Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188007 | Developer container which discharges toner from a lower side and includes a box section | Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Tadashi Hayakawa, Takuji Takahashi +5 more | 2021-11-30 |
| 11189844 | Alkaline dry cell | Atsushi Fukui | 2021-11-30 |
| 11152788 | Power system | Tomoki Ito, Atsushi Shimizu | 2021-10-19 |