Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814562 | Apparatus for molding a honeycomb structure | Takeyuki Ishii, Yoshimasa Kondo | 2004-11-09 |
| 6696130 | Ceramic honeycomb structure and process for production thereof | Yoshiyuki Kasai, Takashi Harada, Akito Higuchi | 2004-02-24 |