Issued Patents All Time
Showing 25 most recent of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7425056 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Masao Kato | 2008-09-16 |
| 7400365 | Method for manufacturing a thin film transistor array substrate for a liquid crystal display device | Nobuaki Ishiga, Toshio Araki, Kazunori Inoue, Hiroyasu Itoh, Eiji Shibata +1 more | 2008-07-15 |
| 7119914 | Printer comprising detection device to detect whether a discharged-recording-medium tray or a cover member is at a position to obstruct conveyance of a recording medium | Yoshinori Nakajima, Seiji Takahashi, Hiroyuki Hyotani | 2006-10-10 |
| 6918656 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Masao Kato | 2005-07-19 |
| 6877835 | Method of filling buffer chamber in print head with bubble and printing apparatus | Masao Kato, Akitoshi Yamada, Daisaku Ide | 2005-04-12 |
| 6846054 | Liquid discharging method, image forming method, liquid discharge apparatus, and liquid discharge head | Hiroyuki Ishinaga, Masao Kato, Akitoshi Yamada, Hiroyuki Sugiyama | 2005-01-25 |
| 6655773 | Gray scale pattern and recording method and recording apparatus employing the gray scale pattern | Hiroshi Tajika, Toshiharu Inui, Yuji Akiyama, Miyuki Fujita | 2003-12-02 |
| 6572216 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Masao Kato | 2003-06-03 |
| 6540327 | Recording head capable of discharging a plurality of a ink having different desities and ink jet recording method and ink jet recording apparatus which use such a recording head | Yuji Akiyama, Hiromitsu Hirabayashi, Toshio Kashino, Hitoshi Sugimoto, Miyuki Matsubara +1 more | 2003-04-01 |
| 6527361 | Refreshing and recovering ink discharge in a multi-color ink jet recording apparatus | Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Noribumi Koitabashi, Hitoshi Sugimoto, Miyuki Fujita +2 more | 2003-03-04 |
| 6497478 | Color ink jet recording method and apparatus therefor | Hitoshi Sugimoto, Jiro Moriyama, Hiroshi Tajika, Toshiharu Inui, Kiichiro Takahashi | 2002-12-24 |
| 6464349 | Ink jet recording method, ink jet recording apparatus and printed product | Jiro Moriyama, Hiroshi Tajika, Toshiharu Inui, Yutaka Kurabayashi, Hitoshi Sugimoto +1 more | 2002-10-15 |
| 6435658 | Ink jet recording method | Masao Kato, Nobuyuki Matsumoto, Akitoshi Yamada, Tetsuya Suwa, Yoichi Takada +1 more | 2002-08-20 |
| 6394590 | Replaceable liquid container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2002-05-28 |
| 6390578 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2002-05-21 |
| 6334666 | Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus | Toshiharu Inui, Hiromitsu Hirabayashi, Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi +5 more | 2002-01-01 |
| 6332675 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +13 more | 2001-12-25 |
| 6325492 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Masao Kato | 2001-12-04 |
| 6309051 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika, Masao Kato | 2001-10-30 |
| 6302520 | Recording apparatus, recording method and control method for recording with reduced drive load | Yuji Akiyama, Hidehiko Kanda, Hiromitsu Hirabayashi, Nobuo Ohnuma | 2001-10-16 |
| 6299298 | Chambered liquid container having communication path | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2001-10-09 |
| 6264305 | Recording method and apparatus using recording head ejecting both ink and record improving liquid | Toshiharu Inui, Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi, Hitoshi Sugimoto +1 more | 2001-07-24 |
| 6250737 | Ink jet recording method and apparatus | Miyuki Matsubara, Hiromitsu Hirabayashi, Shigeyasu Nagoshi, Noribumi Koitabashi, Hitoshi Sugimoto +1 more | 2001-06-26 |
| 6231172 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi +10 more | 2001-05-15 |
| 6206516 | Ink jet recording method, ink jet recording apparatus and printed product | Jiro Moriyama, Hiroshi Tajika, Toshiharu Inui, Yutaka Kurabayashi, Hitoshi Sugimoto +1 more | 2001-03-27 |