Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997707 | Liquid ejection device | Hirotake Nakamura | 2011-08-16 |
| 7988267 | Ink jet printer | — | 2011-08-02 |
| 7985312 | Ultrasonic welding apparatus and method for producing welded product | Akihiko Taniguchi, Koichiro Hara, Hirotake Nakamura | 2011-07-26 |
| 7901060 | Ink-jet recording apparatus | Naoya Okazaki | 2011-03-08 |
| 7887168 | Liquid droplet jetting apparatus and method of exchanging main tank | Hirotake Nakamura | 2011-02-15 |
| 7887165 | Sealing structure | Naoya Okazaki | 2011-02-15 |
| 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 |