Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448743 | Ink Jet printer having a print misalignment detection sensor | — | 2008-11-11 |
| 7384117 | Ink jet printer | Mikio Shoki, Ryuji Aoki, Toshiyuki Nakanishi, Makoto Tsujinishi | 2008-06-10 |
| 7097276 | Image forming apparatus | — | 2006-08-29 |
| 4671881 | Sewage treatment process | — | 1987-06-09 |