SASAKI; Masafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for SASAKI; Masafumi.The latest application filed is for "lift-changing mechanism".
- SASAKI; Masafumi - Tokyo JP
- Sasaki; Masafumi - Tokyo-to JP
| Patent | Date |
|---|---|
| Compound Helicopter App 20210371090 - KOBAYASHI; Wataru ; et al. | 2021-12-02 |
| 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 |
| Lift-changing Mechanism App 20210371082 - KOBAYASHI; Wataru ; et al. | 2021-12-02 |
| Bidirectional communication system Grant 5,667,440 - Sasaki , et al. September 16, 1 | 1997-09-16 |
| CATV scrambling and descrambling method Grant 4,839,922 - Imasaki , et al. June 13, 1 | 1989-06-13 |
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