Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444011 | Nitride semiconductor device | — | 2016-09-13 |
| 9130121 | Nitride semiconductor device | — | 2015-09-08 |
| 8698126 | Nitride semiconductor device | — | 2014-04-15 |
| 8309948 | Nitride semiconductor device | — | 2012-11-13 |
| RE42770 | Nitride semiconductor device having a nitride semiconductor substrate and an indium containing active layer | Hiroyuki Kiyoku, Shuji Nakamura, Naruhito Iwasa, Kazuyuki Chocho | 2011-10-04 |
| 7750337 | Nitride semiconductor device | — | 2010-07-06 |
| 7646009 | Nitride semiconductor device | — | 2010-01-12 |
| 7496124 | Nitride semiconductor laser device | Masahiko Sano, Shuji Nakamura, Shinichi Nagahama | 2009-02-24 |
| 7442254 | Nitride semiconductor device having a nitride semiconductor substrate and an indium containing active layer | Hiroyuki Kiyoku, Shuji Nakamura, Naruhito Iwasa, Kazuyuki Chocho | 2008-10-28 |
| 7397834 | Nitride semiconductor laser device and method of manufacturing the nitride semiconductor laser device | Keiji Sakamoto, Hiroaki Matsumura | 2008-07-08 |
| 7154128 | Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device | Hiroyuki Kiyoku, Shuji Nakamura, Naruhito Iwasa, Kazuyuki Chocho | 2006-12-26 |
| 7119378 | Nitride semiconductor device | — | 2006-10-10 |
| 7083679 | Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device | Hiroyuki Kiyoku, Shuji Nakamura, Naruhito Iwasa, Kazuyuki Chocho | 2006-08-01 |
| 7015053 | Nitride semiconductor laser device | Masahiko Sano, Shuji Nakamura, Shinichi Nagahama | 2006-03-21 |
| 6940103 | Nitride semiconductor growth method, nitride semiconductor substrate and nitride semiconductor device | Hiroyuki Kiyoku, Shuji Nakamura, Naruhito Iwasa, Kazuyuki Chocho | 2005-09-06 |
| 6861729 | Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate | Hiroyuki Kiyoku, Kazuyuki Chocho, Hitoshi Maegawa | 2005-03-01 |
| 6838693 | Nitride semiconductor device | — | 2005-01-04 |
| 6756611 | Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device | Hiroyuki Kiyoku, Shuji Nakamura, Naruhito Iwasa, Kazuyuki Chocho | 2004-06-29 |
| 6711191 | Nitride semiconductor laser device | Masahiko Sano, Shuji Nakamura, Shinichi Nagahama | 2004-03-23 |
| 6627520 | Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate | Hiroyuki Kiyoku, Kazuyuki Chocho, Hitoshi Maegawa | 2003-09-30 |
| 6627974 | Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate | Hiroyuki Kiyoku, Kazuyuki Chocho, Hitoshi Maegawa | 2003-09-30 |
| 6586762 | Nitride semiconductor device with improved lifetime and high output power | — | 2003-07-01 |
| 6153010 | Method of growing nitride semiconductors, nitride semiconductor substrate and nitride semiconductor device | Hiroyuki Kiyoku, Shuji Nakamura, Naruhito Iwasa, Kazuyuki Chocho | 2000-11-28 |