Takuya Koizumi

1.2k total citations
80 papers, 859 citations indexed

About

Takuya Koizumi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Takuya Koizumi has authored 80 papers receiving a total of 859 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 13 papers in Pulmonary and Respiratory Medicine and 11 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Takuya Koizumi's work include Reconstructive Surgery and Microvascular Techniques (9 papers), Speech Recognition and Synthesis (7 papers) and Reconstructive Facial Surgery Techniques (6 papers). Takuya Koizumi is often cited by papers focused on Reconstructive Surgery and Microvascular Techniques (9 papers), Speech Recognition and Synthesis (7 papers) and Reconstructive Facial Surgery Techniques (6 papers). Takuya Koizumi collaborates with scholars based in Japan, Ukraine and United States. Takuya Koizumi's co-authors include Hirotaka Kojima, Takeshi Saito, Masakazu Nakamura, Mitsuhiro Ito, Takeshi Tomomasa, Zen Itoh, Takayoshi Kuroume, Yuzo Komuro, Kazuhiko Kita and Takashi Nakamura and has published in prestigious journals such as Journal of Clinical Oncology, PEDIATRICS and Scientific Reports.

In The Last Decade

Takuya Koizumi

70 papers receiving 827 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Takuya Koizumi Japan	16	199	146	108	102	100	80	859
Po‐Cheng Chen Taiwan	18	236 1.2×	51 0.3×	35 0.3×	14 0.1×	67 0.7×	92	1.0k
Sang Hun Lee South Korea	19	268 1.3×	11 0.1×	163 1.5×	73 0.7×	69 0.7×	105	1.2k
Chih-Chi Chen Taiwan	19	250 1.3×	26 0.2×	214 2.0×	18 0.2×	204 2.0×	71	1.1k
L.D.M. Nokes United Kingdom	20	363 1.8×	77 0.5×	31 0.3×	12 0.1×	172 1.7×	73	1.3k
Ryo Takeda Japan	9	134 0.7×	40 0.3×	141 1.3×	106 1.0×	400 4.0×	39	743
Shengqiao Li United States	17	130 0.7×	153 1.0×	350 3.2×	6 0.1×	302 3.0×	46	1.1k
Marie‐Christine Ho Ba Tho France	20	398 2.0×	27 0.2×	31 0.3×	30 0.3×	531 5.3×	90	1.2k
Rui Zou China	11	28 0.1×	18 0.1×	28 0.3×	86 0.8×	84 0.8×	46	675
Stefano Corazza United States	15	263 1.3×	15 0.1×	19 0.2×	375 3.7×	485 4.8×	26	1.3k
Ki‐Jong Park South Korea	16	178 0.9×	19 0.1×	69 0.6×	25 0.2×	116 1.2×	78	948

Countries citing papers authored by Takuya Koizumi

Since Specialization

Citations

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

Fields of papers citing papers by Takuya Koizumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takuya Koizumi

This figure shows the co-authorship network connecting the top 25 collaborators of Takuya Koizumi. A scholar is included among the top collaborators of Takuya Koizumi 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 Takuya Koizumi. Takuya Koizumi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Watanabe, Masaya, Motoki Nakao, Masahiro Kawasaki, et al.. (2025). Serum Vasoactive Intestinal Peptide as a Novel Biomarker for Low‐Voltage Areas in Patients With Atrial Fibrillation. Journal of the American Heart Association. 14(7). e039192–e039192.

Watanabe, Masaya, Takuya Koizumi, Motoki Nakao, et al.. (2023). Empagliflozin attenuates arrhythmogenesis in diabetic cardiomyopathy by normalizing intracellular Ca²⁺ handling in ventricular cardiomyocytes. American Journal of Physiology-Heart and Circulatory Physiology. 324(3). H341–H354. 24 indexed citations

Watanabe, Masaya, Takuya Koizumi, Yuta Kobayashi, et al.. (2023). Fragmented QRS on 12-lead electrocardiogram predicts long-term prognosis in patients with cardiac sarcoidosis. Heart and Vessels. 38(6). 803–816. 4 indexed citations

Watanabe, Masaya, et al.. (2022). Pharmacological nNOS inhibition modified small-conductance Ca²⁺-activated K⁺ channel without altering Ca²⁺ dynamics. American Journal of Physiology-Heart and Circulatory Physiology. 323(5). H869–H878.

