Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489987 | Electronic endoscope apparatus | Mitsuru Higuchi | 2002-12-03 |
| 6422996 | Electronic-endoscope light source unit for setting shading period | Mitsuru Higuchi, Daisuke Ayame, Shinji Takeuchi | 2002-07-23 |
| 6413211 | Electronic-endoscope light source unit for setting shading period | Mitsuru Higuchi, Daisuke Ayame, Shinji Takeuchi | 2002-07-02 |
| 6387046 | Electronic endoscope apparatus for discriminating optically variable power from electronically variable power | Mitsuru Higuchi | 2002-05-14 |
| 6334845 | Electronic-endoscope light source unit for setting shading period | Mitsuru Higuchi, Ayame Daisuke, Takeuchi Shinji | 2002-01-01 |