Ariga; Kazuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ariga; Kazuo.The latest application filed is for "homeotropic liquid crystal display device".
- Ariga; Kazuo - Kawasaki JP
- Ariga; Kazuo - Tokyo JP
| Patent | Date |
|---|---|
| Homeotropic liquid crystal display device Grant 5,039,185 - Uchida , et al. August 13, 1 | 1991-08-13 |
| Planar heater for liquid crystal element Grant 4,829,154 - Teshima , et al. May 9, 1 | 1989-05-09 |
| Planar heater for liquid crystal element Grant 4,584,461 - Teshima , et al. April 22, 1 | 1986-04-22 |
| Multi-colored liquid crystal display device with characters not displaying shifts in positions even upon color changes Grant 4,389,095 - Teshima , et al. June 21, 1 | 1983-06-21 |
| Method for making a fluorescent lamp Grant 4,334,725 - Teshima , et al. June 15, 1 | 1982-06-15 |
| Flat type fluorescent lamp Grant 4,234,817 - Teshima , et al. November 18, 1 | 1980-11-18 |
| Apparatus for treating wastewater using an electrolytic cell Grant 3,893,900 - Teshima , et al. July 8, 1 | 1975-07-08 |
| Apparatus for treating water containing impurities Grant 3,888,756 - Teshima , et al. June 10, 1 | 1975-06-10 |
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