Michiya NAITO

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Patents Grantslast 30 patents

Information Patent Grant
Metal-containing onium salt compound, photodegradable base, resist...
- Patent number 11,347,147
- Issue date May 31, 2022
- Toyo Gosei Co., Ltd.
- Michiya Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive compound, photoacid generator and resist composition...
- Patent number 11,048,166
- Issue date Jun 29, 2021
- Toyo Gosei Co., Ltd.
- Michiya Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Manufacturing method of polymer
- Patent number 9,850,334
- Issue date Dec 26, 2017
- Toyo Gosei Co., Ltd.
- Yuki Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOSENSITIVE COMPOUND, PHOTOACID GENERATOR AND RESIST COMPOSITION...
- Publication number 20190243238
- Publication date Aug 8, 2019
- TOYO GOSEI CO., LTD.
- Michiya NAITO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METAL-CONTAINING ONIUM SALT COMPOUND, PHOTODEGRADABLE BASE, RESIST...
- Publication number 20190243243
- Publication date Aug 8, 2019
- TOYO GOSEI CO., LTD.
- Michiya NAITO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MANUFACTURING METHOD OF POLYMER
- Publication number 20170037169
- Publication date Feb 9, 2017
- TOYO GOSEI CO., LTD.
- Yuki KAWAKAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...