Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695700 | Method of preparing a ceramic porous body | Hisao Takeuchi, Seiji Nakahata, Chihiro Kawai | 1997-12-09 |
| 5696042 | Ceramic porous body and method for preparing the same | Chihiro Kawai, Akira Yamakawa | 1997-12-09 |
| 5618765 | Ceramics porous body and method of preparing the same | Hisao Takeuchi, Seiji Nakahata, Chihiro Kawai | 1997-04-08 |