Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6875270 | Magnetic garnet single-crystal film and method of producing the same, and Faraday rotator comprising the same | Kazuhito Yamasawa | 2005-04-05 |
| 6853473 | Faraday rotator and optical device comprising the same, and antireflection film and optical device comprising the same | Kenichi Tohchi, Kazuhito Yamasawa, Shinichiro Kakei | 2005-02-08 |