Yushi Takahashi

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vapor reflow type soldering apparatus with an improved flux separat...
- Patent number 4,996,781
- Issue date Mar 5, 1991
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for fixing electronic parts to printed circuit board
- Patent number 4,809,443
- Issue date Mar 7, 1989
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for fixing electronic parts to printed circuit board
- Patent number 4,776,105
- Issue date Oct 11, 1988
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR