Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841730 | Filter frame and filter assembly | Kazuhisa Okuda | 2017-12-12 |
| 9740165 | Dust collecting filter | Takashi Uno | 2017-08-22 |
| 9599171 | One-way clutch and sheet feeding roller | Takashi Uno | 2017-03-21 |
| 9573089 | Filter frame | Takashi Uno | 2017-02-21 |