TT

Takeshi Tsuihiji

GC Gun Ei Chemical Industry Co.: 2 patents #10 of 42Top 25%
Overall (All Time): #2,166,912 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7087799 Amino group containing phenol derivative Michiyasu Yamazaki 2006-08-08
7019045 Amino group containing phenol Michiyasu Yamazaki 2006-03-28