Hitoshi Nakao

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Suwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for laser processing
- Patent number 6,507,003
- Issue date Jan 14, 2003
- Seiko Epson Corporation
- Jun Amako
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Soft x-ray shielding structure, soft x-ray irradiation static elimi...
- Publication number 20060239413
- Publication date Oct 26, 2006
- Seiko Epson Corporation
- Kengo Honma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fan/filter unit and clean booth equipeed therewith
- Publication number 20060217056
- Publication date Sep 28, 2006
- Seiko Epson Corporation
- Osamu Gomi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for laser processing
- Publication number 20020021723
- Publication date Feb 21, 2002
- SEIKO EPSON CORPORATION
- Jun Amako
- G02 - OPTICS