Hajime Ichikawa

3.6k citations
185 papers · 2.5k indexed · h-index 28
Topics
Congenital Heart Disease Studies (86 papers)Cardiac Structural Anomalies and Repair (58 papers)Mechanical Circulatory Support Devices (35 papers)
Journals
CirculationJournal of Clinical InvestigationSHILAP Revista de lepidopterología
Partner nations
JapanUnited StatesSweden

In The Last Decade

Hajime Ichikawa

173 papers receiving 2.4k citations

Peers

Hajime Ichikawa
Comparison fields: 5 of 111
  • Surgery 1.2k
  • Epidemiology 902
  • Cardiology and Cardiovascular Medicine 682
  • Pulmonary and Respiratory Medicine 643
  • Biomedical Engineering 508
Replace Armin Welz with:
Armin Welz Germany
Bari Murtuza United Kingdom
T. Deuse Germany
Hitoshi Yaku Japan
Dietrich E. Birnbaum Germany
Koichi Tabayashi Japan
Norihide Fukushima Japan
Afshin Ehsan United States
John D. Kakisis Greece
Leora B. Balsam United States
Hajime Ichikawa relative to Armin Welz Germany Armin Welz's profile →
Citations per field
00.5×1.5×
Armin Welz · 1×
Citations per year

Countries citing papers authored by Hajime Ichikawa

Since Specialization
Citations

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

Fields of papers citing papers by Hajime Ichikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hajime Ichikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Hajime Ichikawa. A scholar is included among the top collaborators of Hajime Ichikawa 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 Hajime Ichikawa. Hajime Ichikawa 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
#WorkIndexed citations
1 0
2 2
3 1
4 0
5 3
6 2
7 2
8 1
9 2
10 0
11 1
12 0
13 6
14 4
15 8
16 1
17
Prevention of dew condensation occurring in the oxygenator for extracorporeal life support in vitro model
2
18 15
19 1
20 8

About Hajime Ichikawa

Hajime Ichikawa is a scholar working on Epidemiology, Cardiology and Cardiovascular Medicine and Surgery, having authored 185 papers that have together received 2.5k indexed citations. Recurring topics across this work include Congenital Heart Disease Studies (86 papers), Cardiac Structural Anomalies and Repair (58 papers) and Mechanical Circulatory Support Devices (35 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (682 citations), Surgery (1.2k citations) and Epidemiology (902 citations). Hajime Ichikawa has collaborated with scholars based in Japan, United States and Sweden. Frequent co-authors include Yoshiki Sawa, Koji Kagisaki, Isao Shiraishi, Hikaru Matsuda, Takaya Hoashi, Kenichi Kurosaki, Toshikatsu Yagihara, Atsuhiro Saito, Goro Matsumiya and Toshihiro Ohata. Their work appears in journals such as Circulation, Journal of Clinical Investigation and SHILAP Revista de lepidopterología.

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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