YA

Yuichiro Aratake

SC Shionogi & Co.: 2 patents #6 of 43Top 15%
SC Sumitomo Chemical: 2 patents #38 of 341Top 15%
Overall (2002): #33,913 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6403572 Producing Z-isomer of hydrogen bromide salt of 2-aminothiazole derivative Isao Kurimoto, Norihiko Hirata, Akihiko Nakamura 2002-06-11
6340763 Producing Z-isomer of hydrogen bromide salt of 2-aminothiazole derivative Isao Kurimoto, Norihiko Hirata, Akihiko Nakamura 2002-01-22