Kei Harada

790 total citations
69 papers, 572 citations indexed

About

Kei Harada is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Kei Harada has authored 69 papers receiving a total of 572 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Neurology, 26 papers in Pulmonary and Respiratory Medicine and 16 papers in Surgery. Recurrent topics in Kei Harada's work include Intracranial Aneurysms: Treatment and Complications (25 papers), Cerebrovascular and Carotid Artery Diseases (21 papers) and Acute Ischemic Stroke Management (10 papers). Kei Harada is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (25 papers), Cerebrovascular and Carotid Artery Diseases (21 papers) and Acute Ischemic Stroke Management (10 papers). Kei Harada collaborates with scholars based in Japan, United States and Germany. Kei Harada's co-authors include Jun Morioka, Michiyasu Suzuki, Kouzou Fukuyama, Takafumi Nishizaki, Katsumi Harada, Hiroyuki SASAHARA, Kohsuke Sasaki, Motoaki Fujimoto, Yoshiyuki Ishihara and Ichiro NAKAHARA and has published in prestigious journals such as American Journal Of Pathology, Neurosurgery and Journal of Materials Processing Technology.

In The Last Decade

Kei Harada

62 papers receiving 558 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kei Harada Japan 16 237 192 83 82 71 69 572
Motoo Nakagawa Japan 15 132 0.6× 188 1.0× 28 0.3× 60 0.7× 78 1.1× 72 585
Armin Eilaghi Canada 13 74 0.3× 221 1.2× 43 0.5× 174 2.1× 207 2.9× 29 973
Kyung Rae Cho South Korea 13 141 0.6× 99 0.5× 52 0.6× 85 1.0× 20 0.3× 59 574
M. Bauer Germany 16 107 0.5× 106 0.6× 29 0.3× 185 2.3× 94 1.3× 38 901
Takeo Uzuka Japan 12 75 0.3× 66 0.3× 89 1.1× 110 1.3× 152 2.1× 62 478
B. B. Lieber United States 12 390 1.6× 331 1.7× 53 0.6× 39 0.5× 51 0.7× 29 613
Mizuto Sato Japan 11 105 0.4× 84 0.4× 97 1.2× 93 1.1× 198 2.8× 20 665
Yasuo Sakurai Japan 14 215 0.9× 141 0.7× 26 0.3× 142 1.7× 30 0.4× 78 812
Baorui Zhang China 12 195 0.8× 119 0.6× 42 0.5× 64 0.8× 61 0.9× 38 419
Hongyuan Xu China 17 212 0.9× 48 0.3× 84 1.0× 24 0.3× 20 0.3× 60 890

Countries citing papers authored by Kei Harada

Since Specialization
Citations

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

Fields of papers citing papers by Kei Harada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kei Harada

This figure shows the co-authorship network connecting the top 25 collaborators of Kei Harada. A scholar is included among the top collaborators of Kei Harada 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 Kei Harada. Kei Harada 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.
Harada, Naoki, et al.. (2025). Use of the LEONIS Mova Steerable Catheter in the Treatment of Cavernous Sinus Dural Arteriovenous Fistula with Occluded Inferior Petrosal Sinus. Journal of Neuroendovascular Therapy. 19(1). n/a–n/a. 1 indexed citations
2.
Furutani, Katsushi, Kei Harada, & Takahiro Tsuchiya. (2024). Electrochemical Discharge Machining under Thrust Force Control in Lathe-type Machine. 29(0). 1–1.
3.
Harada, Kei, et al.. (2024). Successful Multidisciplinary Treatment of Severe Pyogenic Liver Abscess Caused by Fish Bone: A Case Report. Cureus. 16(10). e71102–e71102. 1 indexed citations
4.
5.
6.
Harada, Kei, et al.. (2023). Long-term hemodynamic changes in cerebral proliferative angiopathy presenting with intracranial hemorrhage: illustrative case. Journal of Neurosurgery Case Lessons. 5(16). 5 indexed citations
7.
8.
Sadik, Omowunmi A., İdris Yazgan, Orhan Eroglu, et al.. (2018). Objective clinical pain analysis using serum cyclooxygenase-2 and inducible nitric oxide synthase in American patients. Clinica Chimica Acta. 484. 278–283. 4 indexed citations
9.
10.
Sasaki, Toshio, et al.. (2013). Vaginal cesarean section for second-trimester therapeutic abortion. Taiwanese Journal of Obstetrics and Gynecology. 52(4). 564–567. 3 indexed citations
11.
Ichinose, Makoto, et al.. (2013). Cerebral infarction associated with an accessory middle cerebral artery; report of a diagnostically challenging case. Nosotchu. 35(4). 287–290. 1 indexed citations
12.
Harada, Kei, et al.. (2013). Prevalence of unruptured intracranial aneurysms in healthy asymptomatic Japanese adults: differences in gender and age. Acta Neurochirurgica. 155(11). 2037–2043. 42 indexed citations
13.
14.
Harada, Kei & Jun Morioka. (2012). Initial experience with an extremely soft bare platinum coil, ED coil-10 Extra Soft, for endovascular treatment of cerebral aneurysms. Journal of NeuroInterventional Surgery. 5(6). 577–581. 21 indexed citations
15.
Harada, Kei, Shoichi Kato, Hideyuki Ishihara, et al.. (2010). Operative open intra-aneurysmal thrombectomy for ruptured cerebral aneurysm and peripheral ischemia associated with vasospasm. Journal of Clinical Neuroscience. 17(4). 517–520.
16.
Harada, Kei, Hideyuki Ishihara, Hirosuke Fujisawa, et al.. (2007). DE NOVO ANEURYSM FORMATION ON MIDDLE CEREBRAL ARTERY BRANCHES ADJACENT TO THE ANASTOMOTIC SITE OF SUPERFICIAL TEMPORAL ARTERY-MIDDLE CEREBRAL ARTERY BYPASS SURGERY IN TWO PATIENTS. Operative Neurosurgery. 61(5). E297–E298. 13 indexed citations
17.
SASAHARA, Hiroyuki & Kei Harada. (2004). Cutting Mechanism on Ultrasonic Vibration Cutting (2nd Report). Seimitsu kougakkaishi rombunshuu/Seimitsu kougakkaishi/Seimitsu Kougakkaishi rombunshuu. 70(9). 1191–1195. 3 indexed citations
18.
YAMASHITA, Kazuto, et al.. (2003). Combination of Droperidol and Butorphanol as Premedication for Inhalation Anesthesia in Dogs. Journal of the Japan Veterinary Medical Association. 56(5). 325–331. 2 indexed citations
19.
Nitta, Masayuki, Hiromasa Tsuiki, Yoshimi Arima, et al.. (2002). Hyperploidy induced by drugs that inhibit formation of microtubule promotes chromosome instability. Genes to Cells. 7(2). 151–162. 20 indexed citations
20.
Furuya, Tomoko, et al.. (2000). The Development of a Cell Array and Its Combination with Laser-Scanning Cytometry Allows a High-Throughput Analysis of Nuclear DNA Content. American Journal Of Pathology. 157(3). 723–728. 17 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 Motoo Nakagawa Breakdown of academic impact, for papers by Armin Eilaghi Breakdown of academic impact, for papers by Kyung Rae Cho Breakdown of academic impact, for papers by M. Bauer Breakdown of academic impact, for papers by Takeo Uzuka Breakdown of academic impact, for papers by B. B. Lieber Breakdown of academic impact, for papers by Mizuto Sato Breakdown of academic impact, for papers by Yasuo Sakurai Breakdown of academic impact, for papers by Baorui Zhang Breakdown of academic impact, for papers by Hongyuan Xu
Rankless by CCL
2026