Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632116 | Plasma display panel, manufacturing method and manufacturing apparatus of the same | Eizaburo Watanabe, Naoto Ohno, Katsumi Ohira, Junichi Arai, Isao Kato +3 more | 2003-10-14 |
| 5089905 | Color liquid crystal display system with spacer-adhesive and separate rigid spacers across display surface | Jun Sasaki, Akira Ogawa, Takao Minato, Hajime Ohnishi | 1992-02-18 |