Hiroshi Niwa
- Pulmonary and Respiratory Medicine top 5%
- Neurology top 2%
- Oncology top 5%
- Molecular Biology
- Surgery top 10%
- Co-authors
- Akira MasaokaMasayuki TanahashiHiroshi OgawaTamotsu TAMURAHaruhiko SugimuraKazuya ShinmuraMitsuo TabataYoshitaka Fujii
- Topics
- Lung Cancer Treatments and Mutations (30 papers)Lung Cancer Diagnosis and Treatment (27 papers)Myasthenia Gravis and Thymoma (16 papers)
- Journals
- Journal of Clinical OncologySHILAP Revista de lepidopterologíaCancer
- Partner nations
- JapanUnited StatesSweden
In The Last Decade
Hiroshi Niwa
162 papers receiving 2.5k citations
Peers
Comparison fields: 5 of 132
- Pulmonary and Respiratory Medicine 803
- Neurology 649
- Oncology 600
- Molecular Biology 569
- Surgery 473
Countries citing papers authored by Hiroshi Niwa
This map shows the geographic impact of Hiroshi Niwa'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 Hiroshi Niwa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Niwa more than expected).
Fields of papers citing papers by Hiroshi Niwa
This network shows the impact of papers produced by Hiroshi Niwa. 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 Hiroshi Niwa. The network helps show where Hiroshi Niwa may publish in the future.
Co-authorship network of co-authors of Hiroshi Niwa
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Niwa. A scholar is included among the top collaborators of Hiroshi Niwa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiroshi Niwa. Hiroshi Niwa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 1 | |
| 3 | 18 | |
| 4 | 3 | |
| 5 | 0 | |
| 6 | 1 | |
| 7 | 2 | |
| 8 | 1 | |
| 9 | 19 | |
| 10 | THE DISPOSITION OF ENANTIOMERS. V. A METHOD FOR THE OPTICAL RESOLUTION OF CHLORPHENIRAMINE AND ITS STEREOSELECTIVE PHARMACOKINETICS | 1 |
| 11 | 5 | |
| 12 | 2 | |
| 13 | 13 | |
| 14 | 1 | |
| 15 | 2 | |
| 16 | 5 | |
| 17 | 5 | |
| 18 | 1 | |
| 19 | 1 | |
| 20 | 3 |
About Hiroshi Niwa
Hiroshi Niwa is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Neurology, having authored 175 papers that have together received 2.5k indexed citations. Recurring topics across this work include Lung Cancer Treatments and Mutations (30 papers), Lung Cancer Diagnosis and Treatment (27 papers) and Myasthenia Gravis and Thymoma (16 papers). The work is most often cited by research in Neurology (649 citations), Pulmonary and Respiratory Medicine (803 citations) and Oncology (600 citations). Hiroshi Niwa has collaborated with scholars based in Japan, United States and Sweden. Frequent co-authors include Akira Masaoka, Masayuki Tanahashi, Hiroshi Ogawa, Tamotsu TAMURA, Haruhiko Sugimura, Kazuya Shinmura, Mitsuo Tabata, Yoshitaka Fujii, Yosuke Yamakawa and Kazuhito Funai. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Cancer.
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.