Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649563 | Ceramic carrier and ceramic catalyst body | Tomohiko Nakanishi, Yosiyasu Andou | 2003-11-18 |
| 6596372 | Ceramic honeycomb structural body and methods of preparing the same | Keiji Ito, Tomohiko Nakanishi | 2003-07-22 |
| 6589627 | Cordierite honeycomb structural body and its production process | Tomohiko Nakanishi, Yosiyasu Andou | 2003-07-08 |