Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938527 | Ink, ink cartridge, ink jet recording apparatus, and ink jet recording method | Tohru Ohshima, Naoya Morohoshi, Kiyofumi Nagai, Masanori Hirano, Shigetaka Sakakibara | 2011-05-10 |
| 5832330 | Method and apparatus for controlling a temperature of a fixing roller in a printing/copying device | — | 1998-11-03 |
| 5682577 | Method and apparatus for controlling a temperature of a fixing roller in an printing/copying device | — | 1997-10-28 |
| RE35528 | Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine | Yozo Matsuura, Shiroh Kondoh, Kazuhiro Yuasa, Hiroshi Saitoh, Masanori Yoshimura +2 more | 1997-06-10 |
| 5126799 | Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine | Yozo Matsuura, Shiroh Kondoh, Kazuhiro Yuasa, Hiroshi Saitoh, Masanori Yoshimura +2 more | 1992-06-30 |