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Surface emitting laser array element, optical scanning device, and image forming apparatus 专利
专利类型: 授权发明, 专利号: US8879600, 申请日期: 2014-11-04, 公开日期: 2014-11-04
发明人:  HANAOKA, KATSUNARI;  NUMATA, MASAYUKI;  SHOUJI, HIROYOSHI
Adobe PDF(1266Kb)  |  收藏  |  浏览/下载:51/0  |  提交时间:2019/12/23
Surface-emitting laser device, surface-emitting laser array, optical scanner, image forming apparatus, and method for manufacturing surface-emitting laser device 专利
专利类型: 授权发明, 专利号: US8736652, 申请日期: 2014-05-27, 公开日期: 2014-05-27
发明人:  HARASAKA, KAZUHIRO;  SATO, SHUNICHI;  HAYASHI, MASAHIRO;  ITOH, AKIHIRO;  HANAOKA, KATSUNARI
Adobe PDF(3454Kb)  |  收藏  |  浏览/下载:64/0  |  提交时间:2019/12/23
Vertical cavity surface emitting laser element, vertical cavity surface emitting laser array, optical scanning device, and image forming apparatus 专利
专利类型: 授权发明, 专利号: US8599233, 申请日期: 2013-12-03, 公开日期: 2013-12-03
发明人:  HANAOKA, KATSUNARI
Adobe PDF(1186Kb)  |  收藏  |  浏览/下载:27/0  |  提交时间:2019/12/23
Surface-emitting laser element, surface-emitting laser array, optical scanning device, and image forming apparatus 专利
专利类型: 发明申请, 专利号: EP2330698A1, 申请日期: 2011-06-08, 公开日期: 2011-06-08
发明人:  HANAOKA, KATSUNARI
收藏  |  浏览/下载:39/0  |  提交时间:2019/12/31