KO

Koji Osuka

SE Sega Enterprises: 1 patents #11 of 132Top 9%
Overall (2002): #171,677 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6394898 Race game device Yuji Nagao, Takanori Akiyama, Naoki Kawajiri, Seiji Hayashi, Susumu Murata +8 more 2002-05-28