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Patent applications and USPTO patent grants for Kohara; Hideya.The latest application filed is for "double deck elevator".
Patent | Date |
---|---|
Double deck elevator Grant 7,287,624 - Itoh , et al. October 30, 2 | 2007-10-30 |
Covers between an upper cage and a lower cage of a double deck elevator Grant 7,077,240 - Itoh , et al. July 18, 2 | 2006-07-18 |
Double deck elevator App 20040094369 - Itoh, Hiroaki ;   et al. | 2004-05-20 |
Double deck elevator App 20040016605 - Itoh, Hiroaki ;   et al. | 2004-01-29 |
Double deck elevator Grant 6,615,952 - Itoh , et al. September 9, 2 | 2003-09-09 |
Deck elevator car with speed control Grant 6,336,522 - Fujita , et al. January 8, 2 | 2002-01-08 |
Double deck elevator App 20010018996 - Itoh, Hiroaki ;   et al. | 2001-09-06 |
Ventilator for elevator cage Grant 5,460,570 - Okamura , et al. October 24, 1 | 1995-10-24 |
Elevator passenger car and device for evaluating feel of ride in elevator Grant 5,402,861 - Kohara April 4, 1 | 1995-04-04 |
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