Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662740 | Process for producing thin film by epitaxial growth | Atsushi Oido, Akio Nakata, Nobuya Uchida | 1997-09-02 |
| 5640516 | Faraday rotator | Shinji Iwatsuka, Masaaki Kobayashi | 1997-06-17 |