Shinya Yamama

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Patents Grantslast 30 patents

Information Patent Grant
Heating furnace
- Patent number 5,716,207
- Issue date Feb 10, 1998
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflow soldering apparatus for soldering electronic parts to circui...
- Patent number 5,467,912
- Issue date Nov 21, 1995
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vapor reflow soldering apparatus
- Patent number 5,333,774
- Issue date Aug 2, 1994
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vapor reflow type soldering method and apparatus therefor
- Patent number 5,156,325
- Issue date Oct 20, 1992
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vapor reflow type soldering apparatus
- Patent number 5,146,694
- Issue date Sep 15, 1992
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vapor reflow type soldering apparatus
- Patent number 5,038,496
- Issue date Aug 13, 1991
- Hitachi Techno Engineering Co., Ltd.
- Haruo Mishina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR