Inventor

MITSUI SHIGEO

4 patents

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

AGENCY IND SCIENCE TECHN

2 patents

US4118341AOct 3, 1978

Activated carbon

AGENCY IND SCIENCE TECHN41 citations86

US4029550AJun 14, 1977

Process for the dry distallation of rubber

AGENCY IND SCIENCE TECHN29 citations75

TOSHIN STEEL CO

2 patents

US4184800AJan 22, 1980

Steel shape stacking apparatus

TOSHIN STEEL CO16 citations70

US4109801AAug 29, 1978

Steel shape stacking apparatus

TOSHIN STEEL CO7 citations70