Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8384101 | Semiconductor light-emitting device | Kunio Takeuchi | 2013-02-26 |
| 8064492 | Method of manufacturing semiconductor laser device, semiconductor laser device and light apparatus | Yasuyuki Bessho, Hiroki Ohbo, Kunio Takeuchi, Yasumitsu Kunoh, Masayuki Hata | 2011-11-22 |
| 7822087 | Semiconductor laser device and method of manufacturing the same | Masayuki Hata, Kunio Takeuchi | 2010-10-26 |
| 7768204 | Illumination device and manufacturing method thereof | Tatsuya Kunisato, Takenori Goto, Masayuki Hata | 2010-08-03 |
| 7539223 | Light emitting device | — | 2009-05-26 |
| 5873985 | Process of making squid device having tilt-boundary junction | Ryokan Yuasa, Shuji Fujiwara, Masao Nakao, Hiroaki Furukawa | 1999-02-23 |