Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625181 | Light-receipt system with current bias circuit and pre-amplifier for use in optical digital communication | Setsuo Misaizu, Hisaya Sakamoto, Yuji Miyaki, Norio Nagase, Hiroshi Kuzukami | 1997-04-29 |