Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663463 | Difluoroethylene compounds and liquid crystal compositions containing them | Osamu Yokokouji, Takashi Miyajima, Hidemasa Koh, Katsutoshi Machida | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663463 | Difluoroethylene compounds and liquid crystal compositions containing them | Osamu Yokokouji, Takashi Miyajima, Hidemasa Koh, Katsutoshi Machida | 1997-09-02 |