Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113520 | Data processor enabling prioritizing of concurrent tasks | Keiichi Hirata, Tomohiro Ban, Atsuko Kawasumi, Kazuko Nakagawa, Satoru Tsuruki | 1992-05-12 |
| 4953105 | Word processor with a merge print function responsive to variable data length | Keiichi Hirata, Tomohiro Ban, Atsuko Kawasumi, Kazuko Nakagawa | 1990-08-28 |
| 4897804 | Data processing device with screen seperated into line format area and data display area | Yasushi Kawakami, Fukue Obata, Kayoko Makihara, Shiro Yamada, Minoru Oishi +3 more | 1990-01-30 |