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Hitoshi Mikada
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Journal Article

The effect of fluid flow in the longitudinal fracture along a borehole axis on Stoneley wave propagation

Kosuke Kayama, Hitoshi Mikada, Junichi Takekawa
Journal: Geophysics
Published: 10 April 2023
Geophysics (2023) 88 (3): D207–D225.
DOI: https://doi.org/10.1190/geo2022-0132.1
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A field experiment of a temperature-tolerant distributed acoustic sensor in deep geothermal reservoir prospecting

Junzo Kasahara, Yoko Hasada, Haruyasu Kuzume, Hiroshi Ohnuma, Hitoshi Mikada, Yoshihiro Fujise
Journal: The Leading Edge
Published: 01 May 2022
The Leading Edge (2022) 41 (5): 331–337.
DOI: https://doi.org/10.1190/tle41050331.1
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A new DAS sensor prototype for multicomponent seismic data

Junichi Takekawa, Hitoshi Mikada, Shibo Xu, Masahiro Uno, Shiori Kamei, Kinzo Kishida, Daiji Azuma, Masafumi Aoyanagi, Naoto Tanaka, Hiroki Ichikawa
Journal: The Leading Edge
Published: 01 May 2022
The Leading Edge (2022) 41 (5): 338–346.
DOI: https://doi.org/10.1190/tle41050338.1
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Traveltime and relative geometric spreading approximation in elastic orthorhombic medium

Shibo Xu, Alexey Stovas, Hitoshi Mikada
Journal: Geophysics
Published: 26 June 2020
Geophysics (2020) 85 (5): C153–C162.
DOI: https://doi.org/10.1190/geo2019-0811.1
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New acoustic approximation for transversely isotropic media with a vertical symmetry axis

Shibo Xu, Alexey Stovas, Tariq Alkhalifah, Hitoshi Mikada
Journal: Geophysics
Published: 22 November 2019
Geophysics (2020) 85 (1): C1–C12.
DOI: https://doi.org/10.1190/geo2019-0100.1
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Mirror reverse time migration using vertical cable seismic data for methane hydrate exploration

Ehsan Jamali H., Masafumi Katou, Kenji Tara, Eiichi Asakawa, Hitoshi Mikada
Journal: Geophysics
Published: 30 October 2019
Geophysics (2019) 84 (6): B447–B460.
DOI: https://doi.org/10.1190/geo2018-0422.1
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An elongated finite-difference scheme for 2D acoustic and elastic wave simulations in the frequency domain

Junichi Takekawa, Hitoshi Mikada
Journal: Geophysics
Published: 11 February 2019
Geophysics (2019) 84 (2): T29–T45.
DOI: https://doi.org/10.1190/geo2018-0014.1
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An absorbing boundary condition for acoustic-wave propagation using a mesh-free method

Junichi Takekawa, Hitoshi Mikada
Journal: Geophysics
Published: 31 May 2016
Geophysics (2016) 81 (4): T145–T154.
DOI: https://doi.org/10.1190/geo2015-0315.1
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Self-potential Inversion for the Estimation of Permeability Structure

Yusuke Ozaki, Hitoshi Mikada, Tada-noti Goto, Junichi Takekawa
Published: 01 September 2014
Journal of Environmental and Engineering Geophysics (2014) 19 (3): 193–199.
DOI: https://doi.org/10.2113/JEEG19.3.193
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An accuracy analysis of a Hamiltonian particle method with the staggered particles for seismic-wave modeling including surface topography

Junichi Takekawa, Hitoshi Mikada, Tada-nori Goto
Journal: Geophysics
Published: 16 May 2014
Geophysics (2014) 79 (4): T189–T197.
DOI: https://doi.org/10.1190/geo2014-0012.1
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Decomposed element-free Galerkin method compared with finite-difference method for elastic wave propagation

Masafumi Katou, Toshifumi Matsuoka, Hitoshi Mikada, Yoshinori Sanada, Yuzuru Ashida
Journal: Geophysics
Published: 23 April 2009
Geophysics (2009) 74 (3): H13–H25.
DOI: https://doi.org/10.1190/1.3111113
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Improvement of Seismic Observation in the Ocean by Use of Seafloor Boreholes

Eiichiro Araki, Masanao Shinohara, Selwyn Sacks, Alan Linde, Toshihiko Kanazawa, Hajime Shiobara, Hitoshi Mikada, Kiyoshi Suyehiro
Published: 01 April 2004
Bulletin of the Seismological Society of America (2004) 94 (2): 678–690.
DOI: https://doi.org/10.1785/0120020088
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