Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7722030 | Sheet feeder | Wataru Sugiyama, Shingo Ito, Naokazu Tanahashi | 2010-05-25 |
| 7686302 | Feeder device for feeding media sheets | Naokazu Tanahashi, Wataru Sugiyama, Shingo Ito | 2010-03-30 |
| 7665821 | Inkjet printer and maintenance method thereof | Shingo Ito, Naokazu Tanahashi, Wataru Sugiyama | 2010-02-23 |
| 7661674 | Feeding device and image recording apparatus equipped with the feeding device | Masatoshi Izuchi | 2010-02-16 |
| 7607771 | Ink cartridges | Wataru Sugiyama, Naokazu Tanahashi, Shingo Ito | 2009-10-27 |
| 7597433 | Ink cartridge, inkjet printer and combination thereof | Naokazu Tanahashi, Shingo Ito, Wataru Sugiyama | 2009-10-06 |
| 7441872 | Image forming device with holder for detachably mounting ink cartridge thereon | Shingo Ito | 2008-10-28 |
| 7284848 | Ink cartridges | Wataru Sugiyama, Naokazu Tanahashi, Shingo Ito | 2007-10-23 |
| 6196672 | Hot-melt type ink jet printer having heating and cooling arrangement | Hiroshi Igarashi, Kazuya Asano, Shogo Suzuki, Shinji Kimura, Takashi Nakata +1 more | 2001-03-06 |
| 6126345 | Sheet feeding device and correction method of sheet feed amount in the sheet feeding device | Hiroshi Igarashi, Shinji Kimura, Tsuyoshi Kushida | 2000-10-03 |
| 5328280 | Printer having means for switching medium feed path from sheet feed path to web feed path or vice versa | — | 1994-07-12 |
| 5308175 | Printer with reverse sheet feed path to sheet inlet | — | 1994-05-03 |
| 5257867 | Printer with print gap control | Yasunari Yoshida, Satoshi Uchiyama | 1993-11-02 |
| 4988226 | Printer having main and auxiliary pin tractor units | — | 1991-01-29 |
| 4676675 | Media thickness compensating device for a printer | Yoshihumi Suzuki, Kazuhiro Omura | 1987-06-30 |