Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192377 | Recording head recovery system and inkjet recording apparatus having the same | Kenichi Satake, Yasutaka INUI | 2021-12-07 |
| 11161345 | Inkjet recording apparatus | Noriaki Furukawa, Takashi Somete, Chikara Ishihara, Hiroyuki Ueda, Hiroomi Nakatsuji +4 more | 2021-11-02 |
| D924307 | Video camera | Hirokazu Nagaoka | 2021-07-06 |
| 10899132 | Recording head recovery system and inkjet recording apparatus having the same | Kenichi Satake, Yasutaka INUI | 2021-01-26 |