P

Inventor

MIYAGAWA YASUKATA

JP5 patents
⚠️ This page may combine multiple inventors who share the name “MIYAGAWA YASUKATA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOYO SEIKO CO

3 patents
US7053582B2May 30, 2006

Control magnetic bearing device

KOYO SEIKO CO41 citations91
US6617734B2Sep 9, 2003

Magnetic bearing control device

KOYO SEIKO CO36 citations91
US7053511B2May 30, 2006

Magnetic bearing control device with counter for timed maintenance

KOYO SEIKO CO11 citations82

JTEKT CORP

2 patents
US7963748B2Jun 21, 2011

Centrifugal air compressor

JTEKT CORP7 citations83
US10400767B2Sep 3, 2019

Electric pump unit

JTEKT CORP2 citations65