Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563167 | Microorganism culture sheet | Michiko Miyagi, Rui Saito, Tetsuji Ueki, Takuma Baba, Mai Kinoshita | 2020-02-18 |
| 6443314 | Membrane filtration system | Kazuo Shiraiwa, Masamichi Tawara, Yuichi Nishimura | 2002-09-03 |