Koichiro Sugiyama
- Astronomy and Astrophysics top 5%
- Spectroscopy top 10%
- Atmospheric Science
- Nuclear and High Energy Physics
- Atomic and Molecular Physics, and Optics
- Co-authors
- Kazuhito MotogiKenta FujisawaMareki HonmaKei TanakaKohei InayoshiTomoya HirotaTakashi HosokawaAkihiro Doi
- Topics
- Astrophysics and Star Formation Studies (24 papers)Stellar, planetary, and galactic studies (16 papers)Astrophysics and Cosmic Phenomena (13 papers)
In The Last Decade
Koichiro Sugiyama
35 papers receiving 256 citations
Peers
Comparison fields: 5 of 28
- Astronomy and Astrophysics 256
- Spectroscopy 115
- Atmospheric Science 43
- Nuclear and High Energy Physics 32
- Atomic and Molecular Physics, and Optics 6
Countries citing papers authored by Koichiro Sugiyama
This map shows the geographic impact of Koichiro Sugiyama'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 Koichiro Sugiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koichiro Sugiyama more than expected).
Fields of papers citing papers by Koichiro Sugiyama
This network shows the impact of papers produced by Koichiro Sugiyama. 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 Koichiro Sugiyama. The network helps show where Koichiro Sugiyama may publish in the future.
Co-authorship network of co-authors of Koichiro Sugiyama
This figure shows the co-authorship network connecting the top 25 collaborators of Koichiro Sugiyama. A scholar is included among the top collaborators of Koichiro Sugiyama 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 Koichiro Sugiyama. Koichiro Sugiyama 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 | 3 | |
| 3 | 1 | |
| 4 | 0 | |
| 5 | 14 | |
| 6 | 1 | |
| 7 | 2 | |
| 8 | 14 | |
| 9 | 37 | |
| 10 | 4 | |
| 11 | 25 | |
| 12 | Bursting activity of the 6.668-GHz CH3OH maser detected in G 358.93-00.03 using the Hitachi 32-m | 1 |
| 13 | 1 | |
| 14 | 6 | |
| 15 | A flare of methanol maser in S255 | 4 |
| 16 | 11 | |
| 17 | 広域吸収線クェーサーJ1020+4320の多周波VLBI観測: 最近再始動したジェット活動か | 1 |
| 18 | 1 | |
| 19 | A formulation of non-hydrostatic model for moist convection in the Martian atmosphere | 0 |
| 20 | Development of the cosmic-ray muon detection system for probing internal-structure of a volcano | 3 |
About Koichiro Sugiyama
Koichiro Sugiyama is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Spectroscopy, having authored 39 papers that have together received 278 indexed citations. Recurring topics across this work include Astrophysics and Star Formation Studies (24 papers), Stellar, planetary, and galactic studies (16 papers) and Astrophysics and Cosmic Phenomena (13 papers). The work is most often cited by research in Astronomy and Astrophysics (256 citations), Spectroscopy (115 citations) and Nuclear and High Energy Physics (32 citations). Koichiro Sugiyama has collaborated with scholars based in Japan, Thailand and China. Frequent co-authors include Kazuhito Motogi, Kenta Fujisawa, Mareki Honma, Kei Tanaka, Kohei Inayoshi, Tomoya Hirota, Takashi Hosokawa, Akihiro Doi, Hideyuki Kobayashi and Yasuhiro Murata. Their work appears in journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.
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.