Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9227851 | Bi-substituted rare earth iron garnet single crystal, method of manufacturing the same, and optical device | Takashi Fukuhara, Kenji Narita | 2016-01-05 |
| 9201167 | Bi-substituted rare earth iron garnet single crystal, method for producing same, and optical device | Takashi Fukuhara, Kenji Narita | 2015-12-01 |
| 7002742 | Polarizing function element, optical isolator, laser diode module and method of producing polarizing function element | Nobuo Imaizumi, Yoshihito Kasai, Toshimichi Sato | 2006-02-21 |