Inventor

TOYAMA KUNIO

JP2 patents

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

ASAHI DOW LTD

1 patent

US4097556AJun 27, 1978

PPO-Graft copolymer and process for producing the same

ASAHI DOW LTD28 citations77

ASAHI CHEMICAL IND

1 patent

US4558119ADec 10, 1985

Process for polymerization of 2,6-disubstituted phenol

ASAHI CHEMICAL IND6 citations69