Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336244 | Electric blower and electric cleaning device using the same | Takao Tarutani, Toshihiro Suto, Masaki Sasao, Toshio Otani, Yoshihisa Ueno +7 more | 2002-01-08 |
| 5919030 | Electric fan | Hideki Ochi, Yuji Fujiwara, Hideya Tsuchida | 1999-07-06 |