OPT OpenIR

浏览/检索结果: 共3条,第1-3条 帮助

已选(0)清除 条数/页:   排序方式:
Member for semiconductor light emitting device and method for manufacturing such member, and semiconductor light emitting device using such member 专利
专利类型: 发明申请, 专利号: US20090045422A1, 申请日期: 2009-02-19, 公开日期: 2009-02-19
发明人:  KATO, HANAKO;  MORI, YUTAKA;  KOBAYASHI, HIROSHI;  TOMURA, TSUBASA;  YAMAZAKI, MASANORI;  ABE, MARI
收藏  |  浏览/下载:55/0  |  提交时间:2019/12/30
Semiconductor laser device 专利
专利类型: 发明申请, 专利号: JP1984076492A, 申请日期: 1984-05-01, 公开日期: 1984-05-01
发明人:  TSUJI SHINJI;  MORI TAKAO;  DOI KOUNEN;  TAKEDA YUTAKA;  HIRAO MOTONAO;  NAKAMURA MICHIHARU
Adobe PDF(208Kb)  |  收藏  |  浏览/下载:66/0  |  提交时间:2020/01/13
Semiconductor laser device 专利
专利类型: 发明申请, 专利号: JP1981049587A, 申请日期: 1981-05-06, 公开日期: 1981-05-06
发明人:  HIRAO MOTONAO;  NAKAMURA MICHIHARU;  DOI KOUNEN;  TSUJI SHINJI;  TAKEDA YUTAKA;  MORI TAKAO
Adobe PDF(188Kb)  |  收藏  |  浏览/下载:71/0  |  提交时间:2020/01/18