Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712183 | Electric vacuum cleaner | Sadaki Kodera, Akihiro FUKUMOTO, Chizuyo Matsumoto, Akihiro Morita, Hirotaka Shikano +4 more | 2010-05-11 |
| 7350263 | Electric vacuum cleaner | Kazuyoshi Yoshimi, Kazumasa Kamatani, Shuzo Ueyama, Hiroyuki Takami | 2008-04-01 |
| 6243915 | Vacuum cleaner | Toshinari Kobayashi, Sadaki Kodera, Yoshihiro Mori, Toshiyuki Fujiyoshi, Takahiro Nishiyama | 2001-06-12 |