Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217293 | Process and system for producing nuclear spin polarized xenon gas | Norio Ohtake, Takashi Hiraga, Mineyuki Hattori, Kazuhiro Homma | 2012-07-10 |
| 7541051 | Nuclear spin polarized rare gas production device and polarized rare gas production method using this | Mineyuki Hattori, Takashi Hiraga | 2009-06-02 |
| 4432920 | Process for the preparation of porous membrane | Norio Ishikawa, Yasumoto Nishijima | 1984-02-21 |