Makoto Murata

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing an extruded article changing in cross-sect...
- Patent number 6,470,726
- Issue date Oct 29, 2002
- Showa Denko, K.K.
- Makoto Murata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Plastic working method and plastic working machine
- Patent number 6,325,953
- Issue date Dec 4, 2001
- Showa Denko K.K.
- Makoto Murata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Penetration bending method and penetration bending machine therefor
- Patent number 5,111,675
- Issue date May 12, 1992
- Nissin Seiki Kabushiki Kaisha
- Makoto Murata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...