Seiichiro Imai

461 total citations
23 papers, 314 citations indexed

About

Seiichiro Imai is a scholar working on Epidemiology, Infectious Diseases and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Seiichiro Imai has authored 23 papers receiving a total of 314 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Epidemiology, 7 papers in Infectious Diseases and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Seiichiro Imai's work include Pneumonia and Respiratory Infections (9 papers), Mycobacterium research and diagnosis (8 papers) and Tuberculosis Research and Epidemiology (6 papers). Seiichiro Imai is often cited by papers focused on Pneumonia and Respiratory Infections (9 papers), Mycobacterium research and diagnosis (8 papers) and Tuberculosis Research and Epidemiology (6 papers). Seiichiro Imai collaborates with scholars based in Japan and Germany. Seiichiro Imai's co-authors include Michiaki Mishima, Toyohiro Hirai, Koichi Maekawa, Yutaka Ito, Satoshi Ichiyama, Kohei Fujita, Akio Niimi, Yoshitsugu Iinuma, Shunji Takakura and Tomohiro Handa and has published in prestigious journals such as PLoS ONE, CHEST Journal and Journal of Clinical Microbiology.

In The Last Decade

Seiichiro Imai

20 papers receiving 310 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Seiichiro Imai Japan 11 269 142 75 40 37 23 314
Mateja Janković Makek Croatia 10 249 0.9× 202 1.4× 105 1.4× 39 1.0× 55 1.5× 44 356
Kaya Köksalan Türkiye 9 337 1.3× 272 1.9× 125 1.7× 12 0.3× 104 2.8× 26 398
Misuzu Tsukamoto Japan 11 339 1.3× 288 2.0× 73 1.0× 107 2.7× 9 0.2× 21 456
Charles U. Mauney United States 7 251 0.9× 109 0.8× 60 0.8× 12 0.3× 112 3.0× 12 337
Maria Conceição Martins Brazil 12 320 1.2× 260 1.8× 136 1.8× 41 1.0× 49 1.3× 23 382
Rose C. Lopeman United Kingdom 4 166 0.6× 119 0.8× 54 0.7× 6 0.1× 71 1.9× 6 300
Ana Gil-Brusola Spain 8 185 0.7× 119 0.8× 46 0.6× 10 0.3× 32 0.9× 16 258
Keisuke Kamada Japan 11 138 0.5× 224 1.6× 27 0.4× 34 0.8× 26 0.7× 42 304
Shu-Kuan Wang Taiwan 4 267 1.0× 283 2.0× 70 0.9× 18 0.5× 127 3.4× 4 359
Miguel Sierra‐Hoffman United States 9 143 0.5× 120 0.8× 14 0.2× 18 0.5× 77 2.1× 22 298

Countries citing papers authored by Seiichiro Imai

Since Specialization
Citations

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

Fields of papers citing papers by Seiichiro Imai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seiichiro Imai

