Patents/Inventors

Katsuya Takemura

JoetsuJP8 patents

7 Patents

US125839732026
Polyimide-based Polymer, Positive Photosensitive Resin Composition, Negative Photosensitive Resin Composition, Patterning Method, Method for Forming Cured Film, Interlayer Insulating Film, Surface Protective Film, and Electronic Component
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US121955682025
Positive Photosensitive Resin Composition, Positive Photosensitive Dry Film, Method for Producing Positive Photosensitive Dry Film, Patterning Process, Method for Forming Cured Film, Interlayer Insulation Film, Surface Protective Film, and Electronic Component
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US121971272025
Negative Photosensitive Resin Composition, Patterning Process, Method for Forming Cured Film, Interlayer Insulation Film, Surface Protective Film, and Electronic Component
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US120858562024
Positive Photosensitive Resin Composition, Positive Photosensitive Dry Film, Method for Producing Positive Photosensitive Dry Film, Patterning Process, Method for Forming Cured Film, Interlayer Insulation Film, Surface Protective Film, and Electronic Component
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US118927732024
Photosensitive Resin Composition, Patterning Process, Method for Forming Cured Film, Interlayer Insulation Film, Surface Protective Film, and Electronic Component
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US117684342023
Polymer Having a Structure of Polyamide, Polyamide-imide, or Polyimide, Photosensitive Resin Composition, Patterning Process, Photosensitive Dry Film, and Protective Film for Electric and Electronic Parts
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US115724422023
Compound, Polyimide Resin and Method of Producing the Same, Photosensitive Resin Composition, Patterning Method and Method of Forming Cured Film, Interlayer Insulating Film, Surface Protective Film, and Electronic Component
Shin-etsu Chemical Co., Ltd.
0 cites