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Yoshiro Yokoyama

AC Asahi Kasei Medical Co.: 3 patents #15 of 127Top 15%
AC Asahi Kasei Chemicals: 1 patents #262 of 543Top 50%
Overall (All Time): #1,387,356 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11590452 Method for filtering protein-containing liquid Takuma Iwasaki 2023-02-28
10400007 Method for purifying antibody protein Hiroki Taniguchi, Masako Goto, Ichiro Koguma 2019-09-03
9441011 Method for purification of antibody using porous membrane having amino group and alkyl group both bound to graft chain immobilized on porous substrate Naoyuki Shinohara, Takashi Ishihara, Hironobu Shirataki 2016-09-13