Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12063765 | Memory cell and CMOS inverter circuit | — | 2024-08-13 |
| 9818661 | Semiconductor unit and test method | Yuzo Fukuzaki, Kazuhisa Ogawa | 2017-11-14 |
| 8182067 | Droplet discharge head and droplet discharging unit incorporating the same | Hitoshi Kamoda, Iwao Ushinohama, Soichi Kuwahara, Shigeyoshi Hirashima | 2012-05-22 |
| 8087741 | Liquid ejector and method for ejecting liquid | Soichi Kuwahara, Iwao Ushinohama, Yuichiro Ikemoto | 2012-01-03 |
| 8087742 | Liquid ejector and method for ejecting liquid | Soichi Kuwahara, Iwao Ushinohama, Yuichiro Ikemoto | 2012-01-03 |
| 7946680 | Liquid discharging apparatus and method for manufacturing liquid discharging apparatus | Shogo Ono, Koichi Igarashi | 2011-05-24 |
| 7891751 | Liquid ejector and method for ejecting liquid | Soichi Kuwahara, Iwao Ushinohama, Yuichiro Ikemoto | 2011-02-22 |
| 7883166 | Liquid ejector and method for ejecting liquid | Soichi Kuwahara, Iwao Ushinohama, Yuichiro Ikemoto | 2011-02-08 |
| 7883167 | Liquid ejector and method for ejecting liquid | Soichi Kuwahara, Iwao Ushinohama, Yuichiro Ikemoto | 2011-02-08 |
| 7665827 | Liquid discharge recording head having an improved oxetane resin covering layer as part of a liquid flow path and liquid discharge apparatus | Koichi Igarashi, Shogo Ono, Minoru Kohno | 2010-02-23 |
| 7537311 | Method and apparatus for ejecting liquid | Takeo Eguchi, Masato Nakamura, Toru Tanikawa, Minoru Kohno, Koichi Igarashi +3 more | 2009-05-26 |
| 7530668 | Liquid ejection head, liquid ejection apparatus, and method for fabricating liquid ejection head | Iwao Ushinohama, Shinji Kayaba, Takeo Eguchi | 2009-05-12 |
| 7524022 | Head module, liquid discharge head, and liquid discharge apparatus | Shogo Ono, Iwao Ushinohama, Takaaki Murakami | 2009-04-28 |
| 7472480 | Method for producing liquid ejecting recording head | Koichi Igarashi, Shogo Ono, Minoru Kohno, Shigeru Ushiki, Shohei Makita | 2009-01-06 |
| 7470004 | Liquid ejection head and liquid ejection device | Takeo Eguchi, Takaaki Miyamoto, Shogo Ono, Kazuyasu Takenaka, Iwao Ushinohama +1 more | 2008-12-30 |
| 7465031 | Liquid-ejection apparatus | Takeo Eguchi, Iwao Ushinohama, Shogo Ono | 2008-12-16 |
| 7461451 | Method for manufacturing liquid discharge head | Koichi Igarashi, Minoru Kohno, Shogo Ono, Takaaki Murakami | 2008-12-09 |
| 7431430 | Liquid ejecting head having selectively controlled heat-energy evolving element regions | Takeo Eguchi, Minoru Kohno, Takaaki Miyamoto | 2008-10-07 |
| 7410247 | Liquid ejection head and liquid ejection apparatus | Takeo Eguchi, Kazuyasu Takenaka, Takaaki Miyamoto, Shogo Ono | 2008-08-12 |
| 7240989 | Liquid delivery head, liquid delivery device, and liquid delivery head driving method | Iwao Ushinohama, Takeo Eguchi, Fusa Nakayama | 2007-07-10 |
| 7216420 | Method of manufacturing print head | Koichi Igarashi | 2007-05-15 |
| 7159793 | Liquid discharging head and liquid discharging device | Takeo Eguchi, Kazuyasu Takenaka, Iwao Ushinohama | 2007-01-09 |
| 7150515 | Liquid delivering device and liquid delivering method | Takeo Eguchi, Masato Nakamura, Toru Tanikawa, Minoru Kohno, Koichi Igarashi +3 more | 2006-12-19 |
| 7137687 | Liquid discharge head, liquid discharge apparatus, and method for forming liquid discharge head | Koichi Igarashi, Minoru Kohno, Shogo Ono, Takaaki Murakami | 2006-11-21 |
| 7125104 | Liquid-discharging head, liquid-discharging device, and method of producing the liquid-discharging head | — | 2006-10-24 |