Inventor

MATSUSHIKA TADAO

JP3 patents

Patents

3 patents

US6384179B2May 7, 2002

Polyacetal resin composition

ASAHI CHEMICAL IND14 citations79

US4094676AJun 13, 1978

Non-silver salt type photosensitive composition

ASAHI CHEMICAL IND1 citations50

US4327176AApr 27, 1982

Dry image forming material

ASAHI CHEMICAL IND1 citations49