Yutaro KOYAMA

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Patents Grantslast 30 patents

Information Patent Grant
Alkali-soluble resin, photosensitive resin composition, photosensit...
- Patent number 11,279,802
- Issue date Mar 22, 2022
- Toray Industries, Inc.
- Yutaro Koyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive resin composition
- Patent number 10,584,205
- Issue date Mar 10, 2020
- Toray Industries, Inc.
- Yu Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, NEGATIVE PHOTOSENSITIVE...
- Publication number 20240176239
- Publication date May 30, 2024
- TORAY INDUSTRIES, INC.
- Kenta AOSHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HOLLOW STRUCTURE, ELECTRONIC COMPONENT USING SAME, AND NEGATIVE PHO...
- Publication number 20240126171
- Publication date Apr 18, 2024
- TORAY INDUSTRIES, INC.
- Yutaro KOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ALKALI-SOLUBLE RESIN, PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSIT...
- Publication number 20210047470
- Publication date Feb 18, 2021
- TORAY INDUSTRIES, INC.
- Yutaro KOYAMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION
- Publication number 20180066107
- Publication date Mar 8, 2018
- TORAY INDUSTRIES, INC.
- Yu SHOJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION AND ELECTRONIC COMPONENT
- Publication number 20180051136
- Publication date Feb 22, 2018
- TORAY INDUSTRIES, INC.
- Yutaro KOYAMA
- H01 - BASIC ELECTRIC ELEMENTS