Iwami Ishihara

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Nagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Powder material for powder plasma overlaying and powder plasma over...
- Patent number 6,334,977
- Issue date Jan 1, 2002
- Mitsubishi Heavy Industries, Ltd.
- Masakazu Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding materials for high-Cr steels
- Patent number 6,290,904
- Issue date Sep 18, 2001
- Mitsubishi Heavy Industries, Ltd.
- Takayuki Kawano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding material for low chromium (Cr) ferritic steel having high t...
- Patent number 5,945,064
- Issue date Aug 31, 1999
- Mitsubishi Heavy Industries, Ltd.
- Nobuyoshi Komai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR