Takeshi Ashizawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling an operation of a copy-cutting apparatus
- Patent number 4,449,699
- Issue date May 22, 1984
- Kabushiki Kaisha Tanaka Seisakusho
- Takeshi Ashizawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of controlling an operation of a copy-cutting apparatus
- Patent number 4,328,050
- Issue date May 4, 1982
- Kabushiki Kaisha Tanaka Seisakusho
- Takeshi Ashizawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR