Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800196 | Control apparatus for AC rotary machine | Tatsuya Mori, Isao Kezobo, Yoshihiko Kimpara, Akira Furukawa, Yu Kawano +1 more | 2017-10-24 |
| 9114955 | Control device for elevator | — | 2015-08-25 |
| 7931128 | Elevator device | Takaharu Ueda | 2011-04-26 |
| 7837012 | Control device for elevator | Takaharu Ueda | 2010-11-23 |
| 7823705 | Elevator apparatus control by measuring changes in a physical quantity other than temperature | Takaharu Ueda, Takashi Yumura | 2010-11-02 |
| 7748502 | Elevator apparatus | Takaharu Ueda, Masunori Shibata | 2010-07-06 |
| 7588125 | Elevator control device | Takaharu Ueda, Masunori Shibata | 2009-09-15 |