Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960640 | Composition for optical material | Motoharu Takeuchi, Kazumoto Nakagawa | 2005-11-01 |
| 6888472 | Programmable timer unit for use in a remote control load management system | Toshiaki Tokizane, Kouji Yokota | 2005-05-03 |