Toshimasa Umezawa
About
Toshimasa Umezawa is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering.
According to data from OpenAlex, Toshimasa Umezawa has authored 72 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Electrical and Electronic Engineering, 34 papers in Atomic and Molecular Physics, and Optics and 5 papers in Biomedical Engineering. Recurrent topics in Toshimasa Umezawa’s work include Photonic and Optical Devices (41 papers), Semiconductor Lasers and Optical Devices (28 papers) and Advanced Photonic Communication Systems (28 papers). Toshimasa Umezawa is often cited by papers focused on Photonic and Optical Devices (41 papers), Semiconductor Lasers and Optical Devices (28 papers) and Advanced Photonic Communication Systems (28 papers). Toshimasa Umezawa collaborates with scholars based in Japan, United States and United Kingdom. Toshimasa Umezawa's co-authors include Naokatsu Yamamoto, Atsushi Kanno, Tetsuya Kawanishi, Kouichi Akahane, Atsushi Matsumoto, Kenichi Kashima, Pham Tien Dat, Yuki Yoshida, Takahide Sakamoto and Shinya Nakajima and has published in prestigious journals such as Applied Physics Letters, Optics Letters and IEEE Access.
In The Last Decade
Co-authorship network of co-authors of Toshimasa Umezawa i
Fields of papers citing papers by Toshimasa Umezawa
Since SpecializationEngineeringComputer 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 Toshimasa Umezawa. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Toshimasa Umezawa may publish in the future.
Countries citing papers authored by Toshimasa Umezawa
Since SpecializationCitations
This map shows the geographic impact of Toshimasa Umezawa'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 Toshimasa Umezawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshimasa Umezawa more than expected).
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