Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709378 | Supernatant liquid collector with balance weight forming function and centrifugal apparatus using the same | Shintaro Nishimura, Kazuyoshi Yajima, Satoshi Minoshima, Ichiro Matsunari | 2004-03-23 |