Inventor
HASEGAWA HISATAKA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA HISATAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
11 patentsUS9939010B2Apr 10, 2018
Thrust roller bearing cage and method for manufacturing the same
NTN TOYO BEARING CO LTD4 citations83
US9909652B2Mar 6, 2018
Chain transmission device for driving camshafts
NTN TOYO BEARING CO LTD5 citations73
US10352359B2Jul 16, 2019
Thrust roller bearing cage and method for manufacturing the same
NTN TOYO BEARING CO LTD0 citations51
US10260555B2Apr 16, 2019
Thrust roller bearing cage and method for manufacturing the same
NTN TOYO BEARING CO LTD0 citations51
US10190625B2Jan 29, 2019
Thrust roller bearing cage and method for manufacturing the same
NTN TOYO BEARING CO LTD0 citations51
US10190626B2Jan 29, 2019
Thrust roller bearing cage and method for manufacturing the same
NTN TOYO BEARING CO LTD0 citations51
US9939019B2Apr 10, 2018
Thrust roller bearing cage and method for manufacturing the same
NTN TOYO BEARING CO LTD0 citations51
US9879763B2Jan 30, 2018
Chain guide and chain transmission device
NTN TOYO BEARING CO LTD0 citations51
US9915325B2Mar 13, 2018
Chain transmission device
NTN TOYO BEARING CO LTD0 citations41
US9885401B2Feb 6, 2018
Chain guide and chain transmission device
NTN TOYO BEARING CO LTD0 citations41
US9500269B2Nov 22, 2016
Cam follower for rocker arm and cam follower device
NTN TOYO BEARING CO LTD0 citations40