Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5382218 | Rotor having magnet mountable seats for rotor identification, and centrifuge using the same | — | 1995-01-17 |
| 5067938 | Centrifugal separator | Kuniyuki Shimamura, Hayabu Nogawa, Keikichi Saito, Minoru Hara | 1991-11-26 |
| 4464161 | Safety device for centrifugal separators | Hiizu Wakita, Minoru Hara | 1984-08-07 |
| 4460351 | Rotor for a centrifuge | Hiizu Wakita | 1984-07-17 |
| 4314662 | Swinging type rotors of centrifugal machines | — | 1982-02-09 |