Inventor
FUKUYAMA HIROMASA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “FUKUYAMA HIROMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NSK LTD
6 patentsUS6948856B2Sep 27, 2005
Rolling bearing device and ring with sensor for the rolling bearing device
NSK LTD60 citations96
US6121704ASep 19, 2000
Magnetic bearing
NSK LTD78 citations95
US7014368B2Mar 21, 2006
Sensor and rolling bearing apparatus with sensor
NSK LTD28 citations92
US6259179B1Jul 10, 2001
Magnetic bearing system
NSK LTD51 citations92
US6989618B2Jan 24, 2006
Rolling bearing with built-in motor
NSK LTD14 citations83
US6532246B1Mar 11, 2003
Excimer laser apparatus
NSK LTD12 citations70