KH

Katsumi Hamamoto

AR Arkray: 2 patents #2 of 27Top 8%
Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #56,355 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6824670 Sample discriminating method Hiroyuki Tokunaga, Shoji Miyazaki, Hideyuki Baba, Yoichi Inoue, Kazuo Iketaki 2004-11-30
6730046 Body fluid sampling apparatus Atsushi Murakami, Hiroshi Hyodo 2004-05-04