Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760944 | Scanning optical device | Masahiro Oono, Mitsunori Iima, Hiroshi Kanazawa | 1998-06-02 |
| 5189654 | Automatic gain control apparatus for use in optical disc recording and playback system | — | 1993-02-23 |
| 5166916 | Automatic gain control apparatus | — | 1992-11-24 |
| 5153865 | Automatic gain control apparatus | — | 1992-10-06 |
| 5153871 | Controlling a laser used with an optical disk apparatus | — | 1992-10-06 |
| 5150346 | Automatic tracking servo gain control apparatus | — | 1992-09-22 |
| 5119360 | Controlling a laser used with an optical disk apparatus | — | 1992-06-02 |
| 4593985 | Automatic photographing device for video camera | — | 1986-06-10 |
| 4465352 | Automatic focusing device | Hitoshi Hirobe, Shigeo Enomoto, Shinji Urata | 1984-08-14 |