Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919633 | Liquid crystal device with a ferroelectric film and method for manufacturing the same | Shumpei Yamazaki, Hiroyuki Sakayori | 1990-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919633 | Liquid crystal device with a ferroelectric film and method for manufacturing the same | Shumpei Yamazaki, Hiroyuki Sakayori | 1990-04-24 |