Yokoi; Gen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yokoi; Gen.The latest application filed is for "double deck elevator".
- Yokoi; Gen - Fuchu JP
- Yokoi, Gen - Tokyo-To JP
| 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 |
| Double deck elevator App 20010018996 - Itoh, Hiroaki ; et al. | 2001-09-06 |
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