Kengo Ohta

2.1k total citations · 1 hit paper
70 papers, 1.6k citations indexed

About

Kengo Ohta is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Genetics. According to data from OpenAlex, Kengo Ohta has authored 70 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Pulmonary and Respiratory Medicine, 22 papers in Surgery and 17 papers in Genetics. Recurrent topics in Kengo Ohta's work include Vascular Anomalies and Treatments (17 papers), Abdominal vascular conditions and treatments (9 papers) and Tracheal and airway disorders (9 papers). Kengo Ohta is often cited by papers focused on Vascular Anomalies and Treatments (17 papers), Abdominal vascular conditions and treatments (9 papers) and Tracheal and airway disorders (9 papers). Kengo Ohta collaborates with scholars based in Japan, United States and Belgium. Kengo Ohta's co-authors include Takayuki Nozaki, Takehiro Maruyama, Yoshishige Suzuki, T. Shinjo, Masashi Shiraishi, Yukio Ando, Shigemi Mizukami, Yoichi Shiota, Naohiro Toda and Masaki Mizuguchi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and Nature Nanotechnology.

In The Last Decade

Kengo Ohta

66 papers receiving 1.6k citations

Hit Papers

Large voltage-induced magnetic anisotropy change in a few... 2009 2026 2014 2020 2009 250 500 750 1000
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Large voltage-induced magnetic anisotropy change in a few atomic layers of iron
    2009 1.0k citations Takehiro Maruyama, Yoichi Shiota et al. Nature Nanotechnology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kengo Ohta Japan 14 747 648 447 328 272 70 1.6k
Y. Fujiwara Japan 20 280 0.4× 267 0.4× 432 1.0× 420 1.3× 396 1.5× 93 1.6k
Q. Xing United States 24 321 0.4× 587 0.9× 214 0.5× 171 0.5× 43 0.2× 50 1.7k
Kotaro Saito Japan 17 98 0.1× 166 0.3× 264 0.6× 45 0.1× 100 0.4× 91 1.0k
Takahiro Takahashi Japan 19 191 0.3× 1.0k 1.6× 250 0.6× 174 0.5× 676 2.5× 60 1.8k
Fumio Hasegawa Japan 30 2.1k 2.8× 253 0.4× 694 1.6× 2.1k 6.5× 483 1.8× 212 3.5k
Nobutake Imamura Japan 19 602 0.8× 374 0.6× 176 0.4× 366 1.1× 175 0.6× 59 1.2k
S. Nakamura Japan 17 180 0.2× 101 0.2× 136 0.3× 208 0.6× 274 1.0× 57 930
B. D. Weaver United States 20 339 0.5× 441 0.7× 481 1.1× 846 2.6× 608 2.2× 81 2.0k
Todd Holden United States 14 253 0.3× 162 0.3× 160 0.4× 231 0.7× 218 0.8× 53 1.1k
Dushyant Kumar India 17 513 0.7× 281 0.4× 200 0.4× 293 0.9× 161 0.6× 51 837

Countries citing papers authored by Kengo Ohta

Since Specialization
Citations

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

Fields of papers citing papers by Kengo Ohta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kengo Ohta

