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| Optical semiconductor device having ridge structure formed on active layer containing P-type region and its manufacture method 专利 专利号: US8716044, 申请日期: 2014-05-06, 公开日期: 2014-05-06 作者: YAMAMOTO, TSUYOSHI; SUDO, HISAO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2019/12/24 |
| Semiconductor light emitting device and fabrication method for semiconductor light emitting device 专利 专利号: US8483252, 申请日期: 2013-07-09, 公开日期: 2013-07-09 作者: HATORI, NOBUAKI; YAMAMOTO, TSUYOSHI; SUDO, HISAO; ARAKAWA, YASUHIKO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:14/0  |  提交时间:2019/12/26 |
| Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture method 专利 专利号: US8232125, 申请日期: 2012-07-31, 公开日期: 2012-07-31 作者: HATORI, NOBUAKI; YAMAMOTO, TSUYOSHI; SUDO, HISAO; ARAKAWA, YASUHIKO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2019/12/24 |
| Optical semiconductor device and fabrication thereof 专利 专利号: JP1992291781A, 申请日期: 1992-10-15, 公开日期: 1992-10-15 作者: SAITO YASUHIRO; SUDO HISAO; SODA HARUHISA
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:12/0  |  提交时间:2019/12/31 |
| Semiconductor light emitting device 专利 专利号: JP1987213290A, 申请日期: 1987-09-19, 公开日期: 1987-09-19 作者: WAKAO KIYOHIDE; KAMITE KIYOTSUGU; ISHIKAWA HIROSHI; YAMAGOSHI SHIGENOBU; SUDO HISAO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2020/01/18 |
| Manufacture of semiconductor laser 专利 专利号: JP1986292390A, 申请日期: 1986-12-23, 公开日期: 1986-12-23 作者: SUDO HISAO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/01/18 |
| Manufacture of semiconductor light emitting device 专利 专利号: JP1986176183A, 申请日期: 1986-08-07, 公开日期: 1986-08-07 作者:
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2020/01/13 |
| Semiconductor light emitting device 专利 专利号: JP1986176181A, 申请日期: 1986-08-07, 公开日期: 1986-08-07 作者: WAKAO KIYOHIDE; SUDO HISAO; TANAHASHI TOSHIYUKI; KUSUKI TOSHIHIRO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:36/0  |  提交时间:2020/01/18 |
| Semiconductor laser and manufacture thereof 专利 专利号: JP1986125099A, 申请日期: 1986-06-12, 公开日期: 1986-06-12 作者: SUDO HISAO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2020/01/18 |