Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7427127 | Head cartridge and liquid-ejecting apparatus | Makoto Ando, Akihito Miyazaki, Shigeyoshi Hirashima, Takumi Namekawa, Masato Nakamura | 2008-09-23 |
| 7384121 | Cleaner of liquid discharger head and liquid discharger | Yuji Yakura, Masayuki Takakura, Shinichi Horii | 2008-06-10 |
| 7334865 | Head cartridge and liquid ejection apparatus | Atsushi Nakamura, Masato Nakamura, Toshio Fukuda, Yuji Yakura, Shigeyoshi Hirashima +1 more | 2008-02-26 |
| 7334863 | Nozzle cap, head cap unit, and liquid ejection head | Masato Nakamura, Takumi Namekawa, Shigeyoshi Hirashima | 2008-02-26 |
| 7156485 | Liquid discharge head, cleaning method thereof, and liquid discharge apparatus | Yuji Yakura, Makoto Ando, Hiroshi Tokunaga | 2007-01-02 |
| 7100254 | Method of manufacturing an ink-jet printhead | Toru Tanikawa, Hiroshi Tokunaga | 2006-09-05 |
| 6932464 | Piezoelectric actuator and its manufacturing method and ink-jet printhead | Toru Tanikawa, Hiroshi Tokunaga | 2005-08-23 |
| 6672714 | Ink-jet printhead | Toru Tanikawa, Hiroshi Tokunaga | 2004-01-06 |
| 6637856 | Inkjet head and inkjet printer | Makoto Ando, Shigeyoshi Hirashima, Shinichi Horii, Hiroshi Tokunaga | 2003-10-28 |
| 6494554 | Apparatus and method for driving recording head for ink-jet printer | Shinichi Horii, Yuichiro Ikemoto, Yasuo Yukita, Hiroshi Tokunaga, Masaki Kishimoto +3 more | 2002-12-17 |