Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656275 | Centrifuge having a stopping step between centrifuging steps | Hisanobu Ooyama | 2017-05-23 |
| 6679821 | Centrifugal separator and administration of user and actual operation of the same | Satoshi Numata, Noriyasu Matsufuji, Hisanobu Oyama, Mitsutoshi Yotsuyanagi, Kazuyoshi Tokunaga | 2004-01-20 |
| 5308757 | Biological cell treatment method and apparatus | Yoshio Kawamura, Yoshu Yoshiba, Shinji Tanaka, Kazuo Sato, Jiro Kikuchi | 1994-05-03 |