Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084297 | Liquid supply device and liquid ejecting apparatus | Toshihiro YOKOZAWA, Jun Shimazaki, Junpei Yamashita, Masahiro Nakamura | 2021-08-10 |
| 10286677 | Liquid supply device and liquid ejecting apparatus | Toshihiro YOKOZAWA, Jun Shimazaki, Junpei Yamashita, Masahiro Nakamura | 2019-05-14 |
| 9604460 | Suction device, suction method, and ejection device | — | 2017-03-28 |
| 9409402 | Liquid filling method, liquid filling device, and liquid container | — | 2016-08-09 |
| 9327505 | Suction device, suction method, and ejection device | — | 2016-05-03 |
| 9061503 | Suction device, suction method, and ejection device | — | 2015-06-23 |
| 8721015 | Functional liquid tank, method for replenishing functional liquid in droplet dicharge device, and droplet discharge device | — | 2014-05-13 |
| 8382222 | Functional liquid tank, method for replenishing functional liquid in droplet discharge device, and droplet discharge device | — | 2013-02-26 |
| 8292415 | Liquid column member of liquid tank, liquid tank, and droplet discharge device | — | 2012-10-23 |
| 6163148 | Sensor, drive force auxiliary device using the sensor, and torque sensor zero point adjusting mechanism of the drive force auxiliary device | Yutaka Takada, Hiroshi Miyazawa, Akihito Uetake, Kuniaki Tanaka, Hiroshi Nakazato | 2000-12-19 |
| 5845727 | Driving force auxiliary device | Hiroshi Miyazawa, Yutaka Takada, Junichiro Shinozaki, Kuniaki Tanaka, Hiroshi Nakazato | 1998-12-08 |