Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374229 | Positive electrode active material for alkali-ion secondary batteries | Tsuyoshi Honma, Takayuki Komatsu, Hideo YAMAUCHI, Fumio Sato | 2019-08-06 |
| 10252536 | Recording apparatus | Katsunari Kumagai, Hitoshi Igarashi | 2019-04-09 |
| 10214018 | Cartridge and printing material supply system | Izumi Nozawa, Hidetoshi Kodama, Tadahiro Mizutani, Kazutoshi Matsuzaki, Kazumasa Harada +1 more | 2019-02-26 |