Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816885 | Thin-film transistor matrix for liquid crystal display | Mamoru Yoshida, Tsutomu Nomoto, Tsukasa Watanabe | 1989-03-28 |
| 4442429 | Display apparatus utilizing a thermally color reversible display medium which has a hysteresis effect | Shintaro Kotani, Ichimatsu Abiko, Takashi Arae, Mio Chiba, Hiromasa Kanno | 1984-04-10 |