Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984162 | Word processor with a margin text edit function | Hiroshi Torii, Minoru Oishi, Tomohiro Ban, Akihiro Furukawa, Kazuko Nakagawa | 1991-01-08 |
| 4924433 | Word processor with attribute functions | Keiichi Hirata, Yoshinari Morimoto, Tomohiro Ban, Tomoko Miura, Yoshie Ikeda +1 more | 1990-05-08 |
| 4839827 | Document processing apparatus | Keiiti Hirata, Yoshinari Morimoto, Tomohiro Ban, Tomoko Miura, Yoshie Ikeda | 1989-06-13 |