Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820901 | Elastic member for inkjet | Takashi Fukushima, Toshihiko Ujita, Kyosuke Nagaoka | 2014-09-02 |
| 8653173 | Elastic member for ink jet | Takashi Fukushima, Toshihiko Ujita, Kyosuke Nagaoka | 2014-02-18 |
| 8449075 | Ink jet recording head | Toshihiko Ujita, Takashi Fukushima | 2013-05-28 |
| 8342663 | Resin composition for ink supply tubes and ink supply tube | Kyosuke Nagaoka, Toshihiko Ujita, Takashi Fukushima | 2013-01-01 |
| 8251491 | Ink jet head and its manufacture method | Norio Ohkuma, Etsuko Hino, Hikaru Ueda, Helmut Schmidt, Peter Muller +3 more | 2012-08-28 |
| 8246152 | Liquid discharge head and its manufacturing method | Hiroki Kihara | 2012-08-21 |
| 8227063 | Ink-contacting thermoplastic elastomer composition for ink jet printer | Kyosuke Nagaoka, Toshihiko Ujita, Takashi Fukushima | 2012-07-24 |
| 8210653 | Manufacturing method of print head and print head | Isao Imamura | 2012-07-03 |
| 8123342 | Liquid container | Toshihiko Ujita, Takashi Fukushima | 2012-02-28 |
| 8087747 | Ink jet recording head unit and production process thereof | Hiroaki Mihara, Takashi Fukushima | 2012-01-03 |
| 8034399 | Method of manufacturing ink jet head and apparatus using sealants | Masako Shimomura, Tadayoshi Inamoto, Kazunari Ishizuka, Ryoichiro Kurobe, Yohei Sato +1 more | 2011-10-11 |
| 8007069 | Ink jet recording head | Toshihiko Ujita, Takashi Fukushima | 2011-08-30 |
| 7980678 | Ink jet recording head | Takashi Fukushima, Toshihiko Ujita | 2011-07-19 |
| 7758158 | Ink jet head and its manufacture method | Norio Ohkuma, Etsuko Hino, Hikaru Ueda, Helmut Schmidt, Peter Muller +3 more | 2010-07-20 |
| 7722917 | Method of manufacturing ink jet head and apparatus using sealants | Masako Shimomura, Tadayoshi Inamoto, Kazunari Ishizuka, Ryoichiro Kurobe, Yohei Sato +1 more | 2010-05-25 |
| 7600857 | Liquid discharge head | Hiroki Kihara, Tadayoshi Inamoto | 2009-10-13 |
| 7566758 | Epoxy resin composition | Hiromichi Noguchi, Isao Imamura | 2009-07-28 |
| 7399502 | Composition of perfluoroalkyl group-containing alkylsiloxy cycloaliphatic epoxy resin | Hiromichi Noguchi, Isao Imamura | 2008-07-15 |
| 7074273 | Epoxy resin composition, surface treatment method, liquid ejection recording head, and liquid ejection recording apparatus | Hiromichi Noguchi, Isao Imamura | 2006-07-11 |
| 6992117 | Epoxy resin composition, surface treatment method, liquid-jet recording head and liquid-jet recording apparatus | Hiromichi Noguchi, Isao Imamura | 2006-01-31 |
| 6869541 | Epoxy resin composition, surface treating method, ink-jet recording head, and ink-jet recording apparatus | Hiromichi Noguchi, Isao Imamura | 2005-03-22 |
| 6846520 | Epoxy resin composition, surface treatment method, liquid-jet recording head and liquid-jet recording apparatus | Hiromichi Noguchi, Isao Imamura | 2005-01-25 |
| 6793326 | Flow path constituting member for ink jet recording head, ink jet recording head having flow path constituting member and method for producing ink jet recording head | Isao Imamura, Shigeru Mikami | 2004-09-21 |
| 6750290 | Epoxy resin composition, method of improving surface of substrate, ink jet recording head and ink jet recording apparatus | Isao Imamura, Hiromichi Noguchi | 2004-06-15 |
| 6713128 | Alkylsiloxane-containing epoxy resin composition, surface modifying method using the same, ink-jet recording head and liquid-jet recording apparatus | Hiromichi Noguchi, Isao Imamura, Tamaki Sato | 2004-03-30 |