Keita KOUZAI

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Oyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas laser apparatus and electronic device manufacturing method
- Patent number 12,283,786
- Issue date Apr 22, 2025
- Gigaphoton Inc.
- Daisuke Tei
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20250183611
- Publication date Jun 5, 2025
- Gigaphoton Inc.
- Keita KOUZAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20230108886
- Publication date Apr 6, 2023
- Gigaphoton Inc.
- Daisuke TEI
- H01 - BASIC ELECTRIC ELEMENTS