Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187547 | Light emitting diode device and method for producing same | Tatsuhiko Niina, Kiyoshi Ohta, Yasuhiko Matsushita, Takahiro Uetani, Yoshiharu Fujikawa | 1993-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187547 | Light emitting diode device and method for producing same | Tatsuhiko Niina, Kiyoshi Ohta, Yasuhiko Matsushita, Takahiro Uetani, Yoshiharu Fujikawa | 1993-02-16 |