SM

Shinichi Midorikawa

SE Sega Enterprises: 1 patents #17 of 60Top 30%
NC Nippon Columbia Co.: 1 patents #4 of 9Top 45%
Overall (1997): #78,230 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D379984 Audio equipment Toru Funayama, Atsushi Kitahara, Kan Fukuda 1997-06-17