IS

Isamu Sugawara

HL Hoechst Japan Limited: 1 patents #49 of 137Top 40%
KT Kabushiki Kaisha Taito: 1 patents #23 of 61Top 40%
📍 Niiza, JP: #146 of 316 inventorsTop 50%
Overall (All Time): #2,317,516 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5053398 Sulfated homopolysaccharides as anti-AIDS virus agents Shigero Mori, Wataru Ito 1991-10-01
5028698 Cytorhodin S derivatives and a process for their preparation Yukiko Tone, Toshiro Iwahashi, Etsuko Ohkouchi, Hiroshi Kitagawa, Hiroshi Okazaki +8 more 1991-07-02