Koji ASHIKAWA

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Oyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser system
- Patent number 10,050,408
- Issue date Aug 14, 2018
- Gigaphoton Inc.
- Akiyoshi Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD
- Publication number 20240146011
- Publication date May 2, 2024
- Gigaphoton Inc.
- Koji ASHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NARROW BAND LASER APPARATUS AND METHOD FOR POSITIONING LINE NARROW...
- Publication number 20170205631
- Publication date Jul 20, 2017
- Gigaphoton Inc.
- Yoshinobu WATABE
- G02 - OPTICS
Information Patent Application
LASER SYSTEM
- Publication number 20170093119
- Publication date Mar 30, 2017
- Gigaphoton Inc.
- Akiyoshi SUZUKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR