Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019813 | Internal-surface-scanning image recording apparatus | — | 2006-03-28 |
| 6529261 | Apparatus for and method of recording image | — | 2003-03-04 |
| 6456315 | Internal-surface-scanning image recording apparatus | — | 2002-09-24 |
| 6252694 | Internal-surface-scanning image recording apparatus | — | 2001-06-26 |
| 5528412 | Optical beam scanning apparatus | — | 1996-06-18 |
| 5502709 | Apparatus for recording images on interior surface of cylinder | — | 1996-03-26 |
| 5477374 | Optical beam scanning apparatus | — | 1995-12-19 |
| 5475523 | Disk for light beam recording device and light beam recording device | — | 1995-12-12 |
| 5461601 | Light beam recording device having a reflecting mirror movable a long an optical axis to compensate an un-focused point on the surface of a recording medium | Kiichi Kato, Katsuto Sumi | 1995-10-24 |
| 5258856 | Scanning and exposing method using a plurality of optical beams and apparatus therefor | — | 1993-11-02 |
| 5132834 | Method of inputting signals to light modulator and simultaneous multi-beam type light modulating apparatus | — | 1992-07-21 |
| 5079568 | Simultaneous multi-beam optical modulator device using memory mapped signals to adjust for constant light beam intensity | — | 1992-01-07 |
| 4993812 | Semiconductor laser optical system | Hiroshi Matsuoka, Hiroyuki Hiiro | 1991-02-19 |
| 4990763 | Light beam recorder having beam duration and intensity controlled in accordance with scanning speed | — | 1991-02-05 |
| 4945315 | Method of and apparataus for projecting a laser beam into light amplifier | — | 1990-07-31 |
| 4907055 | Optical semiconductor device | — | 1990-03-06 |
| 4882607 | Optical semiconductor device | — | 1989-11-21 |
| 4791591 | Apparatus for correcting scanning rate deviation of a galvanometer and correcting method thereof | Katsumi Asanuma | 1988-12-13 |
| 4724483 | Information compressing method and apparatus | — | 1988-02-09 |
| 4707710 | Method of detecting a drift amount in two-dimensionally scanning a form slide film and a detecting apparatus | — | 1987-11-17 |
| 4667099 | Optical linear encoder | Noboru Arai | 1987-05-19 |