SS

Sumio Sakai

NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #4,043,432 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4480269 Television camera Nobuaki Yoshida, Yoshio Mori, Kazushige Ooi 1984-10-30