Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328876 | High strength silicon nitride sintered body and process for producing same | Takao Nishioka, Akira Kuibira, Kenji Matsunuma, Yoshishige Takano, Matsuo Higuchi +1 more | 1994-07-12 |
| 5293448 | Speech analysis-synthesis method and apparatus therefor | — | 1994-03-08 |