Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780531 | Dichoric dye for color liquid crystals having halogen substituted in perylene structure | Mitsuru Kano, Yoshinori Kato, Yoshimi Kamijo, Yoshio Takeda, Takanori Sato | 1988-10-25 |
| 4607097 | Dichromatic coloring matter for a colored liquid crystal display element | Mitsuru Kano, Yoshinori Kato, Yoshimi Kamijo, Yoshio Takeda, Naoki Yagi | 1986-08-19 |