Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649563 | Ceramic carrier and ceramic catalyst body | Tomohiko Nakanishi, Masanori Yamada | 2003-11-18 |
| 6641385 | Metal mold for molding a honeycomb structure | Masayoshi Fujita, Mitsutoshi Miyazaki | 2003-11-04 |
| 6589627 | Cordierite honeycomb structural body and its production process | Tomohiko Nakanishi, Masanori Yamada | 2003-07-08 |