Shuichi Ishii

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Patents Applicationslast 30 patents

Information Patent Application
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER COMP...
- Publication number 20240411226
- Publication date Dec 12, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN
- Publication number 20240337937
- Publication date Oct 10, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki KATO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN
- Publication number 20240302741
- Publication date Sep 12, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Shuichi Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN
- Publication number 20240248403
- Publication date Jul 25, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Tetsuya Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY