TH

Toshio Hirukawa

TC Toagosei Co.: 1 patents #2 of 21Top 10%
📍 Ebeye: #111 of 404 inventorsTop 30%
Overall (2003): #101,614 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6540936 Aldehyde gas absorbent and process for absorbing aldehyde gas Osamu Takagi, Noriyuki Yamamoto 2003-04-01