Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8262551 | Centrifuge having displacement sensor | Yoshitaka Niinai, Hisanobu Ooyama | 2012-09-11 |
| 7909751 | Method for sterilizing a centrifugal separator | Yoshinori Tobita, Masaharu Aizawa, Tomohiro Koizumi | 2011-03-22 |
| 7901342 | Centrifugal separator with sterilizing apparatus | Yoshinori Tobita, Masaharu Aizawa, Tomohiro Koizumi | 2011-03-08 |
| 7874973 | Centrifuge with steam sterilization | Masaharu Aizawa, Tatsuya Konno | 2011-01-25 |
| 7794383 | Centrifugal separator with isolated rotor part | Kenichi Tetsu, Masaharu Aizawa, Yoshinori Tobita, Yukiyoshi Maehara | 2010-09-14 |
| 7591775 | Centrifugal separator with sterilizing apparatus | Yoshinori Tobita, Masaharu Aizawa, Tomohiro Koizumi | 2009-09-22 |
| 7396324 | Centrifugal separator with first and second control panels | Kenichi Tetsu, Masaharu Aizawa, Yoshinori Tobita, Yukiyoshi Maehara | 2008-07-08 |
| 6589151 | Centrifugal separator capable of reading a rotor identification signal under different rotor rotation conditions | Shinji Watanabe, Takayuki Watahiki | 2003-07-08 |
| 6589152 | Centrifugal separator with rotor data list indication | Yoshitaka Niinai, Hisanobu Oyama, Takayuki Watahiki | 2003-07-08 |
| 5726550 | Motor control system for centrifuge | Masahiro Inaniwa, Shinji Watanabe, Noriyasu Matsufuji | 1998-03-10 |