Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892578 | Acceleration sensor | Masakatsu Saitoh, Takashi Satoh | 2005-05-17 |
| 6870984 | Optical switching device comprising plural mechanical optical switches | Yoshiaki Uchida, Fumio Nitanda, Tomoki Soutome | 2005-03-22 |