Takao Koyama

49 papers and 716 indexed citations i.

About

Takao Koyama is a scholar working on Reproductive Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Takao Koyama has authored 49 papers receiving a total of 716 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Reproductive Medicine, 7 papers in Surgery and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Takao Koyama’s work include Ovarian function and disorders (6 papers), Hypothalamic control of reproductive hormones (5 papers) and Cardiac Imaging and Diagnostics (5 papers). Takao Koyama is often cited by papers focused on Ovarian function and disorders (6 papers), Hypothalamic control of reproductive hormones (5 papers) and Cardiac Imaging and Diagnostics (5 papers). Takao Koyama collaborates with scholars based in Japan, United States and Italy. Takao Koyama's co-authors include Tokuji Konishi, Takeshi Nakano, T Kumasaka, Nobuyoshi Hagino and Tetsuo Sonomura and has published in prestigious journals such as Biochemistry, The Journal of Clinical Endocrinology & Metabolism and Stroke.

In The Last Decade

Fields of papers citing papers by Takao Koyama

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Takao Koyama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Takao Koyama may publish in the future.

Countries citing papers authored by Takao Koyama

Since Specialization
Citations

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

Rankless by CCL
2025