Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501101 | Light emitting diode | Tetsurou Murakami, Shouichi Ohyama, Hiroshi Nakatsu | 2002-12-31 |
| 6465812 | Semiconductor light emitting device | Hiroyuki Hosoba, Hiroshi Nakatsu, Tetsuroh Murakami, Kazuaki Sasaki, Junichi Nakamura | 2002-10-15 |
| 6433364 | Semiconductor light emitting device capable of increasing light emitting efficiency | Hiroyuki Hosoba, Hiroshi Nakatsu, Tetsurou Murakami | 2002-08-13 |
| 6384430 | Light emitting diode | Hiroshi Nakatsu, Tetsuroh Murakami, Hiroyuki Hosoba | 2002-05-07 |