Koji Takemoto

838 total citations
55 papers, 656 citations indexed

About

Koji Takemoto is a scholar working on Epidemiology, Infectious Diseases and Surgery. According to data from OpenAlex, Koji Takemoto has authored 55 papers receiving a total of 656 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Epidemiology, 15 papers in Infectious Diseases and 14 papers in Surgery. Recurrent topics in Koji Takemoto's work include Antifungal resistance and susceptibility (10 papers), Gastric Cancer Management and Outcomes (7 papers) and Bacterial Infections and Vaccines (7 papers). Koji Takemoto is often cited by papers focused on Antifungal resistance and susceptibility (10 papers), Gastric Cancer Management and Outcomes (7 papers) and Bacterial Infections and Vaccines (7 papers). Koji Takemoto collaborates with scholars based in Japan, United States and Vietnam. Koji Takemoto's co-authors include Yutaka Ueda, Yutaka Yamamoto, Motoaki Kuriyama, Toshio Uraoka, Keita Harada, Jun Kato, Koichi Fujimoto, Shin Ishikawa, Hiroyuki Okada and Yoshiro Kawahara and has published in prestigious journals such as Gastroenterology, Journal of Controlled Release and Antimicrobial Agents and Chemotherapy.

In The Last Decade

Koji Takemoto

50 papers receiving 635 citations

Peers

Koji Takemoto
Haggai Bar‐Yoseph Israel
Alexander Wood United Kingdom
Jieun Kim South Korea
Berit Johne Norway
Hae Kyung Lee South Korea
Robert P. McCabe United States
Anita Bálint Hungary
Meral Gültekin Türkiye
Shoma Dutt Australia
Victoria Bîrluțiu Romania
Haggai Bar‐Yoseph Israel
Koji Takemoto
Citations per year, relative to Koji Takemoto Koji Takemoto (= 1×) peers Haggai Bar‐Yoseph

Countries citing papers authored by Koji Takemoto

Since Specialization
Citations

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

Fields of papers citing papers by Koji Takemoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Takemoto

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Takemoto. A scholar is included among the top collaborators of Koji Takemoto 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 Koji Takemoto. Koji Takemoto 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.
Chrétien, Basile, Takashi Maeda, Ryuichi Tanaka, et al.. (2025). Total hydrocortisone dosage in extremely low birth weight infants and neurodevelopment up to school age. Pediatric Research. 1 indexed citations
2.
Takemoto, Koji, Naoko Nishimura, H Kuriyama, et al.. (2025). Seroprevalence of Eight Viruses and Pertussis in Pregnant Women at a Regional Hospital in Japan in 2022: a Comparison with Previous Studies. Japanese Journal of Infectious Diseases. 78(6). 186–191.
3.
Ozaki, Takao, Naoko Nishimura, Kensei Gotoh, & Koji Takemoto. (2023). Anti-varicella-zoster virus antibody titers and seroprotection status from before the first dose of varicella vaccination to before entering elementary school in one region in Japan. Vaccine. 41(6). 1274–1279. 2 indexed citations
4.
Nishida, Kazuki, Toshihiko Suzuki, Hikaru Yamamoto, et al.. (2023). Total Hydrocortisone Dosage in the Neonatal Period May Be Related to Low Developmental Quotient in Extremely Low Birth Weight Infants: A Retrospective Cohort Study. Neonatology. 121(2). 195–202. 2 indexed citations
5.
Fujimoto, Koichi & Koji Takemoto. (2018). Efficacy of liposomal amphotericin B against four species of Candida biofilms in an experimental mouse model of intravascular catheter infection. Journal of Infection and Chemotherapy. 24(12). 958–964. 21 indexed citations
6.
Sato, Yuki, Ryuta Takenaka, Daisuke Kawai, et al.. (2017). A Japanese Case of Esophageal Lichen Planus that Was Successfully Treated with Systemic Corticosteroids. Internal Medicine. 57(1). 25–29. 5 indexed citations
7.
Nishimura, Naoko, et al.. (2017). Immunogenicity of Two-dose Schedule for Mumps Vaccination. 121(4). 697. 1 indexed citations
8.
Takenaka, Ryuta, Yuki Sato, Daisuke Kawai, et al.. (2017). Preoperative Pulmonary Function Tests Predict Aspiration Pneumonia After Gastric Endoscopic Submucosal Dissection. Digestive Diseases and Sciences. 62(11). 3084–3090. 5 indexed citations
9.
Yamasaki, Yasushi, Ryuta Takenaka, Keisuke Hori, et al.. (2016). Clinical Outcomes of Endoscopic Hemostasis in Marginal Ulcer Bleeding.. PubMed. 70(6). 469–475. 4 indexed citations
10.
Nunoue, Tomokazu, Ryuta Takenaka, Keisuke Hori, et al.. (2014). A Randomized Trial of Monopolar Soft-mode Coagulation Versus Heater Probe Thermocoagulation for Peptic Ulcer Bleeding. Journal of Clinical Gastroenterology. 49(6). 472–476. 22 indexed citations
11.
Nishimura, Naoko, Takao Ozaki, Kensei Gotoh, et al.. (2013). A Retrospective Study of Antibody Response to Phase 2 Measles-rubella Vaccination. 117(3). 596–600.
12.
13.
Takemoto, Koji, et al.. (2010). Comparative study of the efficacy of liposomal amphotericin B and amphotericin B deoxycholate against six species of Zygomycetes in a murine lethal infection model. Journal of Infection and Chemotherapy. 16(6). 388–395. 8 indexed citations
14.
Hiraoka, Sakiko, Jun Kato, Joichiro Horii, et al.. (2009). Methylation status of normal background mucosa is correlated with occurrence and development of neoplasia in the distal colon. Human Pathology. 41(1). 38–47. 29 indexed citations
15.
16.
Uraoka, Toshio, Jun Kato, Motoaki Kuriyama, et al.. (2009). CO2 insufflation for potentially diffcult colonoscopies:Effcacy when used by less experienced colonoscopists. World Journal of Gastroenterology. 15(41). 5186–5186. 29 indexed citations
17.
Itabashi, Michio, et al.. (2007). Brain Metastasis from Colorectal Cancer. Nihon Daicho Komonbyo Gakkai Zasshi. 60(5). 256–259.
18.
Takemoto, Koji, Jun Kato, Toru Nawa, et al.. (2007). Predictive factors of efficacy of leukocytapheresis for steroid-resistant ulcerative colitis patients. Digestive and Liver Disease. 39(5). 422–429. 17 indexed citations
19.
Uraoka, Toshio, Jun Kato, Shin Ishikawa, et al.. (2007). Thin endoscope-assisted endoscopic submucosal dissection for large colorectal tumors (with videos). Gastrointestinal Endoscopy. 66(4). 836–839. 75 indexed citations
20.
Takemoto, Koji, Yutaka Yamamoto, & Yutaka Ueda. (2006). Influence of the Progression of Cryptococcal Meningitis on Brain Penetration and Efficacy of AmBisome in a Murine Model. Chemotherapy. 52(6). 271–278. 19 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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