HK

Hideyuki Kawashima

CC Citizen Watch Co.: 1 patents #14 of 105Top 15%
Overall (2004): #209,804 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6720986 Optical printer device that forms color images Sadao Masubuchi, Masafumi Yokoyama, Masaaki Matsunaga, Akira Shiota 2004-04-13