Issued Patents All Time
Showing 76–100 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7452056 | Liquid ejection head and image-forming apparatus using the same | Michinari Mizutani | 2008-11-18 |
| 7090334 | Ink jet record head | Keiji Tomizawa | 2006-08-15 |
| 7037807 | Electric field induced spin-polarized current | Naoto Nagaosa, Shoucheng Zhang | 2006-05-02 |
| 7025438 | Ink-jet printing head and ink-jet printing apparatus and method | Michinari Mizutani, Takashi Inoue | 2006-04-11 |
| 6984026 | Ink jet record head | Keiji Tomizawa | 2006-01-10 |
| 6971736 | Ink jet record head | Keiji Tomizawa, Mitsuhiro Matsumoto | 2005-12-06 |
| 6960036 | Adjustment method of printing positions, a printing apparatus and a printing system | Miyuki Fujita, Hiroshi Tajika, Yuji Konno, Norihiro Kawatoko, Takayuki Ogasahara +2 more | 2005-11-01 |
| 6946520 | Fabricated articles prepared from blends of substantially random ethylene/propylene/vinyl aromatic interpolymers with polypropylene | Seema V. Karande, Martin J. Guest, Satoru Moriya, Yunwa W. Cheung, Bharat I. Chaudhary | 2005-09-20 |
| 6935723 | Ink jet recording head | Keiji Tomizawa | 2005-08-30 |
| 6896357 | Ink-jet printing head and ink-jet printing apparatus and method | Michinari Mizutani, Takashi Inoue | 2005-05-24 |
| 6883895 | Liquid ejection apparatus, head unit and ink-jet cartridge | Noribumi Koitabashi, Masaya Uetsuki, Yoshinori Nakajima | 2005-04-26 |
| 6869157 | Method of driving and controlling ink jet print head, ink jet print head, and ink jet printer | Toshimori Miyakoshi | 2005-03-22 |
| 6854820 | Method for ejecting liquid, liquid ejection head and image-forming apparatus using the same | Hiroshi Tajika, Michinari Mizutani, Norihiro Kawatoko | 2005-02-15 |
| 6848769 | Liquid ejecting head having a plurality of groups of ejection openings, and image-forming device using the same | — | 2005-02-01 |
| 6837564 | Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head | Yuichiro Akama, Yasuyuki Tamura, Mineo Kaneko, Masayoshi Tachihara, Michinari Mizutani +1 more | 2005-01-04 |
| 6830309 | Method for manufacturing ink jet recording head, ink jet recording head and ink jet recording method | — | 2004-12-14 |
| 6789877 | Ink-jet printing head and ink-jet printing apparatus and method | Michinari Mizutani, Takashi Inoue | 2004-09-14 |
| 6769755 | Ink jet printing method and ink jet printing apparatus | Michinari Mizutani | 2004-08-03 |
| 6755510 | Ink jet recording head | Michinari Mizutani | 2004-06-29 |
| 6752485 | Printing apparatus and suction recovery control method | Toshiharu Inui, Yoshiyuki Touge, Masaya Uetsuki | 2004-06-22 |
| 6705700 | Liquid discharge head, and head cartridge and image forming apparatus using such liquid discharge head | — | 2004-03-16 |
| 6673186 | Laminated structural body having unidirectionally arranged strands sandwiched between two web layers, and method of and apparatus for efficiently manufacturing such laminated structural body | Takashi Ishida, Toshio Ohta, Tadayoshi Katoh, Hiroshi Yazawa | 2004-01-06 |
| 6637865 | Liquid discharge head, driving method therefor, and cartridge, and image forming apparatus | Toshiaki Hirosawa, Takayuki Murata, Shogo Kawamura, Tetsuya Edamura | 2003-10-28 |
| 6637128 | Heating apparatus for a transversely stretched nonwoven fabric | Yuki Kuroiwa, Yoshiro Morino, Kazuhiko Kurihara | 2003-10-28 |
| 6601940 | Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head | Yuichiro Akama, Yasuyuki Tamura, Mineo Kaneko, Masayoshi Tachihara, Michinari Mizutani +1 more | 2003-08-05 |