Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821187 | Processor capable of executing one or more programs by a plurality of operation units | Hirotada Ueda, Yoshimune Hagiwara, Kenji Kaneko | 1989-04-11 |
| 4803477 | Management system of graphic data | Takafumi Miyatake, Shigeko Ohtani, Junichi Higashino | 1989-02-07 |