This figure shows the co-authorship network connecting the top 25 collaborators of Seiichiro Imai. A scholar is included among the top collaborators of Seiichiro Imai 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 Seiichiro Imai. Seiichiro Imai 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.
Ito, Isao, Naoya Tanabe, Satoshi Konishi, et al.. (2024). Investigation of predictors for in-hospital death or long-term hospitalization in community-acquired pneumonia with risk factors for aspiration. European Clinical Respiratory Journal. 11(1). 2335721–2335721.
2.
Ito, Isao, et al.. (2024). Clinical phenotypes of nontuberculous mycobacterial disease by cluster analysis based on pulmonary function. Respiratory Medicine. 225. 107600–107600. 1 indexed citations
3.
4.
Ito, Isao, Naoya Tanabe, Satoshi Konishi, et al.. (2022). Protein C activity as a potential prognostic factor for nursing home-acquired pneumonia. PLoS ONE. 17(10). e0274685–e0274685. 1 indexed citations
5.
Ohashi, Shinya, Takahisa Maruno, Osamu Kikuchi, et al.. (2021). Visceral fat obesity is the key risk factor for the development of reflux erosive esophagitis in 40–69-years subjects. Esophagus. 18(4). 889–899. 6 indexed citations
6.
Imai‐Matsushima, Aki, Laura Martin‐Sancho, Alexander Karlas, et al.. (2018). Long-Term Culture of Distal Airway Epithelial Cells Allows Differentiation Towards Alveolar Epithelial Cells Suited for Influenza Virus Studies. EBioMedicine. 33. 230–241. 12 indexed citations
7.
Ito, Yutaka, Toyohiro Hirai, Koichi Maekawa, et al.. (2012). Predictors of 5-year mortality in pulmonary <I>Mycobacterium avium-intracellulare</I> complex disease. The International Journal of Tuberculosis and Lung Disease. 16(3). 408–414. 74 indexed citations
8.
Fujita, Kohei, Yutaka Ito, Toyohiro Hirai, et al.. (2012). Genetic relatedness of Mycobacterium avium-intracellulare complex isolates from patients with pulmonary MAC disease and their residential soils. Clinical Microbiology and Infection. 19(6). 537–541. 40 indexed citations
9.
10.
Maekawa, Koichi, Yutaka Ito, Toyohiro Hirai, et al.. (2011). Environmental Risk Factors for Pulmonary Mycobacterium avium-intracellulare Complex Disease. CHEST Journal. 140(3). 723–729. 45 indexed citations
11.
Hamada, Satoshi, Yutaka Ito, Seiichiro Imai, et al.. (2011). Effect of Inhaled Corticosteroid Therapy on CT Scan-Estimated Airway Dimensions in a Patient With Chronic Bronchitis Related to Ulcerative Colitis. CHEST Journal. 139(4). 930–932. 14 indexed citations
12.
Imai, Seiichiro, Isao Ito, Tadashi Ishida, et al.. (2010). Distribution and clonal relationship of cell surface virulence genes among Streptococcus pneumoniae isolates in Japan. Clinical Microbiology and Infection. 17(9). 1409–1414. 17 indexed citations
13.
Imai, Seiichiro, Isao Ito, Tadashi Ishida, et al.. (2009). High prevalence of multidrug-resistant Pneumococcal molecular epidemiology network clones among Streptococcus pneumoniae isolates from adult patients with community-acquired pneumonia in Japan. Clinical Microbiology and Infection. 15(11). 1039–1045. 19 indexed citations
14.
Osawa, Makoto, Isao Ito, Tadashi Ishida, et al.. (2009). Molecular characterization of quinolone resistance-determining regions and their correlation with serotypes and genotypes among Streptococcus pneumoniae isolates in Japan. European Journal of Clinical Microbiology & Infectious Diseases. 29(2). 245–248. 4 indexed citations
15.
Imai, Seiichiro. (2008). High Prevalence of the Multidrug Resistant Pneumococcal Molecular Epidemiology Network (PMEN) Clones from Adult Patients with Pneumococcal Community-Acquired Pneumonia (CAP) in Japan. 46th Annual Meeting.
16.
Ito, Isao, Makoto Osawa, Rie Isozumi, et al.. (2007). Pneumococcal surface protein A family types of Streptococcus pneumoniae from community-acquired pneumonia patients in Japan. European Journal of Clinical Microbiology & Infectious Diseases. 26(10). 739–742. 16 indexed citations
17.
Isozumi, Rie, Isao Ito, Tadashi Ishida, et al.. (2007). Genotypes and Related Factors Reflecting Macrolide Resistance in Pneumococcal Pneumonia Infections in Japan. Journal of Clinical Microbiology. 45(5). 1440–1446. 23 indexed citations
18.
19.
Ishibashi, Taka‐aki, Mitsuru Nakazawa, & Seiichiro Imai. (1989). Effect of MCI-176, a new calcium channel blocker, on large and small coronary arteries in dogs. Cardiovascular Research. 23(4). 295–302. 4 indexed citations
20.
Imai, Seiichiro, et al.. (1976). [Creutzfeldt-Jakob disease, an ataxic type (Brownell-Oppenheimer)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 16(2). 124–31. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Mateja Janković Makek Breakdown of academic impact, for papers by Kaya Köksalan Breakdown of academic impact, for papers by Misuzu Tsukamoto Breakdown of academic impact, for papers by Charles U. Mauney Breakdown of academic impact, for papers by Maria Conceição Martins Breakdown of academic impact, for papers by Rose C. Lopeman Breakdown of academic impact, for papers by Ana Gil-Brusola Breakdown of academic impact, for papers by Keisuke Kamada Breakdown of academic impact, for papers by Shu-Kuan Wang Breakdown of academic impact, for papers by Miguel Sierra‐Hoffman
Rankless by CCL
2026