Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856473 | Method of fabricating optical aperture and method of fabricating probe for near field light device | Manabu Oumi, Kenji Kato, Yasuyuki Mitsuoka, Takashi Niwa, Nobuyuki Kasama +2 more | 2005-02-15 |
| 6842558 | Optical switch manufacturing method thereof | Yasuyuki Mitsuoka, Hidetaka Maeda, Norio Chiba, Takashi Niwa, Yoko Shinohara +2 more | 2005-01-11 |