YS

Yoshimi Shirai

DC Dainippon Pharmaceutical Co.: 3 patents #41 of 207Top 20%
DC Dainippon Sumitomo Pharma Co.: 1 patents #107 of 256Top 45%
📍 Ikeda, JP: #133 of 425 inventorsTop 35%
Overall (All Time): #1,260,496 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7141249 Rapidly soluble drug composition Mamoru Ohashi, Kazuyoshi Ogasawara, Hiroshi Fujioka 2006-11-28
6413541 Disintegrating tablet in oral cavity and production thereof Kiyomi Sogo, Kazuyoshi Ogasawara, Yutaka Higashi, Yasuhiko Nakamura 2002-07-02
6297244 Stable drug composition Mamoru Ohashi, Kazuyoshi Ogasawara, Hiroshi Fujioka 2001-10-02
5082669 Rapid-releasing oral particle pharmaceutical preparation with unpleasant taste masked Kiyomi Sogo, Yoshihiko Nakamura, Hiroshi Fujioka, Hirokazu Makita 1992-01-21