Ryoichi Tanaka

5.0k total citations
240 papers, 3.7k citations indexed

About

Ryoichi Tanaka is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Molecular Biology. According to data from OpenAlex, Ryoichi Tanaka has authored 240 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Pulmonary and Respiratory Medicine, 44 papers in Surgery and 38 papers in Molecular Biology. Recurrent topics in Ryoichi Tanaka's work include Cardiac Imaging and Diagnostics (18 papers), Aortic Disease and Treatment Approaches (15 papers) and Asthma and respiratory diseases (14 papers). Ryoichi Tanaka is often cited by papers focused on Cardiac Imaging and Diagnostics (18 papers), Aortic Disease and Treatment Approaches (15 papers) and Asthma and respiratory diseases (14 papers). Ryoichi Tanaka collaborates with scholars based in Japan, United States and Canada. Ryoichi Tanaka's co-authors include Makoto Dohi, Kunihiro Yoshioka, Katsuhide Okunishi, Tsuyoshi Saito, Kazuhiko Yamamoto, Mara S. Ludwig, Kazuyuki Nakagome, Hirokazu Urabe, Fumie Sato and Kazuyuki Nakagome and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Circulation.

In The Last Decade

Ryoichi Tanaka

231 papers receiving 3.6k citations

Peers

Countries citing papers authored by Ryoichi Tanaka

Since Specialization

Citations

This map shows the geographic impact of Ryoichi Tanaka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryoichi Tanaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryoichi Tanaka more than expected).

Fields of papers citing papers by Ryoichi Tanaka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryoichi Tanaka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryoichi Tanaka. The network helps show where Ryoichi Tanaka may publish in the future.

