Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600870 | Input-output circuit, recording apparatus and reproduction apparatus for digital video signal | Hiroo Okamoto, Kyoichi Hosokawa, Hitoaki Owashi, Takaharu Noguchi | 2003-07-29 |
| 6597182 | Detector for detecting contact resistance anomaly of cathode electrode in electroplating machine | — | 2003-07-22 |