Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931863 | Stirling refrigerator | Wei Chen | 2005-08-23 |
| 6869902 | Silicon nitride porous body and method of manufacturing the same | Katsuhiro Inoue, Kenji Morimoto, Shinji Kawasaki, Hiroaki Sakai | 2005-03-22 |
| 6846764 | Silicon nitride porous body and method of manufacturing the same | Katsuhiro Inoue, Kenji Morimoto, Shinji Kawasaki, Hiroaki Sakai | 2005-01-25 |