№ EP4674897A1発明
審査中FILM, LAMINATE AND PRECURSOR COMPOSITION, AND COMPOSITION FOR LOWERING THERMAL EXPANSION COEFFICIENT OF POLYIMIDE RESIN
FILM, LAMINATE AND PRECURSOR COMPOSITION, AND COMPOSITION FOR LOWERING THERMAL EXPANSION COEFFICIENT OF POLYIMIDE RESIN
❖I.S.T CorporationMATSUBAYASHI, Hidetada; MORIUCHI, KojiJan 6, 2026C08J, B32B, B32B +415