Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869902 | Silicon nitride porous body and method of manufacturing the same | Kenji Morimoto, Masaaki Masuda, Shinji Kawasaki, Hiroaki Sakai | 2005-03-22 |
| 6846764 | Silicon nitride porous body and method of manufacturing the same | Kenji Morimoto, Masaaki Masuda, Shinji Kawasaki, Hiroaki Sakai | 2005-01-25 |