Inventor

MURAMATSU MICHIHISA

JP3 patents

Patents

3 patents

US4610986ASep 9, 1986

Aminonaphthacene derivatives and their production

SUMITOMO CHEMICAL CO1 citations50

US4545936AOct 8, 1985

Novel aminonaphthacene derivatives and process for preparation thereof

SUMITOMO CHEMICAL CO0 citations50

US4540695ASep 10, 1985

Aminonaphthacene derivatives and their use

SUMITOMO CHEMICAL CO1 citations48