Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7731394 | Display device | Tsuneo Suzuki, Noriyuki Besshi, Wataru Yokoyama, Minoru Toeda | 2010-06-08 |
| 6969187 | Light guiding plate for front light | Eiki Niida, Fumikazu Isogai, Norihito Takeuchi | 2005-11-29 |
| 6871976 | Wedge plate type light guiding plate for front light | Eiki Niida, Fumikazu Isogai, Norihito Takeuchi | 2005-03-29 |
| 6836368 | Wedge plate type light guiding plate for front light and method for manufacturing the light guiding plate | Eiki Niida, Fumikazu Isogai, Norihito Takeuchi | 2004-12-28 |
| 6607279 | Light guiding plate | Eiki Niida, Fumikazu Isogai, Norihito Takeuchi, Tomoyoshi Motohiro, Tatsuo Fukano +1 more | 2003-08-19 |
| 6350204 | Fiber-reinforced plastic pipe | Yoshiharu Yasui, Yasuki Miyashita | 2002-02-26 |
| 5683300 | Drive shaft made of fiber reinforced composite material and method of manufacturing the same | Yoshiharu Yasui, Yasuki Miyashita, Meiji Anahara | 1997-11-04 |