Hisateru Yamashita

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Komatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zigzag feeder for blanking machine
- Patent number 4,506,574
- Issue date Mar 26, 1985
- Kabushiki Kaisha Komatsu Seisakusho
- Hisateru Yamashita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Shifting apparatus for a transfer bar of a transfer press
- Patent number 4,424,742
- Issue date Jan 10, 1984
- Kabushiki Kaisha Komatsu Seisakusho
- Hisateru Yamashita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...