Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395746 | Method and device for magnetically transporting | Hiroto Tanaka, Hideyuki Tanaka, Kotaro Sasaki | 1983-07-26 |
| 4306970 | Magnetic particle separating device | Hiroto Tanaka, Hideyuki Tanaka | 1981-12-22 |