KK

Katsuo Kanno

GC Gosen Co.: 1 patents #1 of 6Top 20%
Overall (2002): #180,088 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6460321 Racquet string Tatsumi Koshimae 2002-10-08