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Surface emitting laser device, surface emitting laser array, optical scanning device, image forming apparatus, and manufacturing method of surface emitting laser device 专利
专利类型: 授权发明, 专利号: US8989231, 申请日期: 2015-03-24, 公开日期: 2015-03-24
发明人:  SHOUJI, HIROYOSHI;  SATO, SHUNICHI
收藏  |  浏览/下载:57/0  |  提交时间:2019/12/26
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-emission laser array, optical scanning apparatus and image forming apparatus 专利
专利类型: 授权发明, 专利号: US8508567, 申请日期: 2013-08-13, 公开日期: 2013-08-13
发明人:  SATO, SHUNICHI;  ITOH, AKIHIRO;  SHOUJI, HIROYOSHI;  HAYASHI, YOSHINORI;  ICHII, DAISUKE;  HARA, KEI;  FUJII, MITSUMI
Adobe PDF(4744Kb)  |  收藏  |  浏览/下载:67/0  |  提交时间:2019/12/23
Manufacturing method, surface-emitting laser device, surface-emitting laser array, optical scanner, and image forming apparatus 专利
专利类型: 授权发明, 专利号: US8416822, 申请日期: 2013-04-09, 公开日期: 2013-04-09
发明人:  SHOUJI, HIROYOSHI;  SATO, SHUNICHI;  ISHII, TOSHIHIRO;  MAKITA, KENGO;  HAYASHI, MASAHIRO;  SASAKI, TOSHIHIDE;  ITOH, AKIHIRO
Adobe PDF(911Kb)  |  收藏  |  浏览/下载:47/0  |  提交时间:2019/12/26
Surface-emitting laser array, optical scanning device, and image forming device 专利
专利类型: 发明申请, 专利号: US20090295902A1, 申请日期: 2009-12-03, 公开日期: 2009-12-03
发明人:  SATO, SHUNICHI;  ITOH, AKIHIRO;  SUGAWARA, SATORU;  SHOUJI, HIROYOSHI
收藏  |  浏览/下载:35/0  |  提交时间:2019/12/31