Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012225 | Tubing pump | Masahiro Koyama, Makoto Kashiwagi, Hiroyuki Kogure, Hiroyuki Tajima | 2018-07-03 |
| 9541221 | Tube clamp structure of tubing pump | Masahiro Koyama, Makoto Kashiwagi, Hiroyuki Kogure, Hiroyuki Tajima | 2017-01-10 |