Kojiro Ishii

3.4k total citations
100 papers, 2.7k citations indexed

About

Kojiro Ishii is a scholar working on Physiology, Public Health, Environmental and Occupational Health and Orthopedics and Sports Medicine. According to data from OpenAlex, Kojiro Ishii has authored 100 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Physiology, 21 papers in Public Health, Environmental and Occupational Health and 19 papers in Orthopedics and Sports Medicine. Recurrent topics in Kojiro Ishii's work include Physical Activity and Health (25 papers), Obesity, Physical Activity, Diet (16 papers) and Cardiovascular and exercise physiology (16 papers). Kojiro Ishii is often cited by papers focused on Physical Activity and Health (25 papers), Obesity, Physical Activity, Diet (16 papers) and Cardiovascular and exercise physiology (16 papers). Kojiro Ishii collaborates with scholars based in Japan, Switzerland and Australia. Kojiro Ishii's co-authors include Taichi Yamaguchi, Ulrich K. Laemmli, Makoto Ayabe, Hiroaki Tanaka, Hideaki Kumahara, Munehiro Shindo, Yutaka YOSHITAKE, Griet Van Houwe, Yves Schütz and Ghislaine Arib and has published in prestigious journals such as Science, Cell and Nucleic Acids Research.

In The Last Decade

Kojiro Ishii

94 papers receiving 2.6k citations

Peers

Kojiro Ishii

PHYSI

OSM

PHEOH

Lars Holm Denmark

D. Travis Thomas United States

Mayumi Yoshioka Canada

Marco Zaccaria Italy

Nicholas P. West Australia

Vallo Tillmann Estonia

Kathryn H. Myburgh South Africa

Adrian P. Harrison Denmark

Stefan M. Pasiakos United States

Corey A. Peacock United States

Lars Holm Denmark

Kojiro Ishii

1.5k ×1.6

1.3k ×1.7

PHYSI

1.6k ×2.7

OSM

286 ×0.8

PHEOH

290 ×0.9

Citations per year, relative to Kojiro Ishii Kojiro Ishii (= 1×) peers Lars Holm

Countries citing papers authored by Kojiro Ishii

Since Specialization

Citations

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

Fields of papers citing papers by Kojiro Ishii

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kojiro Ishii

This figure shows the co-authorship network connecting the top 25 collaborators of Kojiro Ishii. A scholar is included among the top collaborators of Kojiro Ishii 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 Kojiro Ishii. Kojiro Ishii 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

Tanaka, Chiaki, et al.. (2025). Reliability and Validity of the HBSC Physical Activity Questionnaire in Japanese Adolescents. Children. 12(10). 1360–1360. 1 indexed citations

Ishii, Kojiro, Wataru Ogawa, Yutaka Kimura, et al.. (2024). Diagnosis of sarcopenic obesity in Japan: Consensus statement of the Japanese Working Group on Sarcopenic Obesity. Geriatrics and gerontology international. 24(10). 997–1000. 9 indexed citations

Mori, Takaaki, et al.. (2023). Association Between Adolescent Screen Time And Neighborhood Socioeconomic Factors. Medicine & Science in Sports & Exercise. 55(9S). 520–521.

Ito, Yuki, et al.. (2022). Environmental physiology. The Journal of Physical Fitness and Sports Medicine. 11(6). 379–385.

Kusakabe, Toru, Hiroshi Arai, Yuji Yamamoto, et al.. (2021). Phase angle from bioelectrical impedance analysis is a useful indicator of muscle quality. Journal of Cachexia Sarcopenia and Muscle. 13(1). 180–189. 132 indexed citations

Fukuda, Kazuhiko, Chiaki Tanaka, Ryo Miyazaki, et al.. (2020). The relationship between sleep habits, lifestyle factors, and achieving guideline-recommended physical activity levels in ten-to-fourteen-year-old Japanese children: A cross-sectional study. PLoS ONE. 15(11). e0242517–e0242517. 8 indexed citations

Hosoda, Kazufumi, Soichiro Tsuda, Kohmei Kadowaki, et al.. (2015). Population–reaction model and microbial experimental ecosystems for understanding hierarchical dynamics of ecosystems. Biosystems. 140. 28–34. 6 indexed citations

Kishimoto, Noriaki, Koichi Okita, Shingo Takada, et al.. (2009). Lipoprotein Metabolism, Insulin Resistance, and Adipocytokine Levels in Japanese Female Adolescents With a Normal Body Mass Index and High Body Fat Mass(Vascular Medicine). Japanese Circulation Journal-english Edition. 73(3). 534–539.

Ishii, Kojiro. (2009). Conservation and divergence of centromere specification in yeast. Current Opinion in Microbiology. 12(6). 616–622. 10 indexed citations

10.

Ishii, Kojiro, Yuki Ogiyama, Yuji Chikashige, et al.. (2008). Heterochromatin Integrity Affects Chromosome Reorganization After Centromere Dysfunction. Science. 321(5892). 1088–1091. 156 indexed citations

11.

Tanaka, Hiroaki, et al.. (2008). PEDOMETER ACCURACY DURING STAIR CLIMBING AND BENCH STEPPING EXERCISES. SHILAP Revista de lepidopterología. 1 indexed citations

12.

Ayabe, Makoto, et al.. (2008). Pedometer accuracy during stair climbing and bench stepping exercises.. PubMed Central. 32 indexed citations

13.

Nakae, Satoshi, Yoshitake Oshima, & Kojiro Ishii. (2008). Accuracy of Spring-levered and Piezo-electric Pedometers in Primary School Japanese Children. Journal of PHYSIOLOGICAL ANTHROPOLOGY. 27(5). 233–239. 34 indexed citations

14.

Ishii, Kojiro, et al.. (2006). 〈Originals〉Relationship between Muscle Oxygenation, VO_2, and High Intensity Aerobic Exercise Performance Improving Effect of Warm-up. 12(4). 127–133. 3 indexed citations

15.

Saitoh, Shigeaki, et al.. (2005). Spindle Checkpoint Signaling Requires the Mis6 Kinetochore Subcomplex, Which Interacts with Mad2 and Mitotic Spindles. Molecular Biology of the Cell. 16(8). 3666–3677. 31 indexed citations

16.

Ishii, Kojiro & Ulrich K. Laemmli. (2003). Structural and Dynamic Functions Establish Chromatin Domains. Molecular Cell. 11(1). 237–248. 63 indexed citations

17.

Ishii, Kojiro, et al.. (2002). Chromatin Boundaries in Budding Yeast. Cell. 109(5). 551–562. 288 indexed citations

18.

Melnick, Marsha, et al.. (1997). Functional outcomes : The development of a new instrument to monitor the effectiveness of physical therapy. 7(2). 31–41. 15 indexed citations

19.

Muraki, Satoshi, Masahiro Yamasaki, Kojiro Ishii, Kunio Kikuchi, & Kunihiro Seki. (1995). Effect of arm cranking exercise on skin blood flow of lower limb in people with injuries to the spinal cord. European Journal of Applied Physiology. 71(1). 28–32. 17 indexed citations

20.

Shephard, Roy J., et al.. (1969). Factors Affecting Body Density and Thickness of Subcutaneous Fat. American Journal of Clinical Nutrition. 22(9). 1175–1189. 28 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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