Inventor
SHIMIZU TATSUNORI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU TATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
10 patentsUS11408492B2Aug 9, 2022
Electric actuator
NTN TOYO BEARING CO LTD3 citations72
US11204081B2Dec 21, 2021
Screw shaft, feed screw mechanism, and electric actuator
NTN TOYO BEARING CO LTD2 citations72
US11085512B2Aug 10, 2021
Electric actuator
NTN TOYO BEARING CO LTD3 citations71
US11791695B2Oct 17, 2023
Electric actuator
NTN TOYO BEARING CO LTD1 citations62
US11242918B2Feb 8, 2022
Electric actuator
NTN TOYO BEARING CO LTD0 citations61
US10995832B2May 4, 2021
Electric actuator
NTN TOYO BEARING CO LTD1 citations61
US11428300B2Aug 30, 2022
Electric actuator
NTN TOYO BEARING CO LTD0 citations51
US11594936B2Feb 28, 2023
Electric actuator
NTN TOYO BEARING CO LTD0 citations50
US10677328B2Jun 9, 2020
Bridge-type ball screw and manufacturing method thereof
NTN TOYO BEARING CO LTD0 citations50
US11804751B2Oct 31, 2023
Electric actuator including a holder that holds a conductive member and an elastic member that is interposed and held between the holder and a case
NTN TOYO BEARING CO LTD0 citations45