Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293698 | Compound for controlling dielectric constant of liquid crystal | Kazuhisa Toriyama, Shinji Hasegawa, Ken Sasaki | 1981-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293698 | Compound for controlling dielectric constant of liquid crystal | Kazuhisa Toriyama, Shinji Hasegawa, Ken Sasaki | 1981-10-06 |