Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794383 | Centrifugal separator with isolated rotor part | Masaharu Aizawa, Katsunori Akatsu, Yoshinori Tobita, Yukiyoshi Maehara | 2010-09-14 |
| 7396324 | Centrifugal separator with first and second control panels | Masaharu Aizawa, Katsunori Akatsu, Yoshinori Tobita, Yukiyoshi Maehara | 2008-07-08 |
| 6764437 | Centrifuge with rotor having identification elements arranged along the circumference of a circle whose center coincides with the rotor's axis of rotation | Masahiro Inaniwa, Yoshitaka Niinai, Hiroyuki Takahashi | 2004-07-20 |
| 6616588 | Centrifugal separator with rotor identification | Hiroyuki Takahashi, Toshiyuki Suzuki | 2003-09-09 |