Junichi Fujimoto

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel sheet for porcelain enameling and method for production there...
- Patent number 6,905,783
- Issue date Jun 14, 2005
- Ferro Enamels (Japan) Limited
- Fumiaki Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Steel sheet for procelain enameling and method for production there...
- Patent number 6,805,975
- Issue date Oct 19, 2004
- Ferro Enamels (Japan) Limited
- Fumiaki Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for post-treatment of plated steel sheet for soldering
- Patent number 5,639,515
- Issue date Jun 17, 1997
- Toyo Kohan Co., Ltd.
- Katsumi Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for post-treatment of electroplated steel sheets for soldering
- Patent number 5,011,711
- Issue date Apr 30, 1991
- Toyo Kohan Co., Ltd.
- Katsumi Kanda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Steel sheet for procelain enameling and method for production there...
- Publication number 20030173002
- Publication date Sep 18, 2003
- Fumiaki Sato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Steel sheet for procelain enameling and method for production there...
- Publication number 20030162052
- Publication date Aug 28, 2003
- Fumiaki Sato
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR