YK

Yoshinori Katsumata

CC Citizen Watch Co.: 1 patents #39 of 135Top 30%
📍 Nishitokyo, JP: #10 of 29 inventorsTop 35%
Overall (2002): #86,343 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6389869 Pressing method for frame plate to be mounted with disk drive motor Maki Wakita, Katsutoshi Mukaijima, Shoji Takahashi 2002-05-21