Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428741 | Aluminum nitride sintered body and method of preparing the same | Yasuhisa Yushio, Hirohiko Nakata, Masuhiro Natsuhara, Motoyuki Tanaka, Yasuhiro Murase | 2002-08-06 |
| 6403510 | Aluminum nitride sintered body and manufacturing method thereof | Akira Kuibira, Hirohiko Nakata, Kenjiro Higaki, Takashi Ishii | 2002-06-11 |