ST

Shigekazu Toyonishi

AC Aicello Chemical Co.: 2 patents #5 of 22Top 25%
Overall (All Time): #2,316,844 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5070126 Films easily soluble in cold water Takashi Nakajima 1991-12-03
5019609 Films easily soluble in cold water Takashi Nakajima 1991-05-28