Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11766493 | Headgear cleaner and headgear stand | Satomi Koyama, Shinsuke Hirano | 2023-09-26 |
| 11618040 | Air cleaner | Kazuki Tsuboi, Shinsuke Hirano, Li Luo | 2023-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11766493 | Headgear cleaner and headgear stand | Satomi Koyama, Shinsuke Hirano | 2023-09-26 |
| 11618040 | Air cleaner | Kazuki Tsuboi, Shinsuke Hirano, Li Luo | 2023-04-04 |