YO

Yasuo Okumura

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #73,207 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6963644 Multi-word arithmetic device for faster computation of cryptosystem calculations Natsume Matsuzaki, Takatoshi Ono 2005-11-08