TK

Takao Koyama

KA Kao: 1 patents #61 of 289Top 25%
📍 Fujioka, JP: #4 of 9 inventorsTop 45%
Overall (2004): #106,114 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6706030 Absorbent article Yasuyuki Okuda, Hisanori Watanabe, Hidekazu Ito 2004-03-16