Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849747 | Display data transfer control apparatus applicable for display unit | Shinji Ogawa, Haruhiko Tsuchiya, Hiroshi Aoki, Hiroshi Yamamoto | 1989-07-18 |
| 4837564 | Display control apparatus employing bit map method | Shinji Ogawa, Haruhiko Tsuchiya, Hiroshi Aoki, Hiroshi Yamamoto | 1989-06-06 |