"Yuichiro Yano,Motoaki Hara,Masatoshi Kajita,Shinsuke  Hara,Akifumi Kasamatsu,Tetsuya Ido,Hiroyuki Ito,Masaya Toda,Takahito Ono","Micro-Device-Technologies toward Chip Level Integration of Microwave Atomic Clock System","Joint Conference of the IEEE International Frequency Control Symposium & IEEE International Symposium on Applications of Ferroelectrics",,,,,,2020,June
"Motoaki Hara,Yuichiro Yano,Masatoshi Kajita,Shinsuke  Hara,Akifumi Kasamatsu,Hiroyuki Ito,Tetsuya Ido","INJECTION LOCKING TYPE 1/2 FREQUENCY DIVIDER EMPLOYING PIEZOELECTRIC MEMS RESONATOR FOR SIMPLIFYING THE MICRO ATOMIC CLOCK SYSTEM","The 33rd International Conference on Micro Electro Mechanical Systems",,,,,,2020,Jan.
"原基揚,矢野雄一郎,梶田雅稔,原紳介,笠松章史,伊藤浩之,井戸哲也","Injection-Lock-Type BAW Oscillator Aiming for Self-Oscillating Atomic Clock","超音波エレクトロニクスの基礎と応用に関するシンポジウム",,,,,,2019,Nov.
"Motoaki Hara,Yuichiro Yano,Masatoshi Kajita,Shinsuke  Hara,Akifumi Kasamatsu,Masaya Toda,Hiroyuki Ito,Takahito Ono,Tetsuya Ido","Drift-free FBAR oscillator using an atomic-resonance-stabilization technique","The 2019 IEEE International Ultrasonics Symposium",,,,,,2019,Oct.
"原基揚,矢野雄一郎,梶田雅稔,西野仁,戸田雅也,原紳介,笠松章史,伊藤浩之,小野崇人,井戸哲也","圧電薄膜共振子を利用した3.5 GHz帯CMOS発振回路の開発 と原子時計システムへの適用","「センサ・マイクロマシンと応用システム」シンポジウム",,,,,,2018,Oct.
"Motoaki Hara,Yuichiro Yano,Masatoshi Kajita,Hitoshi Nishino,Yasuhiro Ibata,Shinsuke  Hara,Masaya Toda,Akifumi Kasamatsu,Hiroyuki Ito,Takahito Ono,Tetsuya Ido","Microwave oscillator using piezoelectric thin-film resonator aiming for ultraminiaturization of atomic clock",,"Review of Scientific Instruments",,"  89","  10","  105002",2018,Oct.
"原基揚,矢野雄一郎,梶田雅稔,原紳介,笠松章史,伊藤浩之,井戸哲也","Rb時計周波数の直接発振を目的としたFBAR-VCOの開発","超音波エレクトロニクスの基礎と応用に関するシンポジウム",,,,,,2018,Oct.
"Motoaki Hara,Yuichiro Yano,Masatoshi Kajita,Shinsuke  Hara,Akifumi Kasamatsu,Hiroyuki Ito,Takahito Ono,Tetsuya Ido","FBAR-based 3.4 GHz Oscillator without Frequency Multiplications Aiming for an Integrated Atomic Clock Chip","European Frequency and Time Forum",,,,,,2018,Apr.
"Motoaki Hara,Yuichiro Yano,Masatoshi Kajita,Hitoshi Nishino,Yasuhiro Ibata,Masaya Toda,Shinsuke  Hara,Akifumi Kasamatsu,Hiroyuki Ito,Takahito Ono,Tetsuya Ido","Micro Atomic Frequency Standards Employing an Integrated FBAR-VCO Oscillating on the 87Rb Clock Frequency without a Phase-Locked Loop","The 31st IEEE International Conference on Micro Electro Mechanical Systems（MEMS 2018）",,,,,,2018,Jan.
"原基揚,矢野雄一郎,梶田雅稔,原紳介,笠松章史,伊藤浩之,井戸哲也","Rb時計周波数の直接発振を目的としたFBAR-VCOの開発","第28回 超音波エレクトロニクスの基礎と応用に関するシンポジウム",,,,,,2017,Oct.