Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096432 | Glazing layer-forming composition for hot-coating of furnace refractories and method of forming glazing layer | Seiichi Sakaguchi | 2000-08-01 |
| 5076981 | Process for production of aluminum nitride sintered body | Kazuhiko Nakano, Michio Shinohara | 1991-12-31 |
| 5049367 | Aluminum nitride powder and process for preparation of the same | Kazuhiko Nakano, Norio Matsuda, Hideaki Murakami | 1991-09-17 |
| 4986967 | Furnace structure for ceramic powder production | Kazuhiko Nakano, Norio Matsuda, Hideaki Murakami | 1991-01-22 |