Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432626 | Silver halide emulsion and silver halide color photographic material | Sadayasu Ishikawa | 2002-08-13 |
| 6374025 | Lightguide connector joint in an endoscopic system | Kenichi Iriyama | 2002-04-16 |