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Osamu Koseki

SP Sii Printek: 1 patents #2 of 12Top 20%
Overall (2004): #143,385 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6811247 Ink jet head and ink jet recording apparatus Kazuyoshi Tominaga, Kentaro Suzuki, Yuji Nakamura, Yasuhito Sekiya, Jun Tsuneyoshi +2 more 2004-11-02