Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341548 | Device for adjusting distance of cutting blade from workpiece sheet | Yasuhiro Ogawa, Tadanobu Chikamoto, Kazuyoshi Minaminaka | 2002-01-29 |
| 5541637 | Image exposure apparatus with compensation for variations in scanning rate | Tsuyoshi Ohashi | 1996-07-30 |
| 5311216 | Exposure device having means for correcting intensity of laser beam dependent on variation in rotational speed of photosensitive member | Tsuyoshi Ohashi | 1994-05-10 |
| 5151586 | Scanning exposure device provided with intensity correction to compensate for scan angle | Shougo Sato, Tsuyoshi Ohashi | 1992-09-29 |
| 5144339 | Laser scanner with deflector and photosensitive drum control | Tsuyoshi Ohashi | 1992-09-01 |
| 4807204 | Magneto-optical recording medium having pairs of mutually corresponding recording segments, and apparatus for recording information on the medium | Shuzo Mizutani, Riki Matsuda, Kazunari Taki, Yutaka Hattori, Kazuyuki Miyaki | 1989-02-21 |