KN

Keiko Nishida

YC Yamamoto Kogaku Co.: 2 patents #1 of 5Top 20%
📍 Izumi, JP: #2 of 15 inventorsTop 15%
Overall (2005): #47,233 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6865753 Goggles — 2005-03-15
6845521 Length adjusting mechanism of goggles Katsuya Takeshi 2005-01-25