Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838657 | Liquid crystal shutter | Teiji Miura, Hideo Yamazaki, Nobumasa Abe, Toshihide Okamura, Tatsuki Matsuo | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838657 | Liquid crystal shutter | Teiji Miura, Hideo Yamazaki, Nobumasa Abe, Toshihide Okamura, Tatsuki Matsuo | 1989-06-13 |