Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322822 | Ultra-high-strength refractory silicon carbide fiber and process for producing same | Noboru Kasai, Kiyohito Okamura, Masaki Sugimoto, Tsuyoshi Mitsuhashi | 1994-06-21 |
| 5283044 | Super heat-resistant silicon carbide fibers from poly-carbosilane | Kiyohito Okamura, Hiroshi Ichikawa, Michio Takeda, Noboru Kasai, Masanobu Nishii | 1994-02-01 |