Inventor

MAEJIMA TAKESHI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “MAEJIMA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NSK LTD

2 patents

USRE49737ENov 28, 2023

Ball bearing

NSK LTD0 citations61

US8777489B2Jul 15, 2014

Ball bearing and hybrid vehicle transmission

NSK LTD0 citations50

MINOLTA CAMERA KK

1 patent

US4639224AJan 27, 1987

Multiple projector planetarium drive system

MINOLTA CAMERA KK20 citations79

MAEJIMA TAKESHI

1 patent

US8523450B2Sep 3, 2013

Ball bearing and hybrid vehicle transmission

MAEJIMA TAKESHI7 citations78

MIZUKI HIRONORI

1 patent

US9567545B2Feb 14, 2017

Grease composition for EV/HEV driving motor bearing and EV/HEV driving motor bearing

MIZUKI HIRONORI2 citations66