Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818580 | Honeycomb ceramics structure body and method for producing the same | Yasushi Noguchi, Hideaki Nishi, Hiroyuki Suenobu | 2004-11-16 |
| 6726977 | Cordierite honeycomb structure and manufacturing method thereof | Kunikazu Hamaguchi | 2004-04-27 |