Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804423 | Optical-electrical wiring board, mounted board and method of manufacturing optical-electrical wiring board | Takehito Tsukamoto, Masakichi Yoshida | 2004-10-12 |
| 6739761 | Optical-electric printed wiring board, printed circuit board, and method of fabricating optical-electric printed wiring board | Takehito Tsukamoto, Kenta Yotsui, Daisuke Inokuchi, Masayuki Ode | 2004-05-25 |
| 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 |
| 6438281 | Optical wiring layer, optoelectric wiring substrate, mounted substrate, and methods for manufacturing the same | Takehito Tsukamoto, Koichi Kumai, Shigeru Hirayama, Masayuki Ode | 2002-08-20 |
| 6339288 | Circuit board for organic electroluminescent panel, method of manufacture, and electroluminescent panel | Yifan Qian, Mamoru Ishizaki, Takeshi Itoi, Mizuhiro Tani, Yuichi Ito +1 more | 2002-01-15 |
| 5719653 | Liquid crystal panel including antiferroelectric liquid crystal and process for producing the same | Katsuhiro Suzuki, Hideo Hama, Yukari Sakai | 1998-02-17 |
| 5652067 | Organic electroluminescent device | Yuichi Ito, Noritoshi Tomikawa, Mitsunori Sugihara, Hisaya Sato | 1997-07-29 |
| 5559621 | Liquid crystal having a plurality of rectilinear barrier members | Katsuhiro Suzuki, Hisao Hoshi, Masafumi Yoshida | 1996-09-24 |
| 5089905 | Color liquid crystal display system with spacer-adhesive and separate rigid spacers across display surface | Jun Sasaki, Akira Ogawa, Yasumasa Akimoto, Hajime Ohnishi | 1992-02-18 |