KE

Kozo Ezawa

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #174,024 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6813236 Mechanism for moving an optical head in an optical disk apparatus Hironori Okazawa, Kazuo Teramae, Masanao Wakikawa, Terumi Tatsumi 2004-11-02