Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256154 | Electronic device and imaging device with image data correction | Masashi Nakata | 2025-03-18 |
| 8210641 | Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head | Takeo Eguchi, Shogo Ono, Kazuyasu Takenaka, Atsushi Nakamura, Yuichiro Ikemoto +5 more | 2012-07-03 |
| 8201920 | Head cartridge and liquid ejection apparatus | Atsushi Nakamura, Shota Nishi, Masato Nakamura, Toshio Fukuda, Shigeyoshi Hirashima +1 more | 2012-06-19 |
| 8109584 | Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head | Takeo Eguchi, Shogo Ono, Kazuyasu Takenaka, Atsushi Nakamura, Yuichiro Ikemoto +5 more | 2012-02-07 |
| 8007072 | Cleaning blade, method of fabricating cleaning blade, and cleaning apparatus for liquid discharge head | Shota Nishi, Shigeyoshi Fujiki, Manabu Matsuda, Makoto Ando | 2011-08-30 |
| 7997679 | Image forming apparatus and controlling method therefor | Kenji Suzuki, Hiroshi Tokunaga, Shinichi Horii | 2011-08-16 |
| 7935389 | Liquid spraying apparatus and method | Takanori Takahashi, Kenji Okamoto, Soichi Kuwahara, Shinichi Horii, Yoshiaki Haba +1 more | 2011-05-03 |
| 7824005 | Liquid ejection device | Masahiro Koike, Shota Nishi, Yasuhiro Tanaka | 2010-11-02 |
| 7735960 | Head cartridge and liquid ejection apparatus | Atsushi Nakamura, Shoto Nishi, Masato Nakamura, Toshio Fukuda, Shigeyoshi Hirashima +1 more | 2010-06-15 |
| 7735990 | Recording liquid, liquid cartridge emitting device and liquid emitting method | Toshio Fukuda, Masato Nakamura | 2010-06-15 |
| 7665823 | Liquid discharging apparatus and control method therefor | Kenji Suzuki, Takanori Takahashi | 2010-02-23 |
| 7581809 | Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head | Takeo Eguchi, Shogo Ono, Kazuyasu Takenaka, Atsushi Nakamura, Yuichiro Ikemoto +5 more | 2009-09-01 |
| 7475978 | Recording liquid, liquid cartridge, liquid ejection cartridge, liquid ejection apparatus, and liquid ejection method | Toshio Fukuda, Masato Nakamura | 2009-01-13 |
| 7470017 | Recording liquid, liquid cartridge emitting device and liquid emitting method | Toshio Fukuda, Masato Nakamura | 2008-12-30 |
| 7384121 | Cleaner of liquid discharger head and liquid discharger | Shota Nishi, Masayuki Takakura, Shinichi Horii | 2008-06-10 |
| 7344237 | Recording liquid, liquid cartridge, liquid ejection cartridge, liquid ejection apparatus, and liquid ejection method | Toshio Fukuda, Masato Nakamura | 2008-03-18 |
| 7334865 | Head cartridge and liquid ejection apparatus | Atsushi Nakamura, Shota Nishi, Masato Nakamura, Toshio Fukuda, Shigeyoshi Hirashima +1 more | 2008-02-26 |
| 7240998 | Liquid jetting device and liquid jetting method | Takaaki Murakami | 2007-07-10 |
| 7168774 | Liquid jetting device and liquid jetting method | Takaaki Murakami | 2007-01-30 |
| 7165823 | Method for driving recording head, recording head, and ink jet printer | Makoto Ando, Yuichiro Ikemoto | 2007-01-23 |
| 7156485 | Liquid discharge head, cleaning method thereof, and liquid discharge apparatus | Shota Nishi, Makoto Ando, Hiroshi Tokunaga | 2007-01-02 |
| 7125099 | Liquid ejector and liquid ejecting method | Takaaki Murakami, Shinji Kayaba, Atsushi Nakamura | 2006-10-24 |
| 6938980 | Image forming apparatus and its control method | Kenji Suzuki, Hiroshi Tokunaga, Shinichi Horii | 2005-09-06 |
| 6938981 | Image formation apparatus and control method thereof | Kenji Suzuki, Hiroshi Tokunaga, Shinichi Horii | 2005-09-06 |
| 6890060 | Recording head driving method, recording head, ink-jet printer | Makoto Ando, Yuichiro Ikemoto | 2005-05-10 |