Takeshi Nojo

512 total citations
36 papers, 372 citations indexed

About

Takeshi Nojo is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Biomedical Engineering. According to data from OpenAlex, Takeshi Nojo has authored 36 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Radiology, Nuclear Medicine and Imaging, 13 papers in Surgery and 12 papers in Biomedical Engineering. Recurrent topics in Takeshi Nojo's work include Cardiac Imaging and Diagnostics (21 papers), Advanced X-ray and CT Imaging (12 papers) and Radiation Dose and Imaging (10 papers). Takeshi Nojo is often cited by papers focused on Cardiac Imaging and Diagnostics (21 papers), Advanced X-ray and CT Imaging (12 papers) and Radiation Dose and Imaging (10 papers). Takeshi Nojo collaborates with scholars based in Japan. Takeshi Nojo's co-authors include Nobuo Tomizawa, Hidemasa Takao, Kuni Ohtomo, Sunao Nakamura, Masaaki Waragai, Masaaki Akahane, Shigeru Kiryu, Kodai Yamamoto, Yusuke Fujino and Akihiro Nishie and has published in prestigious journals such as Journal of the American College of Cardiology, Scientific Reports and Radiology.

In The Last Decade

Takeshi Nojo

34 papers receiving 364 citations

Peers

Takeshi Nojo
Moritz Marquardt Germany
Sven S. Walter Germany
Weiyin Vivian Liu China
Ahmed M. Bata Austria
Livia Marchitelli Italy
J Machac United States
Osman Melih Ceylan Türkiye
Bojan Kovacina Canada
N Tamaki Japan
Aldo L. Schenone United States
Moritz Marquardt Germany
Takeshi Nojo
Citations per year, relative to Takeshi Nojo Takeshi Nojo (= 1×) peers Moritz Marquardt

Countries citing papers authored by Takeshi Nojo

Since Specialization
Citations

This map shows the geographic impact of Takeshi Nojo'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 Takeshi Nojo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takeshi Nojo more than expected).

Fields of papers citing papers by Takeshi Nojo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takeshi Nojo. 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 Takeshi Nojo. The network helps show where Takeshi Nojo may publish in the future.

Co-authorship network of co-authors of Takeshi Nojo

This figure shows the co-authorship network connecting the top 25 collaborators of Takeshi Nojo. A scholar is included among the top collaborators of Takeshi Nojo 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 Takeshi Nojo. Takeshi Nojo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Arakawa, Hiroaki, Nobuo Tomizawa, Satoshi Matsuoka, et al.. (2020). Low Iodine Dose is Related with Overestimation of Extracellular Volume Derived from Cardiac CT. 4(2). 38–38. 3 indexed citations
2.
Tomizawa, Nobuo, Yusuke Fujino, Satoshi Matsuoka, et al.. (2020). Impact of Abnormal Remote Stress Myocardial Blood Flow by Dynamic CT Perfusion on Clinical Outcomes. Scientific Reports. 10(1). 10244–10244. 2 indexed citations
3.
Tomizawa, Nobuo, et al.. (2018). Longer diabetes duration reduces myocardial blood flow in remote myocardium assessed by dynamic myocardial CT perfusion. Journal of Diabetes and its Complications. 32(6). 609–615. 10 indexed citations
4.
Tomizawa, Nobuo, Yusuke Fujino, Kodai Yamamoto, et al.. (2018). Data for comparison of computed tomography angiography and dynamic myocardial perfusion to detect significant stenosis by coronary angiography. Data in Brief. 21. 953–955. 1 indexed citations
5.
Tomizawa, Nobuo, et al.. (2018). Simplified Bernoulli formula to predict flow limiting stenosis at coronary computed tomography angiography. Clinical Imaging. 51. 104–110. 6 indexed citations
6.
7.
Kumamaru, Kanako K., Sadayuki Murayama, Yasuyuki Yamashita, et al.. (2017). Appropriate imaging utilization in Japan: a survey of accredited radiology training hospitals. Japanese Journal of Radiology. 35(11). 648–654. 6 indexed citations
8.
9.
Tomizawa, Nobuo, et al.. (2016). Spiral Flow Tube for Saline Flush in Coronary CT Angiography:Initial Experience. 3(1). 90–94. 2 indexed citations
10.
Tomizawa, Nobuo, et al.. (2016). Relationship of hepatic steatosis severity and coronary artery disease characteristics assessed by coronary CT angiography. International journal of cardiac imaging. 32(S1). 73–82. 7 indexed citations
11.
Tomizawa, Nobuo, et al.. (2016). A clinical model to identify patients with high-risk plaque by coronary computed tomography angiography. International Journal of Cardiology. 228. 260–264. 6 indexed citations
12.
Tomizawa, Nobuo, et al.. (2015). The association of hemoglobin A1c and high risk plaque and plaque extent assessed by coronary computed tomography angiography. International journal of cardiac imaging. 32(3). 493–500. 9 indexed citations
13.
Tomizawa, Nobuo, et al.. (2014). Improving the diagnostic performance of the real world coronary computed tomography angiography including uninterpretable segments. International Journal of Cardiology. 176(3). 975–979. 2 indexed citations
14.
Tomizawa, Nobuo, et al.. (2012). Shorter delay time reduces interpatient variability in coronary enhancement in coronary CT angiography using the bolus tracking method with 320-row CT. International journal of cardiac imaging. 29(1). 185–190. 8 indexed citations
15.
Tomizawa, Nobuo, et al.. (2012). Adaptive Iterative Dose Reduction in coronary CT angiography using 320-row CT: Assessment of radiation dose reduction and image quality. Journal of cardiovascular computed tomography. 6(5). 318–324. 48 indexed citations
16.
Nojo, Takeshi, Yuichi Imanaka, Tatsuro Ishizaki, et al.. (2008). Lung cancer incidence in middle-aged men estimated by low-dose computed tomography screening. Lung Cancer. 65(1). 56–61. 4 indexed citations
17.
Takao, Hidemasa, Takeshi Nojo, & Kuni Ohtomo. (2008). Screening for Familial Intracranial Aneurysms. Academic Radiology. 15(4). 462–471. 27 indexed citations
18.
Takao, Hidemasa, Takeshi Nojo, & Kuni Ohtomo. (2008). Cost-effectiveness of Treatment of Unruptured Intracranial Aneurysms in Patients with a History of Subarachnoid Hemorrhage. Academic Radiology. 15(9). 1126–1132. 3 indexed citations
19.
Nojo, Takeshi, Hidemasa Takao, & Jun Kohyama. (2007). Simultaneous diffusion-weighted magnetic resonance images and brain blood perfusion scintigraphy for a transient lesion in the splenium of the corpus callosum. Brain and Development. 30(3). 200–202. 2 indexed citations
20.
Takao, Hidemasa & Takeshi Nojo. (2007). Treatment of Unruptured Intracranial Aneurysms: Decision and Cost-effectiveness Analysis. Radiology. 244(3). 755–766. 27 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Moritz Marquardt Breakdown of academic impact, for papers by Sven S. Walter Breakdown of academic impact, for papers by Weiyin Vivian Liu Breakdown of academic impact, for papers by Ahmed M. Bata Breakdown of academic impact, for papers by Livia Marchitelli Breakdown of academic impact, for papers by J Machac Breakdown of academic impact, for papers by Osman Melih Ceylan Breakdown of academic impact, for papers by Bojan Kovacina Breakdown of academic impact, for papers by N Tamaki Breakdown of academic impact, for papers by Aldo L. Schenone
Rankless by CCL
2026