Takashi Kawai

5.0k total citations
234 papers, 3.2k citations indexed

About

Takashi Kawai is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Takashi Kawai has authored 234 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 144 papers in Surgery, 78 papers in Pulmonary and Respiratory Medicine and 63 papers in Gastroenterology. Recurrent topics in Takashi Kawai's work include Helicobacter pylori-related gastroenterology studies (85 papers), Gastric Cancer Management and Outcomes (54 papers) and Gastroesophageal reflux and treatments (46 papers). Takashi Kawai is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (85 papers), Gastric Cancer Management and Outcomes (54 papers) and Gastroesophageal reflux and treatments (46 papers). Takashi Kawai collaborates with scholars based in Japan, United States and China. Takashi Kawai's co-authors include Takao Itoi, Fuminori Moriyasu, Masanori Sasatsu, Norihisa Noguchi, Emiko Rimbara, Fumihide Itokawa, Atsushi Sofuni, Takayoshi Tsuchiya, Toshio Kurihara and Jirō Tanaka and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Takashi Kawai

210 papers receiving 3.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takashi Kawai Japan 31 2.0k 1.2k 711 597 343 234 3.2k
Mārcis Leja Latvia 35 2.9k 1.5× 1.8k 1.5× 961 1.4× 889 1.5× 345 1.0× 148 6.0k
Chan Hyuk Park South Korea 33 1.9k 0.9× 1.8k 1.5× 1.0k 1.4× 823 1.4× 57 0.2× 190 3.9k
Norman E. Marcon Canada 41 2.6k 1.3× 2.1k 1.8× 726 1.0× 947 1.6× 39 0.1× 163 5.1k
Khay Guan Yeoh Singapore 52 2.5k 1.3× 2.4k 2.0× 723 1.0× 2.3k 3.9× 106 0.3× 188 8.0k
Jimmy Bok Yan So Singapore 44 2.6k 1.3× 1.9k 1.6× 767 1.1× 1.4k 2.3× 16 0.0× 231 5.9k
Neil A. Shepherd United Kingdom 49 3.4k 1.7× 1.9k 1.6× 848 1.2× 2.0k 3.3× 29 0.1× 165 8.4k
Mi Young Kim South Korea 34 943 0.5× 2.0k 1.7× 314 0.4× 1.1k 1.8× 62 0.2× 194 4.8k
Jeffrey D. Goldsmith United States 35 1.5k 0.7× 1.1k 0.9× 572 0.8× 965 1.6× 21 0.1× 130 5.0k
Naoto Sakamoto Japan 24 887 0.4× 1.4k 1.2× 765 1.1× 661 1.1× 13 0.0× 135 2.5k
Xi‐Zhang Lin Taiwan 29 873 0.4× 348 0.3× 272 0.4× 263 0.4× 48 0.1× 74 2.2k

Countries citing papers authored by Takashi Kawai

Since Specialization
Citations

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

Fields of papers citing papers by Takashi Kawai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takashi Kawai

This figure shows the co-authorship network connecting the top 25 collaborators of Takashi Kawai. A scholar is included among the top collaborators of Takashi Kawai 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 Takashi Kawai. Takashi Kawai 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
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Kawai, Takashi, Yusuke Kawai, Eri Iwata, et al.. (2024). Intragastric bacterial infection and endoscopic findings in <i>Helicobacter pylori</i>-negative patients. Journal of Clinical Biochemistry and Nutrition. 75(1). 65–70. 1 indexed citations
3.
Sugimoto, Mitsushige, et al.. (2024). Risk of map‐like redness development after eradication therapy for Helicobacter pylori infection. Helicobacter. 29(1). e13046–e13046. 6 indexed citations
4.
Iwata, Eri, Mitsushige Sugimoto, Ryota Niikura, et al.. (2023). Gastric squamous metaplasia observed by image‐enhanced endoscopy. SHILAP Revista de lepidopterología. 3(1). e219–e219.
5.
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Kawai, Takashi, Yusuke Kawai, Eri Iwata, et al.. (2023). Investigation of the relationship between colonoscopy insertion difficulty factors and endoscope shape using an endoscopic position detection unit. Journal of Clinical Biochemistry and Nutrition. 74(3). 245–252.
7.
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Hirayama, Yoji, Junji Otaki, Yoshimi Harada, et al.. (2022). Changes in prevalence of Helicobacter pylori in Japan from 2008 to 2018: a repeated cross-sectional study. BMJ Open. 12(9). e058774–e058774. 9 indexed citations
9.
Kawai, Takashi, Yoshiko Mori, Takehiro Tanaka, et al.. (2021). Clinical and epigenetic features of colorectal cancer patients with somatic POLE proofreading mutations. Clinical Epigenetics. 13(1). 117–117. 12 indexed citations
10.
Furuichi, Yoshihiro, Yoshitaka Kasai, Hirohito Takeuchi, et al.. (2017). Narrow-band imaging can increase the visibility of fibrin caps after bleeding of esophageal varices: a case with extensive esophageal candidiasis. Clinical Journal of Gastroenterology. 10(4). 331–335. 3 indexed citations
11.
Hata, Takahiro, et al.. (2014). JTT-130, a Novel Intestine-Specific Inhibitor of Microsomal Triglyceride Transfer Protein, Reduces Food Preference for Fat. Journal of Diabetes Research. 2014. 1–7. 5 indexed citations
12.
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Rimbara, Emiko, Norihisa Noguchi, Takashi Kawai, & Masanori Sasatsu. (2012). Fluoroquinolone Resistance in Helicobacter pylori: Role of Mutations at Position 87 and 91 of GyrA on the Level of Resistance and Identification of a Resistance Conferring Mutation in GyrB. Helicobacter. 17(1). 36–42. 63 indexed citations
14.
Itoi, Takao, Takashi Kawai, Fumihide Itokawa, et al.. (2008). Initial experience of transnasal endoscopic biliary drainage without conscious sedation for the treatment of acute cholangitis (with video). Gastrointestinal Endoscopy. 67(2). 328–332. 10 indexed citations
15.
Rimbara, Emiko, et al.. (2005). Susceptibilities to clarithromycin, amoxycillin and metronidazole of Helicobacter pylori isolates from the antrum and corpus in Tokyo, Japan, 1995–2001. Clinical Microbiology and Infection. 11(4). 307–311. 34 indexed citations
16.
Itokawa, Fumihide, Takao Itoi, Kazuto Nakamura, et al.. (2003). A case of acute pancreatitis caused by exfoliated cancer cells derived from gallbladder carcinomas. 17(2). 135–142. 1 indexed citations
17.
Shimada, Hideki, et al.. (2003). Laboratory considerations about frictional force on pipe surface when slurry machine is used. 214–220. 3 indexed citations
18.
Sakai, Fumikazu, Shusuke Sone, Takashi Kawai, et al.. (1992). Thin-rim enhancement in Gd-DTPA-enhanced magnetic resonance images of tuberculoma. Journal of Thoracic Imaging. 7(3). 64–69. 25 indexed citations
19.
Sakai, Tetsuo, et al.. (1988). Experiments on Cathode Materials for DC Gas-discharge Color Panel. 12(7). 61–66. 1 indexed citations
20.
Kai, Hidenori, et al.. (1982). Effects of Suboesophageal Ganglion Removal on Activities of Six Esterse A Members in Different Tissues of Bombyx pupae. 17. 28–37. 1 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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