Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337326 | Semiconductor laser device with compressively stressed barrier layer | Yasuo Kan, Kosei Takahashi, Masahiro Hosoda, Atsuo Tsunoda, Kentaro Tani | 1994-08-09 |
| 5309001 | Light-emitting diode having a surface electrode of a tree-like form | Mitsuhiro Matsumoto, Hiroshi Nakatsu, Tadashi Takeoka, Osamu Yamamoto, Kazuaki Sasaki | 1994-05-03 |
| 5300853 | Field-emission type switching device | Hiroyuki Kado, Takao Chikamura, Nobuyuki Yoshiike | 1994-04-05 |