YI

Yoshifumi Ishimura

SE Sega Enterprises: 1 patents #11 of 132Top 9%
Overall (2002): #86,529 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6469696 Position detector Hirotsugu Tomizawa 2002-10-22