Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908700 | Display control apparatus for displacing and displacing color image data | Kazuya Kishioka | 1990-03-13 |
| 4897636 | Video display control system for moving display images | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura, Minoru Morimoto | 1990-01-30 |
| 4893114 | Image data processing system | — | 1990-01-09 |
| 4870491 | Display control apparatus for supplying display data to raster scanning type display device | — | 1989-09-26 |
| 4864289 | Video display control system for animation pattern image | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1989-09-05 |
| 4857899 | Image display apparatus | — | 1989-08-15 |
| 4849931 | Data processing system having interfacing circuits assigned to a common I/O port address by utilizing a specific bit line of a common bus | Syuko Takahashi | 1989-07-18 |
| 4835526 | Display controller | Makoto Kaneko | 1989-05-30 |
| 4827255 | Display control system which produces varying patterns to reduce flickering | — | 1989-05-02 |
| 4823119 | Pattern write control circuit | — | 1989-04-18 |
| 4812828 | Video display processor | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1989-03-14 |
| 4804948 | Video display control system | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1989-02-14 |
| 4789854 | Color video display apparatus | — | 1988-12-06 |
| 4779083 | Display control system | Makoto Kaneko | 1988-10-18 |
| 4760387 | Display controller | Makoto Kaneko | 1988-07-26 |
| 4751502 | Display controller for displaying a cursor on either of a CRT display device or a liquid crystal display device | Makoto Kaneko | 1988-06-14 |
| 4747042 | Display control system | Ryozo Yamashita, Kazuhiko Nishi | 1988-05-24 |
| 4737778 | Video display controller | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1988-04-12 |
| 4737780 | Display control circuit for reading display data from a video RAM constituted by a dynamic RAM, thereby refreshing memory cells of the video RAM | — | 1988-04-12 |
| 4737772 | Video display controller | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1988-04-12 |
| 4733221 | A-D converter circuit | — | 1988-03-22 |
| 4731742 | Video display control system | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura, Minoru Morimoto | 1988-03-15 |
| 4727363 | Video ram write control apparatus | — | 1988-02-23 |
| 4720803 | Display control apparatus for performing multicolor display by tiling display | — | 1988-01-19 |
| 4684942 | Video display controller | Kazuhiko Nishi, Ryozo Yamashita, Shigemitsu Yamaoka, Takatoshi Okumura | 1987-08-04 |