Inventor
MIZUTANI MAMORU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MIZUTANI MAMORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
8 patentsUS6261004B1Jul 17, 2001
Main shaft gear mechanism for automobile speed changers, and tapered roller bearing used therefor
NTN TOYO BEARING CO LTD28 citations92
US5852947ADec 29, 1998
Main shaft gear mechanism in a transmission for a vehicle
NTN TOYO BEARING CO LTD25 citations92
US9541137B2Jan 10, 2017
Cooling structure for bearing device
NTN TOYO BEARING CO LTD15 citations82
US7101088B2Sep 5, 2006
Cylindrical roller bearing
NTN TOYO BEARING CO LTD15 citations82
US7150565B1Dec 19, 2006
Cylindrical roller bearing
NTN TOYO BEARING CO LTD18 citations80
US10280980B2May 7, 2019
Cooling structure for bearing device
NTN TOYO BEARING CO LTD3 citations71
US9033582B2May 19, 2015
Rolling bearing device
NTN TOYO BEARING CO LTD0 citations50
US6485581B2Nov 26, 2002
Bearing for main spindle of machine tool
NTN TOYO BEARING CO LTD1 citations47
TOYOTA MOTOR CO LTD
4 patentsUS12265134B2Apr 1, 2025
Evaluation method of secondary battery
TOYOTA MOTOR CO LTD2 citations71
US12025674B2Jul 2, 2024
Evaluation method of secondary battery
TOYOTA MOTOR CO LTD2 citations70
US10892522B2Jan 12, 2021
Nonaqueous electrolytic solution and lithium secondary battery
TOYOTA MOTOR CO LTD1 citations61
US10818973B2Oct 27, 2020
Electrolyte composition and lithium ion secondary battery
TOYOTA MOTOR CO LTD0 citations49