Inventor
HAKAMATA HIROYUKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “HAKAMATA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
4 patentsUS6703734B2Mar 9, 2004
Bearing with noncontact signal transfer mechanism
NTN TOYO BEARING CO LTD22 citations91
US9976874B2May 22, 2018
Magnetic encoder device and rotation detection device
NTN TOYO BEARING CO LTD7 citations82
US7690999B2Apr 6, 2010
Shaft coupling
NTN TOYO BEARING CO LTD16 citations82
US6983207B2Jan 3, 2006
Machine component monitoring, diagnosing and selling system
NTN TOYO BEARING CO LTD10 citations66