Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598284 | Electro-optical device defined by relationship of data voltage, residual voltage, spontaneous polarization, and liquid crystal time constant and capacitance | Noriaki Kogushi, Takeshi Nishi, Masaaki Hiroki, Toshimitsu Konuma | 1997-01-28 |