Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011639 | Method for the preparation of a sintered body of silicon carbide | Minoru Takamizawa, Akira Hayashida, Hiromi Ohsaki, Jiyunitirow Maruta | 1991-04-30 |
| 4981666 | Method for the preparation of silicon carbide whiskers | Motoyuki Yamada, Minoru Takamizawa, Akira Hayashida, Hiromi Ohsaki | 1991-01-01 |
| 4762810 | Method for the preparation of a sintered body of silicon carbide | Morinobu Endo, Minoru Takamizawa, Tatsuhiko Hongu, Akira Hayashida, Hiromi Ohsaki | 1988-08-09 |
| 4571331 | Ultrafine powder of silicon carbide, a method for the preparation thereof and a sintered body therefrom | Morinobu Endou, Minoru Takamizawa, Tatsuhiko Hongu, Taishi Kobayashi, Akira Hayashida +3 more | 1986-02-18 |