Inventor

FUNAMOTO HIROYUKI

JP3 patents

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

TOYO SEIKAN KAISHA LTD

2 patents

US4517256AMay 14, 1985

Welded can bodies

TOYO SEIKAN KAISHA LTD9 citations71

US4334138AJun 8, 1982

Method of electric welding tinfree cans

TOYO SEIKAN KAISHA LTD17 citations71

UNIV TOKYO ELECT ENG

1 patent

US4931307AJun 5, 1990

Method of correcting defect of patterned article

UNIV TOKYO ELECT ENG9 citations66