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Patent Information


Title
円偏光発光ダイオード 
Author
Nozomi Nishizawa, Hiro MUNEKATA.  
Kind
Patent 
Status
Registered 
Applicant
国立大学法人東京工業大学.  
Filing Date
2019/02/22
Application Number
特願2019-030657
Unexamined Application Date
2020/08/31
Publication Number
特開2020-136576
Registration Date
2022/11/11
Registration Number
特許第7175502号

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