RD

Ryokichi Doi

NL Nippon Sheet Glass Company, Limited: 1 patents #5 of 25Top 20%
📍 Ibaraki, JP: #240 of 672 inventorsTop 40%
Overall (2020): #291,370 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10608318 Glass antenna Tatsumi Tokuda 2020-03-31