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Kawasaki, Japan

Atsuhiko Tounaka

USPTO Granted Patents = 6

EPO Patents = 1

Average Co-Inventor Count = 5.3

ph-index = 2

Forward Citations = 31(Granted Patents)

Location History:

Yokohama, JP (2000 - 2002)
Kawasaki, JP (2006)

Company Filing History:

Nippon Paint Compnay, Ltd.

Nippon Steel Corporation

Showa Aluminum Corporation

where one patent can have more than one assignee

Years Active: 2000-2006

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7029762 - Inorganic-organic composite-treated zinc-plated steel sheet (2006-04-18),

2. 7011895 - Inorganic-organic composite-treated zinc-plated steel sheet (2006-03-14),

3. 6388021 - Acrylic metal surface treatment composition with hydroxy and amino/ammonium functionality (2002-05-14),

4. 6146473 - Metal surface treatment composition containing an acrylic resin (2000-11-14),

5. 6059174 - Flux composition for brazing of aluminum material and method for brazing (2000-05-09),

6. 6013377 - Surface-treated metal material and metal surface treatment method (2000-01-11),

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