Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878608 | Liquid discharge apparatus and maintenance method for liquid discharge apparatus | Takahiro Yamada, Naoya Okazaki, Masaru Someya | 2011-02-01 |
| 7879246 | Water treatment apparatus | Yukio Doi, Koichi Matsuo, Yosuke Tabata, Toshiyuki Iwama | 2011-02-01 |
| 7726794 | Inkjet printer | Naoya Okazaki | 2010-06-01 |
| 7695107 | Ink-jet printer | — | 2010-04-13 |
| 7604324 | Apparatus for ejecting droplets | Masayuki Takata, Hiromitsu Mizutani | 2009-10-20 |
| 7581813 | Ink-jet recording apparatus | Naoya Okazaki, Masayuki Takata | 2009-09-01 |
| 7475975 | Inkjet printhead assembly | — | 2009-01-13 |
| 7413295 | Inkjet printer with delivery chamber | Masayuki Takata, Naoya Okazaki, Kazuaki Iwatsuki | 2008-08-19 |
| 7410248 | Air bubble removal in an ink jet printer | Takaichiro Umeda, Hikaru Kaga, Tsuyoshi Suzuki, Seiji Shimizu, Takamasa Usui | 2008-08-12 |
| 7404630 | Buffer tank for inkjet printer, and inkjet printer | — | 2008-07-29 |
| 7399070 | Ink jet printer | Hirotake Nakamura, Masayuki Takata, Takamasa Usui, Bing Wang, Naoya Okazaki | 2008-07-15 |
| 7331652 | Joint structure and method of producing same | Shingo Hattori | 2008-02-19 |
| 7303271 | Ink jet printer | Takamasa Usui, Masayuki Takata | 2007-12-04 |
| 7168795 | Ink jet recording apparatus | — | 2007-01-30 |
| 7093710 | Ink-package assembly, and method of producing the same | Bing Wang | 2006-08-22 |
| 7040737 | Ink jet recording device | Masayuki Takata, Hirotake Nakamura | 2006-05-09 |
| 6749487 | Method of polishing glass substrate for information recording media, and glass substrate for information recording media | Koji Okuhata, Hiromi Nakano | 2004-06-15 |
| 6715863 | Ink jet recording device | — | 2004-04-06 |
| 6682166 | Ink jet recording apparatus | — | 2004-01-27 |