Obikawa; Tsuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Obikawa; Tsuyoshi.The latest application filed is for "liquid crystal apparatus, projection apparatus and electronic equipment".
- Obikawa; Tsuyoshi - Suwa JP
- Obikawa; Tsuyoshi - Suwa-shi JP
- Obikawa, Tsuyoshi - Chino-shi JP
- Obikawa; Tsuyoshi - Nagano JP
| Patent | Date |
|---|---|
| Liquid crystal apparatus, projection apparatus and electronic equipment Grant 8,144,303 - Terao , et al. March 27, 2 | 2012-03-27 |
| Liquid Crystal Apparatus, Projection Apparatus And Electronic Equipment App 20090207327 - TERAO; Koichi ; et al. | 2009-08-20 |
| Electrophoretic display device Grant 6,650,463 - Obikawa , et al. November 18, 2 | 2003-11-18 |
| Electrophoretic display device App 20020175891 - Obikawa, Tsuyoshi ; et al. | 2002-11-28 |
| Liquid crystal compounds Grant 5,061,400 - Obikawa October 29, 1 | 1991-10-29 |
| 2-phenylpyridine derivatives and liquid crystal compositions including same Grant 4,879,060 - Shionozaki , et al. November 7, 1 | 1989-11-07 |
| 2-phenylpyridine derivatives and liquid crystal compositions including same Grant 4,684,220 - Shionozaki , et al. August 4, 1 | 1987-08-04 |
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