Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458298 | Process for molding ceramics | Tomoyuki Awazu, Yasushi Tsuzuki | 2002-10-01 |
| 6447923 | Metallized silicon nitride ceramic and fabricating process thereof as well as metallizing composite for the process | — | 2002-09-10 |
| 6410468 | Si3N4 ceramic, Si-base composition for production thereof and processes for producing these | Seiji Nakahata | 2002-06-25 |