Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067881 | Light emitting device | — | 2011-11-29 |
| 8029167 | Light emitting device | Tomihiko Ikeda, Kana WATANABE | 2011-10-04 |
| 6788009 | Method and device for lighting ultra-high pressure discharge lamps | Toshitaka Fujii | 2004-09-07 |
| 6201246 | Non-imaging optical concentrator for use in infrared remote control systems | Franc Potekev | 2001-03-13 |