Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664205 | Porous, sound-absorbing ceramic moldings and method for production thereof | Noriho Oda, Nobuaki Miyao | 2003-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664205 | Porous, sound-absorbing ceramic moldings and method for production thereof | Noriho Oda, Nobuaki Miyao | 2003-12-16 |