Noriyuki Iwama

87 papers and 869 indexed citations i.

About

Noriyuki Iwama is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Noriyuki Iwama has authored 87 papers receiving a total of 869 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Obstetrics and Gynecology, 38 papers in Pediatrics, Perinatology and Child Health and 23 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Noriyuki Iwama’s work include Pregnancy and preeclampsia studies (35 papers), Gestational Diabetes Research and Management (30 papers) and Birth, Development, and Health (26 papers). Noriyuki Iwama is often cited by papers focused on Pregnancy and preeclampsia studies (35 papers), Gestational Diabetes Research and Management (30 papers) and Birth, Development, and Health (26 papers). Noriyuki Iwama collaborates with scholars based in Japan, United States and Finland. Noriyuki Iwama's co-authors include Tohru Takahashi, Hirohito Metoki, Ken Saito, Nobuo Yaegashi, Mami Ishikuro, Taku Obara, Shinichi Kuriyama, Hidekazu Nishigori, Takashi Sugiyama and Junichi Sugawara and has published in prestigious journals such as PLoS ONE, Scientific Reports and Journal of Affective Disorders.

In The Last Decade

Co-authorship network of co-authors of Noriyuki Iwama i

Fields of papers citing papers by Noriyuki Iwama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Noriyuki Iwama

Since Specialization
Citations

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

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

Rankless by CCL
2025