Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738733 | Internal combustion engine | Makoto Okawa | 2020-08-11 |
| 10627731 | Toner, toner container, developing unit, image forming apparatus, and toner manufacturing method | — | 2020-04-21 |