Inventor
TAKEDA TOSHIRO
JP9 patents
Patents
9 patentsUS5449584ASep 12, 1995
Positive photo-sensitive resin composition comprising a photosensitive polybenzoxazole or a mixture of a polybenzoxazole, an organic solvent soluble polymer and a diazoquinone and/or a dihydropyridine compound
SUMITOMO BAKELITE CO80 citations94
US6235436B1May 22, 2001
Semiconductor device using positive photosensitive resin composition and process for preparation thereof
SUMITOMO BAKELITE CO24 citations92
US6207356B1Mar 27, 2001
Method for the pattern-processing of photosensitive resin composition
SUMITOMO BAKELITE CO39 citations92
US6071666AJun 6, 2000
Positive type photosensitive resin composition and semiconductor device using the same
SUMITOMO BAKELITE CO44 citations92
US5206337AApr 27, 1993
Solvent-soluble polyimidesiloxane oligomer and process for producing the same
SUMITOMO BAKELITE CO38 citations90
US5739263AApr 14, 1998
Film adhesive and process for production thereof
SUMITOMO BAKELITE CO21 citations89
US6235867B1May 22, 2001
Aligning agents for liquid crystal
SUMITOMO BAKELITE CO16 citations82
US5284899AFeb 8, 1994
Resin paste for tight sealing
SUMITOMO BAKELITE CO18 citations71
US6733695B2May 11, 2004
Electrically conductive paste and semiconductor device prepared by using the paste
SUMITOMO BAKELITE CO8 citations70