Inventor

WATANABE FUKASHI

JP3 patents

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

TOKYO SEITAN INC

2 patents

US6511560B2Jan 28, 2003

Thin, forged magnesium alloy casing and method for producing same

TOKYO SEITAN INC7 citations66

US6316129B1Nov 13, 2001

Thin, forged magnesium alloy casing and method for producing same

TOKYO SEITAN INC7 citations66

HITACHI METALS LTD

1 patent

US5372181ADec 13, 1994

Counter pressure casting and counter pressure casting device

HITACHI METALS LTD8 citations70