Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472189 | Mounting unit and liquid ejection apparatus | Masato Haga, Nanami Sakai, Akihiko Shiho, Tomoyuki MIYAZAWA | 2022-10-18 |
| 10569545 | Flow channel member, liquid ejecting apparatus, and method for manufacturing flow channel member | Tomoyuki MIYAZAWA, Masato Haga | 2020-02-25 |
| 10173428 | Liquid ejecting apparatus and control method | Shunichi Hizawa, Seiji Tojo | 2019-01-08 |
| D825653 | Waste ink box for printer | Yusuke Yamashita, Takahiro Asada | 2018-08-14 |
| 9840078 | Waste liquid reservoir and liquid ejecting apparatus | Yusuke Hirasawa, Hidenori Tanaka | 2017-12-12 |
| 9233543 | Waste liquid container, attachment, waste liquid collection unit, and liquid ejecting apparatus | Yusuke Hirasawa, Yasuhiro Ogura, Izumi Nozawa | 2016-01-12 |
| 8128210 | Fluid ejecting apparatus and fluid filling method of fluid ejecting apparatus | Takeo Seino, Norihisa Kobayashi, Noritsuna ROKUHARA | 2012-03-06 |
| 6863375 | Ejection device and inkjet head with silicon nozzle plate | Tomohiro Makigaki, Masahiro Fujii, Koji Kitahara, Seiichi Fujita | 2005-03-08 |
| 6799834 | Method for manufacturing an electrostatic actuator | Masahiro Fujii, Hiroyuki Maruyama, Kazuhiko Sato, Koji Kitahara, Tomohiro Makigaki +1 more | 2004-10-05 |
| 6450625 | Electrostatic actuator, manufacturing method therefor, and liquid discharging device using the same | Masahiro Fujii, Hiroyuki Maruyama, Kazuhiko Sato, Koji Kitahara, Tomohiro Makigaki +1 more | 2002-09-17 |
| 6375858 | Method of forming nozzle for injection device and method of manufacturing inkjet head | Tomohiro Makigaki, Masahiro Fujii, Koji Kitahara, Seiichi Fujita | 2002-04-23 |
| 6371598 | Ink jet recording apparatus, and an ink jet head | Masahiro Fujii, Shigeo Nojima, Hiroyuki Ishikawa | 2002-04-16 |
| 6168263 | Ink jet recording apparatus | Shigeo Nojima, Masahiro Fujii, Hiroyuki Ishikawa | 2001-01-02 |
| 5825022 | Polarizer, including thin polarizing film, optical element with polarizer, optical head with polarizer and methods and apparatus for forming same | Masatoshi Yonekubo, Takashi Takeda, Toshio Arimura | 1998-10-20 |
| 5602383 | Optical apparatus for optically reading and recording information | Masatoshi Yonekubo | 1997-02-11 |
| 5600619 | Optical head | Tomohiro Makigaki, Hirokazu Ito, Toshio Arimura | 1997-02-04 |
| 5221149 | Type printer | Seiya Sato | 1993-06-22 |
| 4632581 | Serial printer having trigger mechanism | Kiyoshi Ito | 1986-12-30 |