Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7676952 | Hair dryer with static atomizing device | Takashi Nakagawa, Yasunori Matsui, Naofumi Kodama, Tomohiro Yamaguchi, Toshihisa Hirai +5 more | 2010-03-16 |
| 7584759 | Hair dryer with brush | Yuichirou Yasuda, Kozo Kawai | 2009-09-08 |
| 7350317 | Electrostatic atomizing hairdryer and electrostatic atomizer | Yasunori Matsui, Osamu Imahori, Shosuke Akisada, Fumio Mihara, Akihide Sugawa +7 more | 2008-04-01 |
| 7165341 | Hair dryer with minus ion generator | Itaru Saida, Kenji Kamada, Hiroyuki Takano, Kengo Ito, Akinobu Mizuta +1 more | 2007-01-23 |
| 6986212 | Hair dryer with minus ion generator | Itaru Saida, Kenji Kamada, Hiroyuki Takano, Kengo Ito, Akinobu Mizuta +1 more | 2006-01-17 |
| 4418979 | Plug socket with working condition display | — | 1983-12-06 |