Rchr
J-GLOBAL ID:201801012339296851
Update date: May. 15, 2024 Takahashi Koji U
タカハシ コウジ | Takahashi Koji U
Affiliation and department: Research field (1):
Human geoscience
Research keywords (8):
volcanic gas
, stable isotope
, maturation
, Organic geochmistry
, Geology
, natural gas
, petroleum
, coal
Research theme for competitive and other funds (6): Papers (13): -
Atsushi Noda, Kazuya Morimoto, Koji U. Takahashi, Tohru Danhara, Hideki Iwano, Takafumi Hirata. Late Cretaceous-Paleogene terrestrial sequence in the northern Kitakami Mountains, Northeast Japan: Depositional ages, clay mineral contents, and vitrinite reflectance. Island Arc. 2023. 32. e12500
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Takeshi Nakajima, Hideki Iwano, Tohru Danhara, Takafumi Hirata, Kenta Asahina, Koji U. Takahashi, Yasuaki Hanamura. U-Pb and fission-track dating of Miocene hydrocarbon source rocks in the Akita Basin, Northeast Japan, and implications for the timing of paleoceanographic changes in the sea of Japan. Island Arc. 2023. 32. 1. e12490
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Yoshihiro Nakamura, Koji U. Takahashi, Jun Hosoi, Hidetoshi Hara. Determination of the laser-induced damage threshold for graphite and coal with deep-UV micro-Raman spectroscopy. Journal of Mineralogical and Petrological Science. 2022. 117. 1. n/a-n/a
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Kenta Asahina, Koji U. Takahashi, Yuichiro Suzuki, Takeshi Nakajima, Miyuki Kobayashi. Effect of Maturation on the Dimethyl Naphthalene Indicator Used to Evaluate the Source Organic Type of Crude Oil. Chemistry Letters. 2021. 50. 9. 1718-1721
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Kenta Asahina, Takeshi Nakajima, Koji U. Takahashi, Miyuki Kobayashi, Yasuaki Hanamura. Spatio-temporal changes in the depositional environment of Miocene organic rich mudstones in the Akita Basin deduced from biomarker analysis. GEOCHEMICAL JOURNAL. 2021. 56. 1. 1-15
more... MISC (7): -
高橋幸士, 中嶋健, 朝比奈健太, 花村泰明. Source rock potential of Miocene siliceous mudstone distributed in western Aomori Prefecture and northern Yamagata Prefecture. 石油技術協会特別講演会・春季講演会(シンポジウム・個人講演)要旨集. 2020. 2020 (CD-ROM)
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高橋幸士, 中嶋健, 鈴木祐一郎, 森田澄人, 佐脇貴幸, 花村泰明. 釧路炭田に分布する始新統浦幌層群石炭の根源岩能力. 石油技術協会特別講演会・春季講演会(シンポジウム・個人講演)要旨集. 2019. 2019
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Takahashi Koji, Tsunogai Urumu, Kurita Naoyuki, Nakagawa Fumiko. Development of remote sensing measurements for water vapor isotopic composition in volcanic fumarole. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2016. 63. 0
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齋藤裕之, 鈴木徳行, 高橋幸士. 沼ノ端SK-10D坑井より得たカッティングス石炭試料中の熱分解炭化水素ガスの炭素同位体組成. 平成23年度北海道大学創成研究機構JAPEX地球エネルギーフロンティア寄附研究部門研究報告. 2012. 4-10
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齋藤裕之, 鈴木徳行, 高橋幸士. パルス放電ヘリウムイオン化検出器による天然ガスの無機・有機成分同時測定. 平成21年度~平成22年度北海道大学創成研究機構JAPEX地球エネルギーフロンティア寄附研究部門研究報告. 2011. 6-11
more... Lectures and oral presentations (24): -
Zircon U-Pb and fission-track ages of the Miocene Onnagawa Formation in the Yashima Area, Akita Prefecture, and implications for the timing of paleoceanographic changes in the Sea of Japan
(2023)
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Late Cretaceous-Paleogene terrestrial sequence in the northern Kitakami Mountains, Northeast Japan: Depositional ages, clay mineral contents, and vitrinite reflectance
(2023)
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A new thermal indicator for organic matter with deep-UV micro-Raman spectroscopy
(Water-Rock Interaction WRI-17/ Applied Isotope Geochemistry AIG-14 2023)
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U-Pb and fission-track dating of the Miocene Onnagawa Formation in the Yashima Area, Akita Prefecture, Northeast Japan and its implications for paleoceanography and hydrocarbon exploration
(2023)
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Enrichment of rare earth elements in carbon-rich clays at the Nishigoyasericite deposit of Tochigi Prefecture
(JPGU 2023 2023)
more... Professional career (1): Work history (4): - 2021/10 - 現在 産業技術総合研究所 地質調査総合センター 主任研究員
- 2021/10 - 2022/09 産業技術総合研究所 地質調査総合センター 企画主幹
- 2016/04 - 2021/09 National Institute of Advanced Industrial Science and Technology Gerlogical Survey of Japan Researcher
- 2015/04 - 2016/03 Naguya University Graduate School of Environmental Studies Researcher
Committee career (1): - 2019/07 - 現在 石油技術協会 探鉱技術委員会 委員
Awards (5): - 2022/08 - The Japanese Association of Organic Geochemists Research Award, The Japanese Association of Organic Geochimists
- 2015/03 - The Japan Science Society Sasakawa Scientific Research Encouragement Prize
- 2014/11 - The Japanese Association of Organic Geochemists The Best Poster Presentation Award
- 2014/09 - The Society for Organic Petrology The Best Student Poster Award Closed and semi-open system pyrolysis for estimating the timing of hydrocarbon gas expulsion from Paleogene coal
- 2014/06 - The Japanese Association for Petroleum Technology Outstanding Student Presentation Award
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