Atsuhiko Tounaka

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inorganic-organic composite-treated zinc-plated steel sheet
- Patent number 7,029,762
- Issue date Apr 18, 2006
- Nippon Steel Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Inorganic-organic composite-treated zinc-plated steel sheet
- Patent number 7,011,895
- Issue date Mar 14, 2006
- Nippon Steel Corporation
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Acrylic metal surface treatment composition with hydroxy and amino/...
- Patent number 6,388,021
- Issue date May 14, 2002
- Nippon Paint Co., Ltd.
- Yasuhiro Shibata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal surface treatment composition containing an acrylic resin com...
- Patent number 6,146,473
- Issue date Nov 14, 2000
- Nippon Paint Co., Ltd.
- Yasuhiro Shibata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flux composition for brazing of aluminum material and method for br...
- Patent number 6,059,174
- Issue date May 9, 2000
- Showa Aluminum Corporation
- Masahiro Kojima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface-treated metal material and metal surface treatment method
- Patent number 6,013,377
- Issue date Jan 11, 2000
- Nippon Paint Co., Ltd.
- Tomoyuki Kanda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Inorganic-organic composite-treated zinc-plated steel sheet
- Publication number 20050037228
- Publication date Feb 17, 2005
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Metal surface treatment composition, metal surface treatment method...
- Publication number 20050022908
- Publication date Feb 3, 2005
- Atsuhiko Tounaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Inorganic-organic composite-treated zinc-plated steel sheet
- Publication number 20050025991
- Publication date Feb 3, 2005
- Kiyokazu Ishizuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Atsuhiko Tounaka

Person

Patents Grantslast 30 patents

Inorganic-organic composite-treated zinc-plated steel sheet

Inorganic-organic composite-treated zinc-plated steel sheet

Acrylic metal surface treatment composition with hydroxy and amino/...

Metal surface treatment composition containing an acrylic resin com...

Flux composition for brazing of aluminum material and method for br...

Surface-treated metal material and metal surface treatment method

Patents Applicationslast 30 patents

Inorganic-organic composite-treated zinc-plated steel sheet

Metal surface treatment composition, metal surface treatment method...

Inorganic-organic composite-treated zinc-plated steel sheet