Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D591804 | Training machine | — | 2009-05-05 |
| D451252 | Electric vacuum cleaner | Kenji Ikeno, Kazuhiko Nakano | 2001-11-27 |
| 4737905 | Apparatus employing coordinate system and nonlinear transformations for moving a driven member in response to an operating member | Masahito Yoshida, Osamu Arai, Mieko Murayama | 1988-04-12 |