Author,Title,Kind,Status,ApplicantName,ApplicationDate,ApplicationNumber,PublicationDate,PublicationNumber,RegistrationDate,RegistrationNumber "Hidenori Kosaka","火花点火エンジン及び火花点火エンジンの制御方法","Patent","Published","国立大学法人東京工業大学, 学校法人慶應義塾","2019/04/05","特願2019-072729","2020/10/15","特開2020-169630",,