Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6086178 | Ink detection for printers and scanners | Minoru Yokoyama, Yuji Nakano, Naohiro Iwata, Hideyuki Terashima | 2000-07-11 |
| 6012794 | Inkjet printing apparatus which determines residual ink amount, and method of detecting ink | Yuji Nakano, Minoru Yokoyama, Naohiro Iwata, Hideyuki Terashima | 2000-01-11 |
| 5903365 | Sheet conveying apparatus with a reduced load driving system | Naohiro Iwata, Minoru Yokoyama, Yuji Nakano, Hideyuki Terashima | 1999-05-11 |
| 5749570 | Sheet conveying apparatus | Naohiro Iwata, Minoru Yokoyama, Yuji Nakano, Hideyuki Terashima | 1998-05-12 |
| 5036319 | Magnetic encoder using magnetoresistive element | Manabu Shiraki, Osami Miyao, Shoji Fujisawa | 1991-07-30 |