TK

Tatsumi Koshimae

GC Gosen Co.: 1 patents #1 of 6Top 20%
📍 Otofuke, JP: #10 of 34 inventorsTop 30%
Overall (2002): #108,560 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6460321 Racquet string Katsuo Kanno 2002-10-08