Inventor

MITSUI HIROTO

JP2 patents

Patents

2 patents

US6548180B2Apr 15, 2003

Aromatic polyimide film and film laminate

UBE INDUSTRIES51 citations93

US6191305B1Feb 20, 2001

Preparation of tetraester of 3, 3′, 4, 4′, - biphenyltetracarboxylic acid

UBE INDUSTRIES0 citations45