Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181700 | Optical fiber illumination device | Hideaki Takaku | 2024-12-31 |
| 10920347 | Sheet manufactured from recyclable materials | Toshiaki Yamagami, Yoichi Miyasaka | 2021-02-16 |
| 10472766 | Sheet manufacturing apparatus and sheet manufacturing method | Yoshiaki Murayama | 2019-11-12 |
| 10137614 | Sheet manufacturing apparatus | Shigeo Fujita | 2018-11-27 |
| 10041199 | Sheet manufacturing apparatus | Toshiaki Yamagami, Yoichi Miyasaka | 2018-08-07 |
| 9920478 | Sheet manufacturing apparatus and sheet manufacturing method | Yoshiaki Murayama, Seiichi Taniguchi | 2018-03-20 |
| 9738996 | Sheet manufacturing apparatus | Toshiaki Yamagami, Yoichi Miyasaka | 2017-08-22 |
| 9464199 | Liquid ejection apparatus | Masaki Uchiyama, Keitaro Nakano | 2016-10-11 |
| 8827420 | Liquid ejecting apparatus | Shunichi Hizawa | 2014-09-09 |
| 8596733 | Liquid ejecting apparatus with two liquid tanks, wherein liquid is transferred to a tank of which residual amount of liquid is smaller from a tank of which residual amount of liquid is larger when the power is turned on | Yasushi Akatsuka | 2013-12-03 |
| 8579421 | Liquid supplying apparatus, liquid ejecting apparatus, and liquid supplying method | Koji Ito | 2013-11-12 |
| 8474948 | Fluid ejecting apparatus | Hisashi Miyazawa | 2013-07-02 |
| 8360550 | Fluid ejecting apparatus and maintenance method | Hisashi Miyazawa | 2013-01-29 |
| 8172361 | Liquid ejecting apparatus and capping method in liquid ejecting apparatus | — | 2012-05-08 |
| 8147035 | Fluid discharging apparatus and method of controlling the fluid discharging apparatus | Satoru Hosono | 2012-04-03 |
| 8029094 | Liquid ejection apparatus and liquid storage portion of liquid ejection apparatus | Keiichiro Yoshino | 2011-10-04 |
| 8025360 | Packing mechanism for filling a gap between an ejection head and cap member | — | 2011-09-27 |
| 7950787 | Liquid ejection apparatus and method | — | 2011-05-31 |
| 7938502 | Flushing method for fluid ejecting device and fluid ejecting device | Seiji Tojo | 2011-05-10 |
| 7883178 | Liquid ejecting apparatus | Kaoru Koike | 2011-02-08 |
| 7883175 | Liquid ejecting apparatus | Nobutoshi Otsuka | 2011-02-08 |
| 7857418 | Maintenance sheet and liquid ejecting apparatus | Kunihiko Matsuhashi | 2010-12-28 |
| 7784896 | Liquid ejecting apparatus | Hidenori Usuda, Toshio Kumagai | 2010-08-31 |
| 7669962 | Capping sheet and liquid jet apparatus | Kunihiko Matsuhashi | 2010-03-02 |
| 7641305 | Liquid ejecting apparatus | Takashi Mano, Shozo Kuwada, Hitoshi Hayakawa | 2010-01-05 |