"Ryo Nakayama,Chomrong Ou,Shungo Zen,KOICHI YASUOKA","Dielectric strength of electric contacts after short-duration arc in a hybrid DC circuit breaker",,"IEEJ Trans. Electrical and Electronic Eng.",,"Vol. 156","no. 5",,2020,Feb.
"K. Yasuoka,Y. Yamada,M. Chen,R. Nakayama,S. Kubo,S. Zen","Microsecond Break Arcs During or After Commutation of Current in a Hybrid DC Switch","20th IEEE International Conference on Dielectric Liquids",,,,,,2019,June
"Chomrong Ou,Ryo Nakayama,Shungo Zen,KOICHI YASUOKA","Influence of a Short-Duration Arc on the Erosion and Dielectric Strength of Narrow Air-Gap Contacts in a Hybrid DC Switch",,"IEEE Transactions on Components, Packaging and Manufacturing Technology",,"Vol. 9","No. 6","pp. 1068-1074",2019,Mar.
"Ryo Nakayama,Chomrong Ou,Shungo Zen,KOICHI YASUOKA","Dielectric strength of electric contacts after short-duration arc in a hybrid DC circuit breaker","IWHV 2018",,,"  ED-18-095","  SP-18-047,","  HV-18-129",2018,Nov.
"Chomrong Ou,Ryo Nakayama,Shungo Zen,Nozomi Takeuchi,KOICHI YASUOKA","Influence of Arc Discharge on Contact Erosion and Contact Resistance in a Hybrid DC Switch","63rd IEEE Holm Conference on Electrical Contacts",,,,,,2018,Oct.
"本戸達也,中山遼,立花孝介,安岡康一","多並列ピンホール放電を用いた過酸化水素生成と促進酸化処理の効率特性","電気学会プラズマ/パルスパワー/放電合同研究会",,,,,,2016,Oct.