Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10198622 | Electronic mirror device | Norihiro Imamura, Michihiro Yamagata, Yoshimitsu Noguchi | 2019-02-05 |
| 9992409 | Digital mirror apparatus | Michihiro Yamagata, Norihiro Imamura, Yoshimitsu Noguchi | 2018-06-05 |
| 8895419 | Nitride semiconductor light-emitting element and method for fabricating the same | Toshiya Yokogawa | 2014-11-25 |
| 8890175 | Nitride-based semiconductor element and method for fabricating the same | Toshiya Yokogawa, Akira Inoue, Ryou Kato | 2014-11-18 |
| 8647907 | Nitride-based semiconductor device and method for fabricating the same | Toshiya Yokogawa | 2014-02-11 |
| 8604591 | Nitride-type semiconductor element and process for production thereof | Toshiya Yokogawa, Ryou Kato | 2013-12-10 |
| 8222670 | Semiconductor light emitting element and method for manufacturing same | Gaku Sugahara, Yoshiaki Hasegawa, Akihiko Ishibashi, Toshiya Yokogawa | 2012-07-17 |
| 8124986 | Nitride-based semiconductor device and method for fabricating the same | Toshiya Yokogawa | 2012-02-28 |
| 8093685 | Nitride compound semiconductor element | Toshiya Yokogawa, Yoshiaki Hasegawa | 2012-01-10 |
| 8030677 | Semiconductor light emitting element and method for manufacturing same | Gaku Sugahara, Yoshiaki Hasegawa, Akihiko Ishibashi, Toshiya Yokogawa | 2011-10-04 |
| 7816696 | Nitride semiconductor device and method for manufacturing same | Yoshiaki Hasegawa, Gaku Sugahara, Akihiko Ishibashi, Toshiya Yokogawa | 2010-10-19 |