Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8748560 | Adsorbent for the removal of blood cells | Michiharu Nakao, Toshiaki Chiba | 2014-06-10 |
| 8541538 | Adsorbent for the removal of blood cells | Michiharu Nakao | 2013-09-24 |
| 5499911 | Apparatus for spinning of polyurethane elastic filaments | Kiyoshi Nakata | 1996-03-19 |
| 5330338 | Apparatus for spinning of polyurethane elastic filaments | Kiyoshi Nakata | 1994-07-19 |