Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890190 | Magnetic pump | Hiroyuki Kawai, Katsumi Kawaguchi | 2021-01-12 |
| 7249939 | Rear casing arrangement for magnetic drive pump | Koichi Kojima, Yoshihiro Iba | 2007-07-31 |
| 6443710 | Magnetic pump | Kiyoshi Tatsukami, Yoshihiro Iba, Kazuo Okada | 2002-09-03 |