Ken Fujita

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Takasago-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of welding three-dimensional structure and apparatus for use...
- Patent number 7,239,736
- Issue date Jul 3, 2007
- Mitsubishi Heavy Industries, Ltd.
- Ken Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of closing a hole in a gas turbine blade top by laser welding
- Patent number 6,984,801
- Issue date Jan 10, 2006
- Mitsubishi Heavy Industries, Ltd.
- Masahiko Mega
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of automatically repairing cracks and apparatus for use in s...
- Patent number 6,919,956
- Issue date Jul 19, 2005
- Mitsubishi Heavy Industries, Ltd.
- Tomoaki Kitagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method of closing working hole in gas turbine blade top
- Publication number 20040169022
- Publication date Sep 2, 2004
- Masahiko Mega
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of welding three-dimensional structure and apparatus for use...
- Publication number 20030108234
- Publication date Jun 12, 2003
- Mitsubishi Heavy Industries, Ltd.
- Ken Fujita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of automatically repairing cracks and apparatus for use in s...
- Publication number 20030095250
- Publication date May 22, 2003
- Tomoaki Kitagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR