Kito; Yasutami
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kito; Yasutami.The latest application filed is for "failure detector for regeneration power absorbing means".
- Kito; Yasutami - Aichi JP
- Kito; Yasutami - Kasugai JP
- Kito; Yasutami - Tokyo JP
- Kito; Yasutami - Haruhimura Nishikasugai-gun JP
- Kito; Yasutami - Haruhi JP
| Patent | Date |
|---|---|
| Failure detector for regeneration power absorbing means Grant 5,241,255 - Oshima , et al. August 31, 1 | 1993-08-31 |
| Inverter control device for driving an elevator Grant 5,130,617 - Oshima , et al. July 14, 1 | 1992-07-14 |
| Clipper circuit for power transistor circuit and inverter circuit utilizing the same Grant 5,070,426 - Iwasa , et al. December 3, 1 | 1991-12-03 |
| Start compensation device for elevators Grant 4,995,478 - Oshima , et al. February 26, 1 | 1991-02-26 |
| PWM inverter control unit Grant 4,994,951 - Iwasa , et al. February 19, 1 | 1991-02-19 |
| Speed control system for elevators Grant 4,982,816 - Doi , et al. January 8, 1 | 1991-01-08 |
| Alternating current motor control apparatus Grant 4,902,954 - Oshima , et al. February 20, 1 | 1990-02-20 |
| Control for variable frequency drive Grant 4,903,187 - Doi , et al. February 20, 1 | 1990-02-20 |
| Motor control apparatus Grant 4,870,334 - Iwasa , et al. September 26, 1 | 1989-09-26 |
| Method and system for reconnecting inverter to rotating motors Grant 4,607,205 - Kito , et al. August 19, 1 | 1986-08-19 |
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