Inventor

OYAMOTO TOSHIYA

JP3 patents

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

MITSUBISHI HEAVY IND LTD

2 patents

US4702818AOct 27, 1987

Process for recovering heat of a tar-containing high-temperature gas

MITSUBISHI HEAVY IND LTD28 citations87

US4074979AFeb 21, 1978

Thermal decomposition apparatus

MITSUBISHI HEAVY IND LTD9 citations68

AGENCY IND SCIENCE TECHN

1 patent

US4164484AAug 14, 1979

Process for recovering polyolefin and polystyrene materials by dissolving, vacuum-evaporating and precipitating

AGENCY IND SCIENCE TECHN28 citations76