Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203024 | Liquid atomization device and air cleaner using same | Hiroyuki Kondou, Masahide FUKUMOTO, Masato Honda | 2021-12-21 |
| 10914489 | Shutter structure | Wakana Nogami | 2021-02-09 |