Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9194399 | Portable blower | Yasuaki Kuwahara, Tomohisa Itoh, Hiroaki Kubo, Kensuke Uchimura, Akemi Gotoh | 2015-11-24 |
| 9175689 | Portable blower | Yasuaki Kuwahara, Tomohisa Itoh, Hiroaki Kubo, Kensuke Uchimura, Akemi Gotoh | 2015-11-03 |
| 7914596 | Air purifier | Haruhito Miyazaki, Takeshi Furukawa, Shinichiroh Murayama | 2011-03-29 |