Kohei Imoto

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Saitama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical apparatus, projection optical system, exposure apparatus, a...
- Patent number 9,568,729
- Issue date Feb 14, 2017
- Canon Kabushiki Kaisha
- Choshoku Sai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
HOLDING APPARATUS, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACTURING...
- Publication number 20240393703
- Publication date Nov 28, 2024
- Canon Kabushiki Kaisha
- KOHEI IMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL APPARATUS, PROJECTION OPTICAL SYSTEM, EXPOSURE APPARATUS, A...
- Publication number 20150092172
- Publication date Apr 2, 2015
- Canon Kabushiki Kaisha
- Choshoku Sai
- G02 - OPTICS