Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086621 | Liquid cartridge having movable member and contact member, and system using the same | Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2018-10-02 |
| 10081192 | Liquid cartridge | Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2018-09-25 |
| 10029472 | Liquid cartridge provided with deformable member and movable member for detection of remaining amount of liquid | Naoya Okazaki, Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi | 2018-07-24 |
| 9960453 | Lithium ion secondary battery and system using same | Hideyo Ebisuzaki, Shinobu Okayama | 2018-05-01 |
| 9925784 | Liquid cartridge provided with deformable member, movable member, and urging member for detection of remaining amount of liquid | Hiroaki Takahashi, Suguru Tomoguchi, Naoya Okazaki, Akihito Ono, Yuki Takagi +2 more | 2018-03-27 |
| 9895900 | Liquid cartridge having structure for opening and closing liquid channel and air channel | Akihito Ono, Naoya Okazaki | 2018-02-20 |