Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078360 | Range hood | Yoshihiro SUGAWARA | 2024-09-03 |
| 12067963 | Soundproof structure body | Akihiko OHTSU, Shinya Hakuta, Yoshihiro SUGAWARA | 2024-08-20 |
| 12006953 | Blower with silencer | Shinya Hakuta, Yoshihiro SUGAWARA, Akihiko OHTSU | 2024-06-11 |
| 11976673 | Blower with silencer | Yoshihiro SUGAWARA, Shinya Hakuta, Akihiko OHTSU | 2024-05-07 |
| 11869470 | Acoustic system | Shinya Hakuta, Yoshihiro SUGAWARA, Akihiko OHTSU | 2024-01-09 |