Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604759 | Pouch container | Hitoshi Mitsui, Kenji Kawasaki, Osao Ueda, Toshio Ishiki, Tadashi Takano +4 more | 2017-03-28 |
| D751190 | Infusion bag | Osao Ueda, Toshio Ishiki, Tadashi Takano, Masayuki Uenishi, Hiroyuki Nakagami | 2016-03-08 |