Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382434 | Actinic radiation-curable inkjet ink and image forming method using same | Satoshi Masumi, Toshiyuki Takabayashi | 2016-07-05 |
| 9340693 | Actinic ray curable inkjet ink and image recording method using same | Akio Maeda, Satoshi Mori, Toshiyuki Takabayashi, Takashi Iwata, Hirotaka Iijima | 2016-05-17 |
| 9304481 | Image forming apparatus | — | 2016-04-05 |
| 9174461 | Image-forming method | — | 2015-11-03 |
| 9141027 | Cleaning device, and image forming apparatus | Manabu Furuki, Tatsuhiro Igarashi, Teppei Yawada | 2015-09-22 |
| 9075347 | Developing device and image forming apparatus | Masahiro Uchida, Manabu Furuki, Tatsuhiro Igarashi, Teppei Yawada | 2015-07-07 |
| 9069295 | Cleaning unit, and image forming apparatus | Tatsuhiro Igarashi, Manabu Furuki, Teppei Yawada | 2015-06-30 |
| 9062223 | Aqueous inkjet ink and method for forming inkjet image | Hirotaka Iijima, Hisashi Mori | 2015-06-23 |
| 9063502 | Image forming apparatus | — | 2015-06-23 |
| 9046819 | Toner transport device, and image forming apparatus | Manabu Furuki, Tatsuhiro Igarashi | 2015-06-02 |
| 9016846 | Actinic energy radiation curable inkjet ink and actinic energy radiation curable inkjet recording method | Hirotaka Iijima, Toshiyuki Takabayashi, Tomoe Sekiguchi, Akio Maeda | 2015-04-28 |
| 8960883 | Aqueous ink for inkjet and inkjet recording method | Hisashi Mori | 2015-02-24 |
| 8877827 | Active ray-curable inkjet ink, and image formation method | Toshiyuki Takabayashi, Hirotaka Iijima, Akio Maeda | 2014-11-04 |
| 8646897 | Image forming method | Hisashi Mori, Hirotaka Iijima, Manabu Kaneko | 2014-02-11 |
| 8393728 | Method for forming ink-jet image | Hirotaka Iijima, Hisashi Mori | 2013-03-12 |
| 8353589 | Image forming method | Hirotaka Iljima, Hisashi Mori | 2013-01-15 |
| 8340487 | Rare earth-doped core optical fiber and manufacturing method thereof | Naritoshi Yamada, Kuniharu Himeno, Michihiro Nakai, Tomoharu Kitabayashi | 2012-12-25 |
| 8304048 | Polylactic acid-based resin composition, polylactic acid-based film, molded product using the film, elongated film, heat-shrinkable label, and container having the label thereon | Kouichirou Taniguchi | 2012-11-06 |
| 8275294 | Developing device and image forming apparatus | Manabu Furuki, Masahiro Uchida | 2012-09-25 |
| 8235383 | Discharge device and image forming apparatus | Shinji Masaki, Kouichi KUMETA, Satoshi Fukada, Masahiro Mori, Tomonori Ishikawa +1 more | 2012-08-07 |
| 7867683 | Toner, method of producing the same, developer, and image forming apparatus | Masanobu Ninomiya, Toyofumi Inoue, Masataka Kuribayashi, Takafumi Koide | 2011-01-11 |
| 7711238 | Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same | Masakazu Nakayama, Kuniharu Himeno, Masaaki Ohtsuka, Masakazu Oohashi, Daiichiro Tanaka | 2010-05-04 |
| 7412128 | Higher order mode dispersion compensating fiber and mode converter for higher order fiber | Ning Guan, Kazuhiko Aikawa, Kuniharu Himeno, Koichi Harada | 2008-08-12 |
| 7406236 | Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same | Masakazu Nakayama, Kuniharu Himeno, Masaaki Ohtsuka, Masakazu Oohashi, Daiichiro Tanaka | 2008-07-29 |
| 7346258 | Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same | Masakazu Nakayama, Kuniharu Himeno, Masaaki Ohtsuka, Masakazu Oohashi, Daiichiro Tanaka | 2008-03-18 |