Yasuyuki Seino

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Soka-shi, Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for removing photoresist residue and/or polymer residue
- Patent number 11,091,726
- Issue date Aug 17, 2021
- Kanto Kagaku Kabushiki Kaisha
- Yasuyuki Seino
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR REMOVING PHOTORESIST RESIDUE AND/OR POLYMER RESIDUE
- Publication number 20180051237
- Publication date Feb 22, 2018
- Kanto Kagaku Kabushiki Kaisha
- Yasuyuki Seino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...