Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403195 | Method and apparatus for driving passive matrix liquid crystal | Norimitsu Sako | 2008-07-22 |
| 7209129 | Method and apparatus for driving passive matrix liquid crystal | Norimitsu Sako | 2007-04-24 |
| 6842123 | Electromechanical switching device and emergency shut-off and communication system utilizing same | Toshihiro Fujita, Akito Okamoto, Hiroyuki Ohta, Atsushi Matsumoto, Masaaki Fujii +3 more | 2005-01-11 |
| 5126826 | Light-emitting or receiving device and method for preparing the same | Kakutaro Kauchi, Toru Tomoshige, Shoji Usuda, Toshikazu Takagi | 1992-06-30 |
| 5101264 | Light-emitting or receiving device with smooth and hard encapsulant resin | Kakutaro Kauchi, Toru Tomoshige, Shoji Usuda | 1992-03-31 |