Inventor · disambiguated record
Naoshige Takeda
Also filed as: TAKEDA NAOSHIGE
6 granted patents·1 pending application·219 citations·filing 1991–2009
86Inventor score
Files withSUMITOMO BAKELITE CO7
Top patents by PatentIndex Score
7 records- 0190US5449584APositive 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 compoundSUMITOMO BAKELITE CO·Filed 1994·Granted Sep 12, 1995·80 cites·11 claims
- 0284US5206337ASolvent-soluble polyimidesiloxane oligomer and process for producing the sameSUMITOMO BAKELITE CO·Filed 1991·Granted Apr 27, 1993·38 cites·20 claims
- 0381US6071666APositive type photosensitive resin composition and semiconductor device using the sameSUMITOMO BAKELITE CO·Filed 1997·Granted Jun 6, 2000·44 cites·15 claims
- 0464US5648451AProcess for producing photosensitive resinSUMITOMO BAKELITE CO·Filed 1995·Granted Jul 15, 1997·11 cites·8 claims
- 0562US5756260APhotosensitive polyimide resin composition containing a stabilizer and method for formation of relief pattern using sameSUMITOMO BAKELITE CO·Filed 1996·Granted May 26, 1998·22 cites·7 claims
- 0661US6235436B1Semiconductor device using positive photosensitive resin composition and process for preparation thereofSUMITOMO BAKELITE CO·Filed 1999·Granted May 22, 2001·24 cites·24 claims
- 0744US2010196808A1Positive photosensitive resin composition, cured film, protective film, insulating film, and semiconductor device and display device therewithSUMITOMO BAKELITE CO·Filed 2009·Application pending·0 cites
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