Ichiro Hasegawa

1.7k total citations
77 papers, 1.2k citations indexed

About

Ichiro Hasegawa is a scholar working on Astronomy and Astrophysics, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ichiro Hasegawa has authored 77 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Astronomy and Astrophysics, 20 papers in Pulmonary and Respiratory Medicine and 17 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ichiro Hasegawa's work include Astro and Planetary Science (19 papers), Cardiovascular Function and Risk Factors (11 papers) and Planetary Science and Exploration (9 papers). Ichiro Hasegawa is often cited by papers focused on Astro and Planetary Science (19 papers), Cardiovascular Function and Risk Factors (11 papers) and Planetary Science and Exploration (9 papers). Ichiro Hasegawa collaborates with scholars based in Japan and United States. Ichiro Hasegawa's co-authors include Phillip M. Boiselle, Hiroto Hatabu, Kermit C. Ramey, David Feller‐Kopman, Katsu Takenaka, Yoshiyuki Hada, Keiko Amano, Jingbo Zhang, Toshiyuki Takahashi and Jun‐ichi Suzuki and has published in prestigious journals such as Applied Physics Letters, Journal of the American College of Cardiology and Analytical Chemistry.

In The Last Decade

Ichiro Hasegawa

74 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ichiro Hasegawa Japan 19 358 247 243 148 147 77 1.2k
David Lawrence United States 17 199 0.6× 177 0.7× 214 0.9× 19 0.1× 131 0.9× 84 1.6k
Edward Malec Poland 27 530 1.5× 251 1.0× 40 0.2× 769 5.2× 510 3.5× 148 2.1k
Michael F. Morris United States 16 159 0.4× 261 1.1× 298 1.2× 22 0.1× 176 1.2× 73 979
Fumiaki Kobayashi Japan 18 134 0.4× 227 0.9× 113 0.5× 19 0.1× 49 0.3× 89 980
Roberto Bianco Italy 25 176 0.5× 357 1.4× 36 0.1× 17 0.1× 438 3.0× 80 1.6k
Yusheng He China 24 73 0.2× 32 0.1× 26 0.1× 107 0.7× 92 0.6× 169 2.0k
J. Laas Germany 17 312 0.9× 340 1.4× 35 0.1× 344 2.3× 230 1.6× 52 970
L. Bååth Sweden 16 90 0.3× 113 0.5× 258 1.1× 182 1.2× 145 1.0× 113 958
M. Heřman Czechia 17 123 0.3× 33 0.1× 129 0.5× 12 0.1× 152 1.0× 67 852
Tōru Murata Japan 13 236 0.7× 21 0.1× 99 0.4× 11 0.1× 232 1.6× 34 2.1k

Countries citing papers authored by Ichiro Hasegawa

Since Specialization
Citations

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

Fields of papers citing papers by Ichiro Hasegawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Hasegawa

