Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897723 | Method for fabricating a ceramic composite body having at least one hollow portion therein | Syuichi Nakano | 1999-04-27 |
| 5522979 | Stratified ceramic body, oxygen sensor using the same and fabrication method thereof | Shouzo Tanida, Hiroshi Furuhashi, Tomio Sugiyama | 1996-06-04 |