Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314522 | Apparatus and method for producing single crystal | Shigeki Hirasawa, Masato Ikegawa, Hiroyuki Ishibashi | 2008-01-01 |
| 7264750 | Rare earth silicate single crystal and process for production of rare earth silicate single crystals | Kazuhisa Kurashige, Naoaki Shimura, Hiroyuki Ishibashi, Mitsushi Kamada | 2007-09-04 |