Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7041155 | Selective adsorbent for nitrogen and method for separating air using the same | Jin-Bae Kim, Hisanao Jo, Haruo Yoshioka | 2006-05-09 |
| 6423121 | Nitrogen adsorbent and use thereof | Haruo Yoshioka, Hisanao Jo, Jin-Bae Kim | 2002-07-23 |
| 6105417 | Gas sensor | Toshikazu Nosaka, Yoshiaki Sakurai, Kazuki Natsukawa, Tsutomu Yotsuya, Shunsaku Kawabata +4 more | 2000-08-22 |
| 5399199 | Apparatus for gas source molecular beam epitaxy | Kenji Okumura, Hidehiko Oku | 1995-03-21 |
| 5336300 | Method and apparatus for separating mixed gas | Akira Yoshino, Nobuhiko Mihoichi | 1994-08-09 |
| 5252131 | Apparatus for gas source molecular beam epitaxy | Kenji Okumura, Hidehiko Oku | 1993-10-12 |