Yoshinori Kato

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for clamping and unclamping feed bars for a transfer press
- Patent number 4,741,195
- Issue date May 3, 1988
- Aida Engineering, Ltd.
- Toshihiko Arai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Conveying system for press work materials
- Patent number 4,509,638
- Issue date Apr 9, 1985
- Aida Engineering, Ltd.
- Yoshinori Kato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...