P

Inventor

OKADA YOHJI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “OKADA YOHJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANKYO SEIKI SEISAKUSHO KK

4 patents
US6885121B2Apr 26, 2005

Controlled radial magnetic bearing

SANKYO SEIKI SEISAKUSHO KK33 citations92
US6635976B2Oct 21, 2003

Magnetic levitation motor and method for manufacturing the same

SANKYO SEIKI SEISAKUSHO KK20 citations92
US6320290B1Nov 20, 2001

Magnetic levitated motor

SANKYO SEIKI SEISAKUSHO KK40 citations92
US6611073B2Aug 26, 2003

Magnetically levitated motor

SANKYO SEIKI SEISAKUSHO KK7 citations73

IWAKI CO LTD

2 patents
US7683514B2Mar 23, 2010

Hybrid magnetic bearing

IWAKI CO LTD30 citations90
US7800269B2Sep 21, 2010

Hybrid magnetic bearing

IWAKI CO LTD3 citations60

UNISIA JECS CORP

1 patent
US6216653B1Apr 17, 2001

Electromagnetic valve actuator for a valve of an engine

UNISIA JECS CORP40 citations92

SANKYO SEIKI MFG LTD

1 patent
US6753631B2Jun 22, 2004

Magnetically levitated motor

SANKYO SEIKI MFG LTD7 citations71