Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117741 | Method and device for ultrasonic vibration detection during high-performance machining | Marvin Klein, Bruno Francois Pouet | 2006-10-10 |
| 7021837 | Optical interface for 4-channel opto-electronic transmitter-receiver | Chris Keller, Shuhei Toyoda | 2006-04-04 |
| 6905257 | Optical interface for 4-channel opto-electronic transmitter-receiver | Chris Keller, Shuhei Toyoda, Yasunori Iwasaki | 2005-06-14 |