TI

Toshio Iwasa

AS Asahi-Dow: 1 patents #11 of 29Top 40%
Overall (1982): #27,052 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4347326 Foamable glass composition and glass foam Isamu Iwami, Shingo Kimura 1982-08-31