Sakagami; Seiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakagami; Seiji.The latest application filed is for "absolute linear encoder".
- Sakagami; Seiji - Kawasaki JP
- Sakagami; Seiji - Kawasaki-shi Kanagawa
- Sakagami; Seiji - Ibaraki JP
- Sakagami; Seiji - Kanagawa JP
| Patent | Date |
|---|---|
| Absolute linear encoder Grant 7,432,497 - Sakagami , et al. October 7, 2 | 2008-10-07 |
| Linear scale attachment device and attachment method Grant 7,225,555 - Kawada , et al. June 5, 2 | 2007-06-05 |
| Absolute Linear Encoder App 20070069117 - Sakagami; Seiji ; et al. | 2007-03-29 |
| Linear scale attachment device and attachment method App 20060016089 - Kawada; Hiroaki ; et al. | 2006-01-26 |
| Optical encoder Grant 6,635,863 - Nihommori , et al. October 21, 2 | 2003-10-21 |
| Turbo vacuum pump Grant 5,451,147 - Sakagami , et al. September 19, 1 | 1995-09-19 |
| Turbo vacuum pump Grant 5,020,969 - Mase , et al. June 4, 1 | 1991-06-04 |
| Diffraction-type optical encoder with improved detection signal insensitivity to optical grating gap variations Grant 4,943,716 - Ichikawa , et al. July 24, 1 | 1990-07-24 |
| Dust excluding device Grant 4,376,543 - Sakagami March 15, 1 | 1983-03-15 |
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