Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520251 | Developer conveyor having helical blades and protrusions | — | 2022-12-06 |
| 11474453 | Developing device using spiral structures | Takahiko Kimura | 2022-10-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520251 | Developer conveyor having helical blades and protrusions | — | 2022-12-06 |
| 11474453 | Developing device using spiral structures | Takahiko Kimura | 2022-10-18 |