Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863325 | Process for producing high purity silicon carbide powder for preparation of a silicon carbide single crystal and single crystal | Masashi Kanemoto, Masao Hashimoto | 1999-01-26 |
| 4992095 | Alloy target used for manufacturing magneto-optical recording medium | Tasuo Nate, Toshio Morimoto | 1991-02-12 |
| 4946501 | Alloy target for magneto-optical recording | Tasuo Nate, Toshio Morimoto, Kouichi Oka | 1990-08-07 |
| 4915737 | Alloy target for manufacturing a magneto-optical recording medium | Toshio Morimoto, Keizo Kazama, Yasuhiro Okajima, Yasuhiro Tsugita | 1990-04-10 |