Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140601 | Output control apparatus of laser unit and adjusting method thereof | Kazuyuki Shimada | 1992-08-18 |
| 4918462 | Method and apparatus for driving a solid scan type recording head | Satoru Tomita, Kazuyuki Shimada | 1990-04-17 |