RA

Ryousuke Akagi

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
📍 Funabashi, JP: #699 of 1,104 inventorsTop 65%
Overall (All Time): #3,586,166 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6251811 Funnel glass for a cathode ray tube Osamu Yanagisawa, Yuichi Kuroki 2001-06-26