Inventor

UMEYA KAZUYOSHI

JP3 patents

Patents

3 patents

US5666870ASep 16, 1997

Press die set and press machine for driving it

ENOMOTO CO LTD9 citations69

US5329801AJul 19, 1994

Press die set

ENOMOTO CO LTD2 citations58

US5620258AApr 15, 1997

Press die set and press machine for driving it

ENOMOTO CO LTD3 citations57