YS

Yuichi Sumi

Nichia: 1 patents #21 of 89Top 25%
TO Toyota: 1 patents #227 of 840Top 30%
Overall (2004): #79,353 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6746020 Metal gasket Katsunori Ueda, Kazuyoshi Urata 2004-06-08