Co-authorship network of co-authors of Ryoichi Tanaka

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoichi Tanaka. A scholar is included among the top collaborators of Ryoichi Tanaka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryoichi Tanaka. Ryoichi Tanaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	A Comparison of Retrospective ECG-Gated CT and Surgical or Angiographical Findings in Acute Aortic Syndrome 2023 ·International Heart Journal ·Makoto Orii, (unknown), (unknown), Tadashi Sasaki, Takuya Chiba, Hajime Kin, Yoshihiro Morino, Ryoichi Tanaka, Kunihiro Yoshioka	1
2	Evaluating the Optimal Oil Concentrations in the Startup Performance of a Membrane Bioreactor Treating Oily Noodle-soup Wastewater 2023 ·Journal of Oleo Science ·(unknown), Ryoichi Tanaka, Yuya Sato, Tomohiro Inaba, Tomo Aoyagi, Tomoyuki Hori, Hiroshi Yanagishita, Hiroshi Habe	1
3	CT imaging with ultra-high-resolution: Opportunities for cardiovascular imaging in clinical practice 2022 ·Journal of cardiovascular computed tomography ·Joanne D. Schuijf, João A.C. Lima, Kirsten Boedeker, Hidenobu Takagi, Ryoichi Tanaka, Kunihiro Yoshioka, Armin Arbab‐Zadeh	31
4	Additive Value of CT to Age, Aortic Diameter, and Echocardiography in Diagnosis and Classification of Bicuspid Aortic Valve in Patients with Severe Aortic Stenosis 2021 ·Radiology Cardiothoracic Imaging ·Hidenobu Takagi, Michiko Yoshizawa, Makoto Orii, Akiko Kumagai, Atsushi Tashiro, Takuya Chiba, Hajime Kin, Ryoichi Tanaka, Kunihiro Yoshioka	3
5	Feasibility of thin-slice abdominal CT in overweight patients using a vendor neutral image-based denoising algorithm: Assessment of image noise, contrast, and quality 2019 ·PLoS ONE ·Akio Tamura, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Ryoichi Tanaka, Kunihiro Yoshioka	9
6	Chronic contained rupture of abdominal aortic aneurism complicated with aortic occlusion: a case report 2019 ·SHILAP Revista de lepidopterología ·(unknown), Takeshi Kamada, Akihiko Abiko, Ryoichi Tanaka, Hajime Kin	0
7	Optimized interpretation of fractional flow reserve derived from computed tomography: Comparison of three interpretation methods 2018 ·Journal of cardiovascular computed tomography ·Hidenobu Takagi, Yu Ishikawa, Makoto Orii, Hideki Ota, (unknown), Ryoichi Tanaka, Yoshihiro Morino, Kunihiro Yoshioka	23
8	Ultra-high-resolution CT angiography of the artery of Adamkiewicz: a feasibility study 2017 ·Neuroradiology ·Kunihiro Yoshioka, Ryoichi Tanaka, Hidenobu Takagi, (unknown), Kei Kikuchi, Takuya Chiba, Kazumasa Arakita, Joanne D. Schuijf, Yasuo Saito	54
9	Diagnostic accuracy of a modified subtraction coronary CT angiography method with short breath-holding time: a feasibility study 2016 ·British Journal of Radiology ·Kunihiro Yoshioka, Ryoichi Tanaka, Hidenobu Takagi, (unknown), Takuya Chiba, (unknown), Takanori Ueda, (unknown), (unknown), (unknown), Kei Kikuchi, Tadashi Sasaki	10
10	Modified Subtraction Coronary CT Angiography Method for Patients Unable to Perform Long Breath-Holds 2016 ·Academic Radiology ·Kunihiro Yoshioka, Ryoichi Tanaka, (unknown), Tadashi Sasaki, (unknown), Takanori Ueda, (unknown), (unknown), Takuya Chiba, (unknown), Kei Kikuchi	7
11	Clinical implications of HPV-DNA examination in atypical squamous cells, undetermined significance 2014 ·The Journal of the Japanese Society of Clinical Cytology ·(unknown), Motoki Matsuura, (unknown), (unknown), (unknown), Ryoichi Tanaka, (unknown), Tsuyoshi Saito	0
12	IFN-γ Attenuates Antigen-Induced Overall Immune Response in the Airway As a Th1-Type Immune Regulatory Cytokine 2009 ·The Journal of Immunology ·Kazuyuki Nakagome, Katsuhide Okunishi, Mitsuru Imamura, Hiroaki Harada, (unknown), Ryoichi Tanaka, Jun‐ichi Miyazaki, Kazuhiko Yamamoto, Makoto Dohi	47
13	Hepatocyte Growth Factor Significantly Suppresses Collagen-Induced Arthritis in Mice 2007 ·The Journal of Immunology ·Katsuhide Okunishi, Makoto Dohi, Keishi Fujio, Kazuyuki Nakagome, Yasuhiko Tabata, (unknown), Makoto Seki, Mihoko Shibuya, Mitsuru Imamura, Hiroaki Harada, Ryoichi Tanaka, Kazuhiko Yamamoto	65
14	Splenic Dendritic Cells Induced by Oral Antigen Administration Are Important for the Transfer of Oral Tolerance in an Experimental Model of Asthma 2006 ·The Journal of Immunology ·Katsuya Nagatani, Makoto Dohi, Yasuo To, Ryoichi Tanaka, Katsuhide Okunishi, Kazuyuki Nakagome, (unknown), Yudo Tanno, Yoshinori Komagata, Kazuhiko Yamamoto	22
15	A Novel Role of Hepatocyte Growth Factor as an Immune Regulator through Suppressing Dendritic Cell Function 2005 ·The Journal of Immunology ·Katsuhide Okunishi, Makoto Dohi, Kazuyuki Nakagome, Ryoichi Tanaka, Shinya Mizuno, Kunio Matsumoto, Jun‐ichi Miyazaki, Toshikazu Nakamura, Kazuhiko Yamamoto	194
16	A Novel Role of Cysteinyl Leukotrienes to Promote Dendritic Cell Activation in the Antigen-Induced Immune Responses in the Lung 2004 ·The Journal of Immunology ·Katsuhide Okunishi, Makoto Dohi, Kazuyuki Nakagome, Ryoichi Tanaka, Kazuhiko Yamamoto	65
17	Changes in Extracellular Matrix and Tissue Viscoelasticity in Bleomycin–induced Lung Fibrosis 2000 ·American Journal of Respiratory and Critical Care Medicine ·(unknown), Narayanan Venkatesan, Ryoichi Tanaka, Mara S. Ludwig	126
18	Assessment of Abdominal Muscle Contractility, Strength, and Fatigue 1999 ·American Journal of Respiratory and Critical Care Medicine ·Jun‐ichi Suzuki, Ryoichi Tanaka, Sheng Yan, (unknown), Peter T. Macklem, Bengt Kayser	29
19	Influence of Keyhole Rate on Image Quality 1998 ·Japanese Journal of Radiological Technology ·Isao Muro, (unknown), Ryoichi Tanaka	2
20	[Evaluation of 99mTc-DTPA-HSA abdominal imaging of protein-losing gastroenteropathy]. 1998 ·PubMed ·Mika Okahara, Hiro Kiyosue, (unknown), (unknown), Yuzo Hori, Ryoichi Tanaka, Hiromu Mori	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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