Watanabe, Masaya, et al.. (2021). Hybrid epicardial ventricular tachycardia ablation with lateral thoracotomy in a patient with a history of left ventricular reconstruction surgery. Journal of Cardiology Cases. 25(1). 37–41. 2 indexed citations

Koizumi, Takuya, et al.. (2013). 1A2-G06 Development of a Vertical Takeoff and Landing Aircraft with a Side Thruster(Aerial Robot and Mechatronics (2)). The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec). 2013(0). _1A2–G06_1.

Oosedo, Atsushi, et al.. (2013). Development of a quad rotor tail-sitter VTOL UAV without control surfaces and experimental verification. 317–322. 43 indexed citations

Konno, Atsushi, et al.. (2012). 2A1-H10 Hovering Control of Quad Rotor Tail-Sitter Unmanned Aerial Vehicle(Aerial Robot and Mechatronics(1)). The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec). 2012(0). _2A1–H10_1. 1 indexed citations

Nakagawa, Masahiro, Shogo Nagamatsu, Shuji Kayano, et al.. (2010). . Journal of Japanese Society of Oral Oncology. 22(4). 134–137. 1 indexed citations

10.

Akazawa, Satoshi, Masahiro Nakagawa, Takuya Koizumi, et al.. (2010). Complications of free jejunal transfer reconstruction for total pharyngolaryngoesophagectomy. Toukeibu Gan. 36(1). 73–76. 2 indexed citations

11.

Koizumi, Takuya, et al.. (2010). Cephalic Index of Japanese Children With Normal Brain Development. Journal of Craniofacial Surgery. 21(5). 1434–1437. 48 indexed citations

12.

Nakagawa, Masahiro, Shogo Nagamatsu, Shuji Kayano, et al.. (2009). The benefit of postoperative early ambulation after microvascular surgery for head and neck reconstruction. Toukeibu Gan. 35(4). 412–415.

13.

Komuro, Yuzo, et al.. (2009). Cranial Expansion With Distraction Osteogenesis for Multiple-Suture Synostosis in School-Aged Children. Journal of Craniofacial Surgery. 20(2). 457–460. 19 indexed citations

14.

Komuro, Yuzo, et al.. (2008). A Repositioning Technique for Nasal Fracture Using the Little Finger. Journal of Craniofacial Surgery. 19(6). 1512–1517. 3 indexed citations

15.

Koizumi, Takuya, et al.. (1987). Two-mass models of the vocal cords for natural sounding voice synthesis. The Journal of the Acoustical Society of America. 82(4). 1179–1192. 39 indexed citations

16.

Tomomasa, Takeshi, Zen Itoh, Takuya Koizumi, & Takayoshi Kuroume. (1985). Nonmigrating Rhythmic Activity in the Stomach and Duodenum of Neonates. Neonatology. 48(1). 1–9. 62 indexed citations

17.

Koizumi, Takuya, et al.. (1978). Experimental studies on the effect of glucocorticoids on cardiac muscle.. PubMed. 12. 203–10. 4 indexed citations

18.

Koizumi, Takuya, Takeshi Kamada, & Takumi Akiyama. (1971). Liver disease in Japan.. BMJ. 4(5779). 117–117.

19.

Koizumi, Takuya, et al.. (1968). General Statistical Treatment of Response of Nonlinear Rectifying Device to Stationary Random Input. University of Fukui Library (University of Fukui). 16(2). 135–150. 7 indexed citations

20.

Yoshida, Toshimi, et al.. (1966). Cirrhosis of the liver in Japan.. PubMed. 12(5). 268–78. 2 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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