Inventor

UMEBAYASHI YOSHIHIRO

JP5 patents

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

SHINETSU CHEMICAL CO

2 patents

US10607773B2Mar 31, 2020

Powder molding apparatus and manufacture of rare earth sintered magnet using the apparatus

SHINETSU CHEMICAL CO0 citations39

US9711280B2Jul 18, 2017

Method for preparing rare earth sintered magnet

SHINETSU CHEMICAL CO0 citations39

MITSUBISHI ELECTRIC CORP

1 patent

US5379622AJan 10, 1995

Method of forming helical splines with stoppers on a rotary shaft, and rolling tools for practicing the method

MITSUBISHI ELECTRIC CORP4 citations56

TOYOTA MOTOR CO LTD

1 patent

US7392680B2Jul 1, 2008

Rolling die and method for forming thread or worm and spline having small number of teeth by rolling simultaneously

TOYOTA MOTOR CO LTD1 citations48

HONDA MOTOR CO LTD

1 patent

US7908897B2Mar 22, 2011

Spline rolling tool, and process of manufacturing spline rolling tool

HONDA MOTOR CO LTD0 citations33