Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016264 | Rotary-valve and adsorption separation system | Toshihiko Fuse, Mitsuru Kudari, Masanobu Ninomiya | 2011-09-13 |
| 6372026 | Apparatus for producing oxygen enhanced gas from air | Masaki Tachino | 2002-04-16 |
| 5720276 | Apparatus for supplying a respiratory gas to a patient | Daisuke Kobatake | 1998-02-24 |