Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849451 | Fat emulsion containing prostaglandin | Yutaka Mizushima, Hironaka Aihara, Susumu Otomo, Kazumasa Yokoyama, Tadakazu Suyama | 1989-07-18 |
| 4849730 | Force detecting device | Kouji Izumi, Masanori Itagaki, Eiichi Ohta, Masumitsu Ino, Hirotoshi Equchi | 1989-07-18 |