TANIGUCHI Tetsuya

School of Medicine Department of MedicineAssociate Professor

Research Keyword

  • Differential Geometry
  • 微分幾何
  • 医学統計

Field Of Study

  • Natural sciences, Applied mathematics and statistics

Career

  • Apr. 2015 - Present
    日本大学, 医学部, 准教授
  • Apr. 2010 - Mar. 2015
    Kitasato University College of Liberal Arts and Sciences, 准教授
  • Apr. 2004 - Mar. 2010
    Kitasato University College of Liberal Arts and Sciences, Lecturer

Educational Background

  • 1999
    Tohoku University, Graduate School, Division of Natural Science, 数学
  • 1999
    Tohoku University, Graduate School, Division of Natural Science, 数学
  • 1992
    Tokyo University of Science, Tokyo University of Science, 物理学

Member History

  • 1998 - Present
    Reviewer, Mathematical Reviews(A division of the American Mathematical Society)

Paper

  • Effects of sex, residential area, and age on the seasonality of insomnia- related symptoms: a detailed re-analysis of the longitudinal data of Japanese community residents
    Jun Kizuki; Yoshiyuki Kaneko; Tetsuya Taniguchi; Ryuji Furihata; Katsushi Yoshita; Yusuke Arai; Nobuo Yoshiike; Makoto Uchiyama; Masahiro Suzuki
    Sleep and Biological Rhythms, Nov. 2025, Refereed
  • Visceral Fat Area Measured by Abdominal Bioelectrical Impedance Analysis in School-Aged Japanese Children.
    Abe Y; Tonouchi R; Hara M; Okada T; Jego E.H; Taniguchi T; Koshinaga T; Morioka
    Journal of Clinical Medicine., Jul. 2022, Refereed
  • 小児における腹部生体インピーダンス法を用いた内臓脂肪面積測定
    阿部 百合子; 殿内 亮介; 原 光彦; 岡田 知雄; 谷口 哲也; 森岡 一朗
    小児保健研究, May 2022
  • Successful de-escalation antibiotic therapy using cephamycins for sepsis caused by extended-spectrum beta-lactamase-producing Enterobacteriaceae bacteremia: a sequential 25-case series
    Tsukasa Kuwana; Junko Yamaguchi; Kosaku Kinoshita; Satoshi Hori; Shingo Ihara; Tetsuya Taniguchi
    Open Medicine, 2020, Refereed, Not invited
  • Standardization of Authoring Contents for Mathematics Online Testing and Practicality Testing
    "Tetsuya Taniguchi,Mitsuru Kawazoe,Kentaro Yoshitomi,Yasuyuki Nakamura,Tetsuo Fukui,Shizuka Shirai,Katsuya Kato,Takahiro Nakahara"
    コンピュータ&エデュケーション, 2020, Refereed, Not invited
    Lead
  • Developing a math e-learning question specification for sharing questions between different systems
    Mitsuru Kawazoe; Kentaro Yoshitomi; Yasuyuki Nakamura; Tetsuo Fukui; Shizuka Shirai; Takahiro Nakahara; Katsuya Kato; Tetsuya Taniguchi
    MSOR Connections, Aug. 2019, Refereed, Not invited
  • 数学オンラインテスト問題標準仕様MeLQS のための基本アルゴリズムの選定
    谷口哲也・中村泰之・川添充・吉冨健太郎・福井哲夫・白井詩沙香・加藤克也・中原敬広
    2019 PC Conference 論⽂集, Aug. 2019, Not refereed, Not invited
    Lead
  • Seasonal changes in sleep duration and sleep problems: A prospective study in Japanese community residents
    Masahiro Suzuki; Tetsuya Taniguchi; Ryuji Furihata; Katsushi Yoshita; Yusuke Arai; Nobuo Yoshiike; Makoto Uchiyama
    PLOS, Apr. 2019, Refereed, Not invited
  • Parameters influencing brain oxygen measurement by regional oxygen saturation in post-cardiac arrest patients with targeted-temperature management
    Atsushi Sakurai; Shingo Ihara; Rumi Tagami; Junko Yamaguchi; Atsunori Sugita; Tsukasa Kuwana; Nami Sawada; Satoshi Hori; Tetsuya Taniguchi; Kosaku Kinoshita
    Ther Hypothermia Temp Manag, 2019, Refereed
  • Developing a math e-learning question specification for sharing questions between different systems
    Mitsuru Kawazoe; Kentaro Yoshitomi; Yasuyuki Nakamura; Tetsuo Fukui; Shizuka Shirai; Takahiro Nakahara; Katsuya Kato; Tetsuya Taniguchi
    MSOR Connections, 2019, Refereed, Not invited
  • Intelligent Editor for Authoring Educational Materials in Mathematics e-Learning Systems
    Shizuka Shirai; Tetsuo Fukui; Kentaro Yoshitomi; Mitsuru Kawazoe; Takahiro Nakahara; Yasuyuki Nakamura; Katsuya Kato; Tetsuya Taniguchi
