YH

Yuji Hatakeyama

TC Toyo Chemical Co.: 1 patents #4 of 7Top 60%
Overall (1997): #54,596 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669968 Inorganic hardening composition Shigeji Kobori, Jotaro Morimoto 1997-09-23