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Hasegawa. A scholar is included among the top collaborators of Ichiro Hasegawa 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 Ichiro Hasegawa. Ichiro Hasegawa 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.
Hasegawa, Ichiro, et al.. (2024). Venous Malformation in the Anterior Mediastinum. Cureus. 16(4). e58581–e58581.
2.
Hasegawa, Ichiro, et al.. (2015). Interventional Therapeutic Strategy for Hemoptysis Originating from Infectious Pulmonary Artery Pseudoaneurysms. Journal of Vascular and Interventional Radiology. 26(7). 1046–1051.e1. 9 indexed citations
3.
Yamada, Yoshitake, Masahiro Jinzaki, Ichiro Hasegawa, et al.. (2011). Fast Scanning Tomosynthesis for the Detection of Pulmonary Nodules. Investigative Radiology. 46(8). 471–477. 57 indexed citations
4.
Kung, Justin W., Sumiaki Matsumoto, Ichiro Hasegawa, et al.. (2004). Mixture distribution analysis of a computer assisted diagnostic method for the evaluation of pulmonary nodules on computed tomography scan1. Academic Radiology. 11(3). 281–285. 8 indexed citations
5.
Hasegawa, Ichiro, Hidemasa Uematsu, James C. Gee, et al.. (2003). Voxelwise mapping of magnetic resonance ventilation-perfusion ratio in a porcine model by multimodality registration: technical note1. Academic Radiology. 10(10). 1091–1096. 4 indexed citations
6.
Eguchi, Kei, Kunihiko Kobayashi, Ichiro Hasegawa, & Seishi Nakatsuka. (2003). Restenosis of superior vena cava after treatment using a self-expanding metallic stent in a patient with idiopathic fibrosing mediastinitis. Interactive Cardiovascular and Thoracic Surgery. 2(3). 355–357. 5 indexed citations
7.
Gee, James C., et al.. (2003). Characterization of regional pulmonary mechanics from serial magnetic resonance imaging data1. Academic Radiology. 10(10). 1147–1152. 43 indexed citations
8.
Hasegawa, Ichiro, Keisuke Eguchi, Ehiichi Kohda, et al.. (2003). Pulmonary hilar lymph nodes in lung cancer: assessment with 3D-dynamic contrast-enhanced MR imaging. European Journal of Radiology. 45(2). 129–134. 14 indexed citations
9.
Zhang, Jingbo, Ichiro Hasegawa, David Feller‐Kopman, & Phillip M. Boiselle. (2003). Dynamic Expiratory Volumetric CT Imaging of the Central Airways. Academic Radiology. 10(7). 719–724. 78 indexed citations
10.
Hasegawa, Ichiro. (2001). Parent objects of α Capricornid meteor stream. ESASP. 495. 55–62. 1 indexed citations
11.
Hasegawa, Ichiro. (1993). Historical records of meteor showers (Invited). 209. 1 indexed citations
12.
Yabushita, S. & Ichiro Hasegawa. (1990). Original and future orbits of ten hyperbolic comets: a correction. Observatory. 110. 196–196. 2 indexed citations
13.
Hasegawa, Ichiro. (1990). Predictions of the Meteor Radiant Point Associated with a Comet. Publications of the Astronomical Society of Japan. 42(1). 175–186. 15 indexed citations
14.
Yabushita, S. & Ichiro Hasegawa. (1989). Original and future orbits of ten hyperbolic comets. Observatory. 109. 189–189. 2 indexed citations
15.
Takenaka, Katsu, Takahiro Shiota, Tsuguya Sakamoto, et al.. (1989). Effect of acute systemic blood pressure elevation on left ventricular filling with and without mitral regurgitation. The American Journal of Cardiology. 63(9). 623–625. 10 indexed citations
16.
Hada, Yoshiyuki, Keiko Amano, Tsuneo Yamaguchi, et al.. (1986). Noninvasive study of the presystolic component of the first heart sound in mitral stenosis. Journal of the American College of Cardiology. 7(1). 43–50. 6 indexed citations
17.
Sakamoto, Tetsuya, Keiko Amano, Yoshiyuki Hada, et al.. (1986). Asymmetric apical hypertrophy: ten years experience. Postgraduate Medical Journal. 62(728). 567–570. 54 indexed citations
18.
Yabushita, S., Ichiro Hasegawa, & Kazutoshi Kobayashi. (1982). The stellar perturbations of orbital elements of long-period comets. Monthly Notices of the Royal Astronomical Society. 200(3). 661–671. 8 indexed citations
19.
Imoto, Susumu & Ichiro Hasegawa. (1958). Historical Records of Meteor Showers in China, Korea, and Japan. 2. 131. 18 indexed citations
20.
Hasegawa, Ichiro, et al.. (1957). EXPERIMENTAL STUDY OF TRACHEAL RECONSTRUCTION. Journal of Thoracic Surgery. 34(4). 526–538. 12 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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