    Lecture Notes in Computer Science, Jul. 2018, Refereed, Not invited
  • Effective Use of Math E-Learning with Questions Specification
    Yasuyuki Nakamura; Kentaro Yoshitomi; Mitsuru Kawazoe; Tetsuo Fukui; Shizuka Shirai; Takahiro Nakahara; Katsuya Kato and Tetsuya Taniguchi
    Springer International Publishing AG, part of Springer Nature 2018 J. Silverman and V. Hoyos (eds.), Distance Learning, E-Learning and Blended Learning in Mathematics Education, 2018, Refereed, Not invited
  • Effects of Flipped Classroom Methodologies on Performance Outcomes of an English Oral Communication Course for Basic Medical History Taking Skills in 1st year students at Nihon University School of Medicine
    Eric H. Jego; Seiichi Udagawa; Tetsuya Taniguchi; Hiroaki Nemoto; Hiroshi Kamiyama; Chiaki Hidai; Yukihiko Fujita
    Journal of Nihon University Medical Association, Dec. 2017, Refereed, Not invited
  • Effects of increased use of information communication technology on a first-year medical English course.
    Eric H. Jego; Seiichi Udagawa; Tetsuya Taniguchi; Hiroaki Nemoto
    Journal of Medical English Education, Oct. 2016, Refereed, Not invited
  • Three-tangents theorem in three-body motion in three-dimensional space
    H. Ozaki; T. Taniguchi; H. Fukuda; T. Fujiwara
    Proceedings of the Symposium on Celestial Mechanics and N-Body Dynamics in Chiba, 2014, 2016, Not refereed, Not invited
  • (13) Finite gap solutions for horizontal minimal surfaces of finite type in 5-sphere
    Junichi Inoguchi; Seiichi Udagawa; Tetsuya Taniguchi
    Journal of Integrable Systems, 2016, Refereed, Not invited
  • CHARACTERIZATIONS OF RICCI FLAT METRICS AND LAGRANGIAN SUBMANIFOLDS IN TERMS OF THE VARIATIONAL PROBLEM
    Tetsuya Taniguchi; Seiichi Udagawa
    GLASGOW MATHEMATICAL JOURNAL, Sep. 2015, Refereed, Not invited
  • Saari's homographic conjecture for general masses in planar three-body problem under Newton potential and a strong force potential
    Toshiaki Fujiwara; Hiroshi Fukuda; Hiroshi Ozaki; Tetsuya Taniguchi
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, Jul. 2015, Refereed, Not invited
  • Item Bank System for the Mathematics e-Learning System STACK
    Yasuyuki Nakamura; Tetsuya Taniguchi; Takahiro Nakahara
    Research Journal of Mathematics & Technology, Dec. 2014, Refereed, Not invited
  • Geometry of linear and angular momenta of N-particles in the Riemannian space forms and de Sitter space
    Tetsuya Taniguchi; Seiichi Udagawa
    JOURNAL OF GEOMETRY AND PHYSICS, Dec. 2014, Refereed, Not invited
  • Saari's homographic conjecture for a planar equal-mass three-body problem under the Newton gravity
    Toshiaki Fujiwara; Hiroshi Fukuda; Hiroshi Ozaki; Tetsuya Taniguchi
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, Aug. 2012, Refereed, Not invited
  • Saari's homographic conjecture for a planar equal-mass three-body problem under a strong force potential
    Toshiaki Fujiwara; Hiroshi Fukuda; Hiroshi Ozaki; Tetsuya Taniguchi
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, Feb. 2012, Refereed, Not invited
  • Constructions of almost complex 2-tori of type (III) in the nearly Kähler 6-sphere
    Hideya Hashimoto; Tetsuya Taniguchi; Seiichi Udagawa
    Differential Geometry and its Application, Sep. 2004, Refereed, Not invited
  • "Non-isotropic harmonic tori in complex projective spaces and configurations of points on rational or elliptic curves"
    Tetsuya Taniguchi
    Tohoku mathematical journal. Second series, 2000, Refereed
    Lead
  • The sym-bobenko formula and constant mean curvature surfaces in minkowski 3-space
    Tetsuya Taniguchi
    Tokyo Journal of Mathematics, 1997, Refereed, Not invited

