Issued Patents All Time
Showing 1–25 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11804573 | Group III-V light emitting diode | Chae Hon Kim, Chung Hoon Lee | 2023-10-31 |
| 9379284 | Nitride semiconductor light emitting chip, and nitride semiconductor light emitting device | Akira Inoue, Toshiyuki Fujita, Masaki Fujikane | 2016-06-28 |
| 9324913 | Nitride semiconductor structure, multilayer structure, and nitride semiconductor light-emitting element | Songbaek CHOE, Shunji Yoshida | 2016-04-26 |
| 9318659 | Nitride semiconductor light emitting element having light emitting layer including INxGa1-xN well layer and LED system | Akira Inoue, Shunji Yoshida | 2016-04-19 |
| 9287378 | Nitride semiconductor light-emitting element and method for fabricating the same | Mitsuaki Oya | 2016-03-15 |
| 9276171 | Nitride semiconductor light-emitting diode | Toshiyuki Fujita, Akira Inoue | 2016-03-01 |
| 9252330 | Semiconductor light emitting element | Akihiro Isozaki, Akira Inoue, Atsushi Yamada | 2016-02-02 |
| 9209254 | Structure and manufacturing method of the structure, and gallium nitride-based semiconductor light-emitting device using the structure and manufacturing method of the device | Masaki Fujikane, Akira Inoue | 2015-12-08 |
| 9209361 | Nitride semiconductor light-emitting element | Akio Ueta, Masaaki Yuri, Ryou Kato | 2015-12-08 |
| 9209350 | Method for fabricating triangular prismatic m-plane nitride semiconductor light-emitting diode | Mitsuaki Oya | 2015-12-08 |
| 9196794 | Semiconductor light-emitting device, method for forming recesses of the same, and light source apparatus using the same | Toshiyuki Fujita, Akira Inoue | 2015-11-24 |
| 9147804 | Nitride semiconductor light-emitting element and light source including the nitride semiconductor light-emitting element | Ryou Kato, Kunimasa Takahashi, Masaki Fujikane | 2015-09-29 |
| 9130141 | Light-emitting diode element and light-emitting diode device | Junko Iwanaga, Akira Inoue, Shigeo Hayashi | 2015-09-08 |
| 9117961 | Nitride-based semiconductor light-emitting element | Akira Inoue, Masaki Fujikane | 2015-08-25 |
| 8994031 | Gallium nitride compound semiconductor light emitting element and light source provided with said light emitting element | Ryou Kato, Shunji Yoshida | 2015-03-31 |
| 8981340 | Nitride semiconductor device and production method thereof | Yasutoshi Kawaguchi, Toshitaka Shimamoto, Akihiko Ishibashi, Isao Kidoguchi | 2015-03-17 |
| 8962363 | Method for forming a groove on a surface of flat plate formed of a nitride semiconductor crystal | Akira Inoue, Toshiyuki Fujita | 2015-02-24 |
| 8941130 | Semiconductor light-emitting device | Akira Inoue | 2015-01-27 |
| 8941131 | Semiconductor light-emitting device | Akira Inoue | 2015-01-27 |
| 8933543 | Nitride semiconductor element having m-plane angled semiconductor region and electrode including Mg and Ag | Mitsuaki Oya, Atsushi Yamada, Akihiro Isozaki | 2015-01-13 |
| 8928004 | Structure for growth of nitride semiconductor layer, stacked structure, nitride-based semiconductor element, light source, and manufacturing method for same | Songbaek CHOE, Akira Inoue, Atsushi Yamada | 2015-01-06 |
| 8912563 | Nitride semiconductor light-emitting device | Akira Inoue | 2014-12-16 |
| 8896001 | Nitride semiconductor light emitting device | Akira Inoue, Masaki Fujikane | 2014-11-25 |
| 8895419 | Nitride semiconductor light-emitting element and method for fabricating the same | Naomi Anzue | 2014-11-25 |
| 8890175 | Nitride-based semiconductor element and method for fabricating the same | Naomi Anzue, Akira Inoue, Ryou Kato | 2014-11-18 |