{"id":"https://openalex.org/A5136473799","orcid":"https://orcid.org/0000-0001-6895-2145","observed_orcids":["https://orcid.org/0000-0001-6895-2145"],"display_name":"Kenichi Takahashi","raw_author_names":["Kenichi Takahashi"],"full_name":"Kenichi Takahashi","works_count":5,"cited_by_count":8,"summary_stats":{"2yr_mean_citedness":1.6,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5136473799","orcid":"https://orcid.org/0000-0001-6895-2145","observed_orcids":["https://orcid.org/0000-0001-6895-2145"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210135094","ror":"https://ror.org/037p13728","display_name":"Tohoku Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210135094"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4210135094","ror":"https://ror.org/037p13728","display_name":"Tohoku Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210135094"]}],"topics":[{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","count":4,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","count":3,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10335","display_name":"Colorectal Cancer Surgical Treatments","count":2,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11834","display_name":"Liver Diseases and Immunity","count":1,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11865","display_name":"Anorectal Disease Treatments and Outcomes","count":1,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12518","display_name":"Diverticular Disease and Complications","value":1.47e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11865","display_name":"Anorectal Disease Treatments and Outcomes","value":1.43e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","value":1.36e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","value":1.21e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11834","display_name":"Liver Diseases and Immunity","value":8.9e-06,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9876999855041504},{"id":"2780479503","wikidata":"https://www.wikidata.org/wiki/Q1477","display_name":"Ulcerative colitis","score":0.8708000183105469},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7084000110626221},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.498199999332428},{"id":"143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","score":0.26669999957084656}],"counts_by_year":[{"year":2026,"works_count":5,"oa_works_count":5,"cited_by_count":8}],"display_name_alternatives":["Kenichi Takahashi"],"block_key":"k takahashi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5136473799","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5136473799","updated_date":"2026-11-12T13:17:38","created_date":"2026-01-25T00:00:00"}
