| 9035336 |
Semiconductor device |
Koichi Tachibana, Hajime Nago, Shinya Nunoue |
2015-05-19 |
| 8835950 |
Semiconductor device |
Koichi Tachibana, Hajime Nago, Shinya Nunoue |
2014-09-16 |
| 8741686 |
Semiconductor device |
Koichi Tachibana, Hajime Nago, Shinya Nunoue |
2014-06-03 |
| 8466477 |
Semiconductor device |
Koichi Tachibana, Hajime Nago, Shinya Nunoue |
2013-06-18 |
| 7714350 |
Gallium nitride based semiconductor device and method of manufacturing same |
Hideto Sugawara |
2010-05-11 |
| 7683390 |
Semiconductor device |
Koichi Tachibana, Hajime Nago, Shinya Nunoue |
2010-03-23 |
| 7531397 |
Method for manufacturing a semiconductor device on GAN substrate having surface bidirectionally inclined toward <1-100> and <11-20> directions relative to {0001} crystal planes |
Koichi Tachibana, Shinya Nunoue, Masaaki Onomura |
2009-05-12 |
| 7397069 |
Semiconductor device |
Koichi Tachibana, Hajime Nago, Shinya Nunoue |
2008-07-08 |
| 7339255 |
Semiconductor device having bidirectionally inclined toward <1-100> and <11-20> relative to {0001} crystal planes |
Koichi Tachibana, Shinya Nunoue, Masaaki Onomura |
2008-03-04 |
| 7333523 |
Semiconductor laser device |
Akira Tanaka, Hideto Sugawara, Yoshiyuki Harada, Masaaki Onomura |
2008-02-19 |
| 6399526 |
Heat treating apparatus using quartz glass |
Hiroshi Tomita, Tsuneo Ishii |
2002-06-04 |
| 6263704 |
Quartz glass, heat treating apparatus using quartz glass, and heat treating method |
Hiroshi Tomita, Tsuneo Ishii |
2001-07-24 |
| 6093666 |
Quartz glass, heat treating apparatus using quartz glass, and heat treating method |
Hiroshi Tomita, Tsuneo Ishii |
2000-07-25 |