"Yuko Aono,Tatsuro Sadanaga,Atsushi Hirata,Hitoshi Tokura","Laser packaging for thin films with ultra-thin glass","16th International Conference on Precision Engineering",,,,,"  P37",2016,
"定永達郎,青野祐子,平田敦,戸倉和","極薄ガラスによるレーザパッケージング","2014年度精密工学会春季大会学術講演会","2014年度精密工学会春季大会学術講演会講演論文集",,,,"pp. 575-576",2014,Mar.
"益富和之,定永達郎,平田敦","カーボンオニオン添加によるエポキシ樹脂基複合材コーティングへの自己潤滑性付与",,"精密工学会誌",,"Vol. 78","No. 4","pp. 327-331",2012,Apr.
"定永達郎,平田 敦","カーボンオニオンゲルを添加したエポキシ樹脂のトライボロジー特性","2012年度精密工学会春季大会学術講演会","2012年度精密工学会春季大会学術講演会講演論文集",,,,"pp. 77-78",2012,Mar.
"Atsushi Hirata,Tatsuro Sadanaga,Kazuyuki Masutomi","Carbon Onion as Solid Lubricant and Its Application to Epoxy-based Tribological Coating","International Tribology Conference Hiroshima 2011","International Tribology Conference Hiroshima 2011",,,,"p. D2-05",2011,Oct.