SS

Shigeyuki Shibata

TC Toagosei Co.: 1 patents #2 of 21Top 10%
📍 Ebeye: #111 of 404 inventorsTop 30%
Overall (2003): #119,000 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6664224 Quaternary ammonium salt and process for the preparation thereof Hiroki Kourai, Katsuyoshi Harada, Masayoshi Kume 2003-12-16