Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9004662 | Filter and ink-jet recording apparatus having the same | Takehiko Matsushita, Takahiro Arima | 2015-04-14 |
| 8746864 | Filter and ink-jet recording apparatus having the same | Takehiko Matsushita, Takahiro Arima | 2014-06-10 |
| 8727466 | Ink jet printer and air purging control method therefor | Tomohiro Inoue | 2014-05-20 |
| 8567928 | Ink driven solvent pump for an image forming apparatus | Hiroshi Kotabe, Akira Miyao | 2013-10-29 |
| 8337004 | Ink jet recording device | Akira Miyao, Seiji Fujikura, Tadayuki Matsuda, Hiroshi Kotabe, Tomohiro Inoue | 2012-12-25 |
| 8333463 | Ink jet recording device | Akira Miyao, Seiji Fujikura, Tadayuki Matsuda, Hiroshi Kotabe, Tomohiro Inoue | 2012-12-18 |
| 8308283 | Filter and ink-jet recording apparatus having the same | Takehiko Matsushita, Takahiro Arima | 2012-11-13 |
| 8308282 | Ink jet recording device | Akira Miyao, Seiji Fujikura, Tadayuki Matsuda, Hiroshi Kotabe, Tomohiro Inoue | 2012-11-13 |
| D533697 | Electric vacuum cleaner | Kenji Ikeno, Sei Takahashi | 2006-12-12 |
| D371653 | Vacuum cleaner | Susumu Yamaguchi | 1996-07-09 |