Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302181 | Oxide-dispersion-strengthened heat-resistant chromium-based sintered alloy | Toshiaki Morichika, Takashi Onishi, Hiroshi Yamamoto, Koichi Yanai | 1994-04-12 |
| 5288228 | Heat-resistant materials | Hideo Fujita, Jun Funakoshi, Takahiro Kaba, Akira Shinosaki | 1994-02-22 |