Kazutoshi Hata

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic copying method for a welding torch in an arc welding robot
- Patent number 5,066,848
- Issue date Nov 19, 1991
- Kabushiki Kaisha Yaskawa Denkiseisakusho
- Seigo Nishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic groove tracing method for an arc welding robot
- Patent number 4,937,426
- Issue date Jun 26, 1990
- Kabushiki Kaisha Yaskawa Denki Seisakusho
- Seigo Nishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR