Kohei Okita

829 total citations
53 papers, 679 citations indexed

About

Kohei Okita is a scholar working on Biomedical Engineering, Materials Chemistry and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Kohei Okita has authored 53 papers receiving a total of 679 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Biomedical Engineering, 24 papers in Materials Chemistry and 14 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Kohei Okita's work include Ultrasound and Hyperthermia Applications (21 papers), Ultrasound and Cavitation Phenomena (18 papers) and Ultrasound Imaging and Elastography (13 papers). Kohei Okita is often cited by papers focused on Ultrasound and Hyperthermia Applications (21 papers), Ultrasound and Cavitation Phenomena (18 papers) and Ultrasound Imaging and Elastography (13 papers). Kohei Okita collaborates with scholars based in Japan, United States and Germany. Kohei Okita's co-authors include Yoichiro Matsumoto, Shu Takagi, Hiroshi Fujita, Manabu Iguchi, Takeo KAJISHIMA, Akio Teŕamoto, Y. Matsumoto, F. Yamamoto, Can F. Delale and Kenji Ono and has published in prestigious journals such as The Journal of Chemical Physics, Journal of Clinical Oncology and The Journal of the Acoustical Society of America.

In The Last Decade

Kohei Okita

50 papers receiving 649 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kohei Okita Japan 16 243 182 165 121 105 53 679
Georgy Sankin United States 17 574 2.4× 564 3.1× 186 1.1× 60 0.5× 170 1.6× 60 1.1k
K. Kamada Japan 21 138 0.6× 391 2.1× 113 0.7× 64 0.5× 177 1.7× 87 1.4k
Masaki Misawa Japan 17 628 2.6× 302 1.7× 87 0.5× 108 0.9× 361 3.4× 69 1.3k
Y. Matsumoto Japan 16 334 1.4× 313 1.7× 136 0.8× 95 0.8× 241 2.3× 54 830
Ö. Gündoğdu Türkiye 16 237 1.0× 172 0.9× 133 0.8× 24 0.2× 240 2.3× 71 902
Jianqi Sun China 17 179 0.7× 263 1.4× 91 0.6× 31 0.3× 20 0.2× 66 756
M. H. Babaei Iran 20 131 0.5× 130 0.7× 586 3.6× 37 0.3× 61 0.6× 39 1.0k
I. N. Zavestovskaya Russia 14 404 1.7× 280 1.5× 140 0.8× 25 0.2× 141 1.3× 104 701
A. A. Serafetinides Greece 17 272 1.1× 102 0.6× 139 0.8× 18 0.1× 250 2.4× 136 989
Peter Wyss Switzerland 12 206 0.8× 103 0.6× 26 0.2× 18 0.1× 194 1.8× 27 693

Countries citing papers authored by Kohei Okita

Since Specialization
Citations

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

Fields of papers citing papers by Kohei Okita

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohei Okita

This figure shows the co-authorship network connecting the top 25 collaborators of Kohei Okita. A scholar is included among the top collaborators of Kohei Okita 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 Kohei Okita. Kohei Okita 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.
Okita, Kohei, et al.. (2021). Numerical study on stress in a solid wall caused by the collapse of a cavitation bubble cloud in hydraulic fluid. International Journal of Multiphase Flow. 150. 103965–103965. 6 indexed citations
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Okita, Kohei, et al.. (2018). Effects of breast structure on high-intensity focused ultrasound focal error. Journal of Therapeutic Ultrasound. 6(1). 4–4. 10 indexed citations
4.
Okita, Kohei. (2018). Numerical study on growth and collapse of cloud cavitation in a focused ultrasound field. Proceedings of meetings on acoustics. 20002–20002. 1 indexed citations
5.
Okita, Kohei, et al.. (2015). Mechanism of noise generation by cavitation in hydraulic relief valve. Journal of Physics Conference Series. 656. 12104–12104. 7 indexed citations
6.
Okita, Kohei, et al.. (2014). The role of numerical simulation for the development of an advanced HIFU system. Computational Mechanics. 54(4). 1023–1033. 15 indexed citations
7.
Sun, Xiaojun, Yosuke Hasegawa, Haruhiko Kohno, et al.. (2014). Calculation of contact angles at triple phase boundary in solid oxide fuel cell anode using the level set method. Materials Characterization. 96. 100–107. 8 indexed citations
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Okita, Kohei, et al.. (2012). Numerical study on microbubble-enhanced heating for various parameters in EUS-FUS. AIP conference proceedings. 71–76. 1 indexed citations
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Okita, Kohei, et al.. (2012). Focus Control in HIFU Therapy Assisted by Time-Reversal Simulation with an Iterative Procedure for Hot Spot Elimination. Journal of Biomechanical Science and Engineering. 7(1). 43–56. 11 indexed citations
12.
Sugiyama, Kazuyasu, Satoshi Ii, Kohei Okita, Shu Takagi, & Yoichiro Matsumoto. (2012). A Priori Modeling of the Acoustic Boundary Layer Effect on the Heat Source in Ultrasound. Journal of Biomechanical Science and Engineering. 7(1). 84–101. 1 indexed citations
13.
Okita, Kohei, Kenji Ono, Shu Takagi, & Yoichiro Matsumoto. (2010). Numerical simulation of the tissue ablation in high‐intensity focused ultrasound therapy with array transducer. International Journal for Numerical Methods in Fluids. 64(10-12). 1395–1411. 9 indexed citations
14.
Okita, Kohei, Shu Takagi, & Yoichiro Matsumoto. (2006). Propagation of Pressure Waves, Caused by a Thermal Shock, in Liquid Metals Containing Gas Bubbles. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 72(716). 885–892. 3 indexed citations
15.
Okita, Kohei, Shu Takagi, & Yoichiro Matsumoto. (2005). Propagation of Pressure Waves, Caused by a Thermal Shock, in Liquid Metals Containing Gas Bubbles. Bulletin of the American Physical Society. 58.
16.
Okita, Kohei, Yoichiro Matsumoto, & Kenjiro Kamijo. (2003). NUMERICAL ANALYSIS FOR UNSTEADY CVITATING FLOW IN A PUMP INDUCER.
17.
Okita, Kohei & Takeo KAJISHIMA. (2000). G213 NUMERICAL INVESTIGATION OF UNSTEADY CAVITATING FLOW AROUND A RECTANGULAR PRISM(Fluid machinary-1). 2. 10 indexed citations
18.
Okita, Kohei, et al.. (1995). Installation and adjustment of the IR-simulator.. 2(3). 645–660. 1 indexed citations
19.
Cantero, Daniel, et al.. (1994). Esophageal Hemangioma: Endoscopic Diagnosis and Treatment. Endoscopy. 26(2). 250–253. 20 indexed citations
20.
Okita, Kohei, Akio Teŕamoto, & Hiroshi Fujita. (1970). Solution properties of synthetic polypeptides. VI. Helix–coil transition of poly‐N5‐(3‐hydroxypropyl)‐L‐glutamine. Biopolymers. 9(6). 717–738. 56 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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