Issued Patents All Time
Showing 25 most recent of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210641 | Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head | Shogo Ono, Kazuyasu Takenaka, Atsushi Nakamura, Yuichiro Ikemoto, Shigeyoshi Hirashima +5 more | 2012-07-03 |
| 8109592 | Liquid-ejecting head, liquid-ejecting device, liquid-ejecting method, and ejection medium for liquid-ejecting head | Iwao Ushinohama | 2012-02-07 |
| 8109584 | Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head | Shogo Ono, Kazuyasu Takenaka, Atsushi Nakamura, Yuichiro Ikemoto, Shigeyoshi Hirashima +5 more | 2012-02-07 |
| 7959249 | Liquid-ejecting head, liquid-ejecting device, liquid-ejecting method, and ejection medium for liquid-ejecting head | Iwao Ushinohama | 2011-06-14 |
| 7942489 | Liquid emitting apparatus and method | Iwao Ushinohama, Yuichiro Ikemoto, Kazuyasu Takenaka | 2011-05-17 |
| 7896454 | Remaining-liquid-amount display apparatus and remaining-liquid-amount display method | Takumi Namekawa, Kazuyasu Takenaka, Shinichi Horii | 2011-03-01 |
| 7837304 | Liquid discharging device | Kazuyasu Takenaka, Shin Todo, Atsushi Nakamura, Iwao Ushinohama | 2010-11-23 |
| 7690768 | Liquid ejecting head and liquid ejecting apparatus | Shogo Ono, Takaaki Miyamoto, Kazuyasu Takenaka | 2010-04-06 |
| 7581809 | Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head | Shogo Ono, Kazuyasu Takenaka, Atsushi Nakamura, Yuichiro Ikemoto, Shigeyoshi Hirashima +5 more | 2009-09-01 |
| 7568389 | Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method | Kazuyasu Takenaka, Takumi Namekawa | 2009-08-04 |
| 7537311 | Method and apparatus for ejecting liquid | Masato Nakamura, Toru Tanikawa, Minoru Kohno, Koichi Igarashi, Manabu Tomita +3 more | 2009-05-26 |
| 7530668 | Liquid ejection head, liquid ejection apparatus, and method for fabricating liquid ejection head | Manabu Tomita, Iwao Ushinohama, Shinji Kayaba | 2009-05-12 |
| 7524020 | Liquid ejecting head and liquid ejecting apparatus | Minoru Kohno, Kazuyasu Takenaka, Iwao Ushinohama | 2009-04-28 |
| 7503646 | Liquid discharge apparatus and method for discharging liquid | Kazuyasu Takenaka, Yuichiro Ikemoto | 2009-03-17 |
| 7470004 | Liquid ejection head and liquid ejection device | Takaaki Miyamoto, Manabu Tomita, Shogo Ono, Kazuyasu Takenaka, Iwao Ushinohama +1 more | 2008-12-30 |
| 7465031 | Liquid-ejection apparatus | Manabu Tomita, Iwao Ushinohama, Shogo Ono | 2008-12-16 |
| 7465003 | Liquid ejector and liquid ejecting method | Iwao Ushinohama, Yuichiro Ikemoto, Kazuyasu Takenaka | 2008-12-16 |
| 7431430 | Liquid ejecting head having selectively controlled heat-energy evolving element regions | Manabu Tomita, Minoru Kohno, Takaaki Miyamoto | 2008-10-07 |
| 7410247 | Liquid ejection head and liquid ejection apparatus | Manabu Tomita, Kazuyasu Takenaka, Takaaki Miyamoto, Shogo Ono | 2008-08-12 |
| 7334878 | Liquid ejection head and liquid ejection apparatus | Shogo Ono, Takaaki Miyamoto, Kazuyasu Takenaka | 2008-02-26 |
| 7281784 | Liquid discharge apparatus and method for discharging liquid | Kazuyasu Takenaka, Yuichiro Ikemoto | 2007-10-16 |
| 7240989 | Liquid delivery head, liquid delivery device, and liquid delivery head driving method | Manabu Tomita, Iwao Ushinohama, Fusa Nakayama | 2007-07-10 |
| 7222927 | Liquid discharge device and liquid discharge method | Kazuyasu Takenaka, Iwao Ushinohama, Yuichiro Ikemoto, Yukihiro Ohzeki | 2007-05-29 |
| 7216950 | Liquid-discharging apparatus, and density adjusting method and system of the same | Kazuyasu Takenaka, Takanori Takahashi, Ichiro Ujiie | 2007-05-15 |
| 7213905 | Liquid ejecting device | — | 2007-05-08 |