Shimizu; Seizaburo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shimizu; Seizaburo.The latest application filed is for "information recording medium, reproduction method, and discrimination method".
- Shimizu; Seizaburo - Yokohama JP
- Shimizu; Seizaburo - Kanagawa-ken JP
- Shimizu, Seizaburo - Yokohama-shi JP
| Patent | Date |
|---|---|
| Information recording medium, reproduction method, and discrimination method Grant 7,086,599 - Murakami , et al. August 8, 2 | 2006-08-08 |
| Cell structure of liquid crystal device Grant 6,650,392 - Iwanaga , et al. November 18, 2 | 2003-11-18 |
| Information recording medium, reproduction method, and discrimination method App 20020005434 - Murakami, Teruo ; et al. | 2002-01-17 |
| Cell structure of liquid crystal device App 20010030730 - Iwanaga, Hiroki ; et al. | 2001-10-18 |
| Liquid crystal display device and method of manufacturing the same Grant 6,181,393 - Enomoto , et al. January 30, 2 | 2001-01-30 |
| Reflective liquid crystal display device Grant 6,094,244 - Kawata , et al. July 25, 2 | 2000-07-25 |
| Liquid crystal display device and method of manufacturing the same Grant 6,067,135 - Shimizu , et al. May 23, 2 | 2000-05-23 |
| Display device Grant 5,739,946 - Iwanaga , et al. April 14, 1 | 1998-04-14 |
| Ultrasonic beam focusing device with a concave surface Grant 4,549,107 - Kaneko , et al. October 22, 1 | 1985-10-22 |
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