SK

Shunshi Kojima

SC Sankyo Holdings Co.: 4 patents #171 of 700Top 25%
Overall (All Time): #1,252,221 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7411095 Process for production of high-purity enamines Rei Okazaki, Hideharu Yokokawa 2008-08-12
7176323 Process for the production of γ-keto acetals Rei Okazaki 2007-02-13
5625078 Processes for the production of 13-ether derivatives of milbemycins and novel intermediates therefor Mitsugi Shibano, Mutsuo Suzuki 1997-04-29
5461168 Processes for the production of 13-ether derivatives of milbemycins, and intermediates therefor Mitsugi Shibano, Mutsauo Suzuki 1995-10-24