ZT

Zenzo Tozuka

OC Oki Electric Industry Co.: 1 patents #68 of 346Top 20%
Overall (2003): #82,844 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6541724 Key switch Yuichiro Nozawa 2003-04-01