IA

Isao Arai

CC Citizen Watch Co.: 1 patents #14 of 105Top 15%
📍 Hitachinaka, JP: #108 of 319 inventorsTop 35%
Overall (2004): #203,914 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6747844 Disk drive Yoshiyuki Ohishi, Takuro Kohyama, Shigeru Obata 2004-06-08