Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075946 | Position adjusting device for a camera optical unit | — | 2000-06-13 |
| 6019863 | Optical disk structure, method of manufacturing the same, and apparatus for manufacturing the same | Takeshi Hagio, Minami Amano, Mikio Mori, Takashi Tomita, Keiji Kakinuma | 2000-02-01 |
| 5570606 | Reduction gear device | — | 1996-11-05 |
| 5515124 | Image format altering camera | Yuichi Kurosawa | 1996-05-07 |
| 5305051 | Camera having a variable photographing aperture and control method thereof | Hiroshi Kurei | 1994-04-19 |
| 4321434 | Electroacoustic transducer | — | 1982-03-23 |