Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818580 | Honeycomb ceramics structure body and method for producing the same | Kazuhiko Kumazawa, Yasushi Noguchi, Hiroyuki Suenobu | 2004-11-16 |
| 6808663 | Method of manufacturing ceramic structure | Yasushi Noguchi, Hiroyuki Suenobu | 2004-10-26 |
| 6773481 | Porous honeycomb filter and manufacturing method thereof | Yasushi Noguchi, Hiroyuki Suenobu | 2004-08-10 |
| 6699428 | Ceramic body producing method | Eiji Ito, Yoshimasa Kondo | 2004-03-02 |