Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816993 | Parallel processing computer including interconnected operation units | Yukio Nagaoka, Twao Harada | 1989-03-28 |
| 4795999 | Thermal transfer type printer | Hiromitsu Ogita | 1989-01-03 |