SS

Shin-ichi Sakayori

KC Kokusai Denshin Denwa Co.: 1 patents #13 of 42Top 35%
Overall (1997): #77,718 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5668856 Method and system for screening calls directed to an international telephone operator Kaoru Nishimatsu, Hideki Amano 1997-09-16