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Patent Information
Title
波長可変面発光レーザおよび光源装置
Author
FUMIO KOYAMA
,
Xiaodong Gu
.
Kind
Patent
Status
Registered
Applicant
国立大学法人東京工業大学.
Filing Date
2019/10/17
Application Number
特願2019-190214
Unexamined Application Date
2021/04/22
Publication Number
特開2021-064767
Registration Date
2023/10/10
Registration Number
特許第7364214号
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