{"name":"Shingo Koyama","orcid":"0000-0002-3234-3994","affiliation":"Tsukuba University of Technology","id":111110,"datarank":0.0,"percentile_rank":0.0,"paper_count":1,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}