KM

Keiji Matsunuma

OC Oki Electric Industry Co.: 1 patents #68 of 346Top 20%
Overall (2003): #180,533 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6658020 Voice data exchange system Masazumi Isaka, Yoshinori Sekine 2003-12-02