Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975302 | Surface-coated SiC whiskers, processes for preparing the same, ceramic reinforced with the same, and process for preparing said reinforced ceramic | Kanji Sugihara, Motohiro Yamamoto, Tohru Kida | 1990-12-04 |
| 4929472 | Surface-coated SiC whiskers, processes for preparing the same, ceramic reinforced with the same, and process for preparing said reinforced ceramic | Kanji Sugihara, Motohiro Yamamoto, Tohru Kida | 1990-05-29 |
| 4632794 | Process for manufacturing whisker preform for composite material | Shigeto Mori | 1986-12-30 |