MISC

  • An Introduction to the R Language
    谷口哲也
    日大医学雑誌, 2023
  • Some kind of stabilities and instabilities of energies of maps between Kähler manifolds
    Tetsuya Taniguchi; Seiichi Udagawa
    Springer Proceedings in Mathematics and Statistics, 2014, Not refereed, Not invited
  • Non-isotropic harmonic tori in complex projective spaces and configurations of points on Riemann Surfaces
    Tohoku Mathematical Publications, 1999, Not refereed, Not invited

Books and other publications

  • 情報科学
    谷口, 哲也; 宇田川, 誠一; 宮田, 洋一郎; 田中, 有希, Editor
    アイ・ケイコーポレーション, Mar. 2025
    9784874923993
  • 数学/統計学
    第12章~13章
    医歯薬出版株式会社, Feb. 2018
    9784263223161
  • エクセル統計学
    柳沢幸雄; 宇田川誠一; 谷口哲也; 山下俊恵, 柳沢幸雄,宇田川誠一,谷口哲也,山下俊恵
    アイ・ケイ コーポレーション, Jan. 2018

Lectures, oral presentations, etc.

  • Characterizations of Ricci flat metrics and Lagrangian submanifolds in terms of the variational problem
    Tetsuya Taniguchi
    The 3rd Shot of The 13th MSJ-SI "Differential Geometry and Integrable Systems", Mar. 2023, Invited
  • 数学オンラインテストの標準仕様MeLQSの策定とSTACKへの応用
    科研費基盤(A),解答過程解析を中心とする理数系eラーニングの,分析・設計・運用に関する総合研究,第1回シンポジウム ー数式自動採点システムの活用事例ー, Nov. 2021, 中村 泰之 名古屋大学
  • 数学オンラインテスト問題標準仕様MeLQS のための基本アルゴリズムの選定
    谷口哲也
    2019 PC Conference, Aug. 2019, Not invited

Affiliated academic society

  • 日本計算機統計学会
  • 日本計量生物学会
  • International Biometric Society
  • American Statistical Association
  • 日本統計学会
  • 日本数学会
  • Mathematical Reviews(A division of the American Mathematical Society)

Research Themes

  • 精神疾患の病状評価・予後予測における「睡眠の質」指標の有用性検討
    日本学術振興会, 科学研究費助成事業, 01 Apr. 2024 - 31 Mar. 2028
    鈴木 正泰; 谷口 哲也; 金子 宜之; 大槻 怜
  • 解答過程解析を中心とする理数系eラーニングの分析・設計・運用に関する総合研究
    日本学術振興会, 科学研究費助成事業, Apr. 2021 - Mar. 2026
    中村 泰之; 川添 充; 吉冨 賢太郎; 樋口 三郎; 宮崎 佳典; 白井 詩沙香; 福井 哲夫; 谷口 哲也; 市川 裕子
  • ポータブル睡眠脳波計を用いたうつ病個別化医療の実現に関する研究
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Apr. 2020 - Mar. 2024
    SUZUKI Masahiro
  • 数学eラーニングコンテンツの標準化による異種システム間連携とクラウドサービス化
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Apr. 2016 - Mar. 2020
    TANIGUCHI Tetsuya
  • e ラーニングシステムによる医・獣医学系の基礎教育の汎用自主学習システムの構築
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Apr. 2015 - Mar. 2018
    NEMOTO Hiroaki
  • 数学オンラインテストの解答過程追跡型学習データ解析を基盤とした知識構築のモデル化
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Apr. 2014 - Mar. 2018
    Nakamura Yasuyuki
  • 自然科学系eラーニングシステムのためのオンラインテスト用問題バンクの進化的構築
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Apr. 2013 - Mar. 2016
    TANIGUCHI Tetsuya; NAKAMURA Yasuyuki
  • 部分多様体論における無限次元的方法による研究
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Apr. 2005 - Mar. 2008
    OHNITA Yoshihiro; KATO Shin; KOMORI Yohei; SAKAI Takashi; HASHIMOTO Yoshitake
  • 複素射影空間への調和写像のスペクトル・データによる分類および構成
    日本学術振興会, 科学研究費助成事業, 1998 - 2000
    谷口 哲也