This figure shows the co-authorship network connecting the top 25 collaborators of Kengo Ohta. A scholar is included among the top collaborators of Kengo Ohta 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 Kengo Ohta. Kengo Ohta 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.
Kawai, Tatsuya, Masashi Shimohira, Kengo Ohta, et al.. (2025). Robot-Assisted CT-Guided Biopsy with an Artificial Intelligence–Based Needle-Path Generator: An Experimental Evaluation Using a Phantom Model. Journal of Vascular and Interventional Radiology. 36(5). 869–876. 4 indexed citations
2.
Ohta, Kengo, et al.. (2024). CT-Guided Fiducial Marker Implantation with Ultra-fine 25-Gauge Needle Prior to Proton Therapy for Liver Malignancies. CardioVascular and Interventional Radiology. 47(9). 1287–1293.
3.
Shimohira, Masashi, Tatsuya Kawai, & Kengo Ohta. (2023). An Update on Embolization for Pulmonary Arteriovenous Malformations. PubMed. 8(2). 56–63. 1 indexed citations
4.
Nakayama, Keita, Masashi Shimohira, Kengo Ohta, et al.. (2021). Duodenal stenosis after transcatheter arterial embolization for rupture of an inferior pancreaticoduodenal aneurysm. SHILAP Revista de lepidopterología. 16(10). 2869–2872. 1 indexed citations
5.
Ohta, Kengo, Younes Jahangiri, Yusuke Matsui, et al.. (2020). Treatment of pulmonary arteriovenous malformations: clinical experience using different embolization strategies. Japanese Journal of Radiology. 38(4). 382–386. 9 indexed citations
6.
7.
Nakayama, Keita, Masashi Shimohira, Motoo Nakagawa, et al.. (2019). Advanced monoenergetic reconstruction technique in dual-energy computed tomography for evaluation of vascular anatomy before adrenal vein sampling. Acta Radiologica. 61(2). 282–288. 2 indexed citations
8.
Shimohira, Masashi, et al.. (2019). Bronchial arterial embolization using a gelatin sponge for hemoptysis from pulmonary aspergilloma: comparison with other pulmonary diseases. Emergency Radiology. 26(5). 501–506. 14 indexed citations
9.
10.
Nakayama, Keita, Masashi Shimohira, Kengo Ohta, et al.. (2018). Simultaneous transarterial and transvenous coil embolization for a large aneurysmal-type renal arteriovenous fistula. Radiology Case Reports. 13(2). 507–509. 1 indexed citations
11.
Kawai, Tatsuya, Masashi Shimohira, Kazushi Suzuki, et al.. (2018). Time-resolved magnetic resonance angiography as a follow-up method for visceral artery aneurysm treated withcoil-embolisation. Polish Journal of Radiology. 83. 137–142. 6 indexed citations
12.
Matsui, Yusuke, Masahiro Horikawa, Kengo Ohta, et al.. (2017). Mechanisms of Günther Tulip filter tilting during transfemoral placement. Diagnostic and Interventional Imaging. 98(7-8). 543–549. 4 indexed citations
13.
14.
Shimohira, Masashi, Tatsuya Kawai, Takuya Hashizume, et al.. (2015). Reperfusion Rates of Pulmonary Arteriovenous Malformations after Coil Embolization: Evaluation with Time-Resolved MR Angiography or Pulmonary Angiography. Journal of Vascular and Interventional Radiology. 26(6). 856–864.e1. 47 indexed citations
15.
Ohta, Kengo, Masashi Shimohira, Shigeru Sasaki, et al.. (2014). Transarterial Fiducial Marker Placement for Image-guided Proton Therapy for Malignant Liver Tumors. CardioVascular and Interventional Radiology. 38(5). 1288–1293. 9 indexed citations
16.
17.
Maruyama, Takehiro, Yoichi Shiota, Takayuki Nozaki, et al.. (2009). Large voltage-induced magnetic anisotropy change in a few atomic layers of iron. Nature Nanotechnology. 4(3). 158–161. 1025 indexed citations breakdown →
18.
Ohta, Kengo, et al.. (2008). Effects of ozonized seawater and povidone iodine on hatching rate of Japanese flounder Paralichthys olivaceuseggs. NIPPON SUISAN GAKKAISHI. 74(4). 653–659. 2 indexed citations
19.
Watanabe, Kenichi, et al.. (2006). Effectiveness of 2-phenoxyethanol Anesthesia of Fish Cultured in Japan. Aquaculture Science. 54(3). 255–263. 6 indexed citations
20.
Masuda, Tadashi, Hideki Hida, Noritaka Aihara, et al.. (2006). Oral administration of metal chelator ameliorates motor dysfunction after a small hemorrhage near the internal capsule in rat. Journal of Neuroscience Research. 85(1). 213–222. 42 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.

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