Tanabe; Yasutada
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tanabe; Yasutada.The latest application filed is for "flight efficiency improving system for compound helicopter".
- Tanabe; Yasutada - Tokyo JP
| Patent | Date |
|---|---|
| Main rotor blade and helicopter Grant 11,214,364 - Sugiura , et al. January 4, 2 | 2022-01-04 |
| Vibration Control System For Compound Helicopter App 20210371092 - KOBAYASHI; Wataru ; et al. | 2021-12-02 |
| Flight Efficiency Improving System For Compound Helicopter App 20210371091 - KOBAYASHI; Wataru ; et al. | 2021-12-02 |
| Main Rotor Blade And Helicopter App 20210094681 - SUGIURA; Masahiko ; et al. | 2021-04-01 |
| Small unmanned aircraft Grant 7,980,510 - Tanabe , et al. July 19, 2 | 2011-07-19 |
| Helicopter blade vortex interaction noise reducing method and device Grant 7,757,991 - Tanabe , et al. July 20, 2 | 2010-07-20 |
| Helicopter Blade Vortex Interaction Noise Reducing Method And Device App 20100044505 - Tanabe; Yasutada ; et al. | 2010-02-25 |
| Bvi Noise Reduction Method And Apparatus For Helicopter App 20080237395 - Tanabe; Yasutada ; et al. | 2008-10-02 |
| Small unmanned aircraft App 20070063096 - Tanabe; Yasutada ; et al. | 2007-03-22 |
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