Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676526 | Method of eliminating bubbles in a medical centrifugal pump using speed variations | Katsuyuki Kuwana, Takeshi Aizawa, Kazuyuki Ito, Motonori Matsuura | 1997-10-14 |
| 5671099 | Magnetic recording apparatus with power conservation feature | Fubito Igari | 1997-09-23 |