Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408207 | Bellows pump device | Masateru Yamada, Kazukiyo Teshima, Atsushi Nakano, Daisuke Urata | 2019-09-10 |
| 10309391 | Bellows pump device | Yuta MATSUDA, Atsushi Nakano, Kenji Yamazaki, Masaki Miyamoto | 2019-06-04 |