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Patent Information
Title
点火プラグ
Author
MAMORU TANAHASHI
.
Kind
Patent
Status
Registered
Applicant
国立大学法人東京工業大学, 学校法人慶應義塾, 国立大学法人岡山大学.
Filing Date
2018/02/13
Application Number
特願2018-023533
Unexamined Application Date
2019/08/22
Publication Number
特開2019-140005
Registration Date
2022/02/03
Registration Number
特許第7018601号
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