"西山 武志,蜂屋 弘之,宮崎 裕道,近藤 高弘,松本 三千緒","帯水層での音速と減衰の周波数特性計測の高精度化の検討","日本音響学会 春季研究発表会","日本音響学会 春季研究発表会 講演論文集","日本音響学会",,,"pp. 1419-1420",2011,Mar.
"Takeshi Nishiyama,Hiroyuki Hachiya,Hiromichi Miyazaki,Takahiro Kondoh,Michio Matsumoto","Frequency characteristics of sound speed and attenuation in underground with groundwater","The 31st Symposium on Ultrasonic Electronics (USE2010)","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 31",,"pp. 187-188",2010,Dec.
"西山 武志,蜂屋 弘之,宮崎 裕道,近藤 高弘,松本 三千緒","地下水のある地中での音波伝搬速度と減衰の周波数特性の計測",,"信学技報","電子情報通信学会","Vol. 110","No. 38","pp. 31-36",2010,May
"西山 武志,蜂屋 弘之,宮崎 裕道,近藤 高弘,松本 三千緒","帯水層における音波伝搬速度と減衰の周波数特性の計測","日本音響学会 春季研究発表会","日本音響学会 春季研究発表会 講演論文集","日本音響学会",,,"pp. 1313-1314",2010,Mar.
"Hiroyuki Hachiya,Takeshi Nishiyama,Hiromichi Miyazaki,Takahiro Kondoh,Michio Matsumoto","Measurement of acoustic characteristics in underground with groundwater","The 30th Symposium on Ultrasonic Electronics","Proceedings of Symposium on Ultrasonic Electronics",,"Vol. 30",,"pp. 261-262",2009,Nov.
"宮崎裕道,近藤高弘,蜂屋弘之","土中音波による位置探査システムの開発","平成21年度土木学会全国大会 第64回年次学術講演会","土木学会 第64回年次学術講演会 講演集","土木学会",,,,2009,Sept.