TI

Toshio Itoyama

HC Hisamitsu Pharmaceutical Co.: 2 patents #129 of 383Top 35%
📍 Tsukuba, JP: #1,315 of 2,818 inventorsTop 50%
Overall (All Time): #2,229,803 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6277366 Release-sustaining agent for drugs and sustained-release pharmaceutical composition Takeshi Goto, Hiroshi Sorimachi, Kazuhisa Yoshitake 2001-08-21
5856347 Antibacterial preparation or bactericide comprising 2-aminothiazole derivative and/or salt thereof Terushi Hashiguchi, Toshio Yoshida, Yasuaki Taniguchi 1999-01-05