobile wheel bearing unit
KOYO SEIKO CO42 citations92
US5860748AJan 19, 1999
Sealing device for roller bearing
KOYO SEIKO CO42 citations91
US6056445AMay 2, 2000
Resin coated bearing
KOYO SEIKO CO9 citations68
US6726728B2Apr 27, 2004
Rolling bearing
KOYO SEIKO CO2 citations62
US5172054ADec 15, 1992
Bearing apparatus for a driven shaft of an automobile, having a compact and easily mountable rotational speed detector
KOYO SEIKO CO2 citations61
JTEKT CORP
4 patentsSOKUDO CO LTD
3 patentsUS7497633B2Mar 3, 2009
Substrate processing apparatus and substrate processing method
SOKUDO CO LTD42 citations92
US8034190B2Oct 11, 2011
Substrate processing apparatus and substrate processing method
SOKUDO CO LTD22 citations91
US8040488B2Oct 18, 2011
Substrate processing apparatus
SOKUDO CO LTD3 citations61
OKUMURA TSUYOSHI
3 patentsDAINIPPON SCREEN MFG
3 patentsUS5631048AMay 20, 1997
Method of forming a thin film on the surface of a substrate using a roll coater
DAINIPPON SCREEN MFG15 citations71
US8020240B2Sep 20, 2011
Substrate treatment apparatus
DAINIPPON SCREEN MFG2 citations62
US7979942B2Jul 19, 2011
Substrate treatment apparatus and substrate treatment method
DAINIPPON SCREEN MFG5 citations61