T. Kunihiro

1.7k total citations
44 papers, 1.0k citations indexed

About

T. Kunihiro is a scholar working on Astronomy and Astrophysics, Ecology and Geophysics. According to data from OpenAlex, T. Kunihiro has authored 44 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Astronomy and Astrophysics, 14 papers in Ecology and 11 papers in Geophysics. Recurrent topics in T. Kunihiro's work include Astro and Planetary Science (23 papers), Planetary Science and Exploration (17 papers) and Isotope Analysis in Ecology (13 papers). T. Kunihiro is often cited by papers focused on Astro and Planetary Science (23 papers), Planetary Science and Exploration (17 papers) and Isotope Analysis in Ecology (13 papers). T. Kunihiro collaborates with scholars based in Japan, United States and Argentina. T. Kunihiro's co-authors include Hisayoshi Yurimoto, K. D. McKeegan, Alan E. Rubin, J. T. Wasson, K. Nagashima, Eizo Nakamura, G. Jarzebinski, Christopher D. Coath, Antti Kallio and Tsutomu Ota and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Geochimica et Cosmochimica Acta.

In The Last Decade

T. Kunihiro

44 papers receiving 983 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
T. Kunihiro Japan 13 778 332 185 168 40 44 1.0k
V. S. Heber Switzerland 16 969 1.2× 445 1.3× 197 1.1× 229 1.4× 60 1.5× 62 1.4k
J. D. Gilmour United Kingdom 22 1.0k 1.3× 478 1.4× 278 1.5× 245 1.5× 61 1.5× 135 1.3k
Shoichi Itoh Japan 19 1.2k 1.6× 458 1.4× 321 1.7× 223 1.3× 27 0.7× 60 1.4k
D. Nakashima Japan 19 1.1k 1.4× 372 1.1× 200 1.1× 191 1.1× 14 0.3× 96 1.2k
N. A. Starkey United Kingdom 18 706 0.9× 487 1.5× 218 1.2× 150 0.9× 76 1.9× 32 1.1k
E. S. Bullock United States 21 750 1.0× 798 2.4× 150 0.8× 121 0.7× 89 2.2× 87 1.4k
G. J. Flynn United States 21 1.6k 2.0× 287 0.9× 224 1.2× 326 1.9× 19 0.5× 124 1.7k
A. P. Meshik United States 16 794 1.0× 318 1.0× 168 0.9× 172 1.0× 25 0.6× 93 1.1k
T. J. Tenner United States 25 929 1.2× 1.2k 3.5× 164 0.9× 171 1.0× 75 1.9× 67 1.9k
V. A. Fernandes United Kingdom 24 1.3k 1.6× 508 1.5× 233 1.3× 299 1.8× 20 0.5× 61 1.4k

Countries citing papers authored by T. Kunihiro

Since Specialization
Citations

This map shows the geographic impact of T. Kunihiro'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 T. Kunihiro with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Kunihiro more than expected).

Fields of papers citing papers by T. Kunihiro

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Kunihiro. 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 T. Kunihiro. The network helps show where T. Kunihiro may publish in the future.

Co-authorship network of co-authors of T. Kunihiro

This figure shows the co-authorship network connecting the top 25 collaborators of T. Kunihiro. A scholar is included among the top collaborators of T. Kunihiro 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 T. Kunihiro. T. Kunihiro is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ota, Tsutomu, et al.. (2025). Lithium- and oxygen-isotope compositions of a Si-rich nebular reservoir determined from chondrule constituents in the Sahara 97103 EH3 chondrite. Geochimica et Cosmochimica Acta. 400. 51–71. 1 indexed citations
2.
Ota, Tsutomu, Christian Potiszil, K. Kobayashi, et al.. (2023). The Formation of a Rubble Pile Asteroid: Insights from the Asteroid Ryugu. Universe. 9(6). 293–293. 2 indexed citations
3.
Potiszil, Christian, Chie Sakaguchi, Tsutomu Ota, et al.. (2023). Organic Matter in the Asteroid Ryugu: What We Know So Far. Life. 13(7). 1448–1448. 8 indexed citations
4.
Chen, Chen, Motoko Igisu, Chie Sakaguchi, et al.. (2023). Spectroscopic and Biophysical Methods to Determine Differential Salt‐Uptake by Primitive Membraneless Polyester Microdroplets. Small Methods. 7(12). e2300119–e2300119. 9 indexed citations
5.
Potiszil, Christian, et al.. (2023). An investigation of the internal morphology of asbestos ferruginous bodies: constraining their role in the onset of malignant mesothelioma. Particle and Fibre Toxicology. 20(1). 19–19. 2 indexed citations
6.
Bebout, Gray E., Charles A. Geiger, Tsutomu Ota, et al.. (2022). Nitrogen Incorporation in Potassic and Micro- and Meso-Porous Minerals: Potential Biogeochemical Records and Targets for Mars Sampling. Astrobiology. 22(11). 1293–1309. 1 indexed citations
7.
Miura, Hitoshi, Eizo Nakamura, & T. Kunihiro. (2022). The Asteroid 162173 Ryugu: a Cometary Origin. The Astrophysical Journal Letters. 925(2). L15–L15. 8 indexed citations
8.
Potiszil, Christian, Ryoji Tanaka, K. Kobayashi, T. Kunihiro, & Eizo Nakamura. (2020). The Albedo of Ryugu: Evidence for a High Organic Abundance, as Inferred from the Hayabusa2 Touchdown Maneuver. Astrobiology. 20(7). 916–921. 10 indexed citations
9.
Kunihiro, T., et al.. (2018). Determination of Abundances of Fifty‐Two Elements in Natural Waters by ICP‐MS with Freeze‐Drying Pre‐concentration. Geostandards and Geoanalytical Research. 43(1). 147–161. 6 indexed citations
10.
Shimaki, Yuri, et al.. (2016). Shock Metamorphism of Olivine Monolith and Regolith Impacted by Steel. Lunar and Planetary Science Conference. 3037. 1 indexed citations
11.
Bebout, Gray E., Tatsuki Tsujimori, Yuri Shimaki, et al.. (2014). Lithium Behavior during Growth of Metasedimentary Garnets from the Cignana UHP Locality, Italy. AGU Fall Meeting Abstracts. 2014. 2 indexed citations
12.
Kitagawa, Hiroshi, et al.. (2013). Software Dedicated for the Curation of Geochemical Data Sets in Analytical Laboratories. Geostandards and Geoanalytical Research. 38(1). 95–102. 3 indexed citations
13.
McKeegan, K. D., Antti Kallio, V. S. Heber, et al.. (2011). The Oxygen Isotopic Composition of the Sun Inferred from Captured Solar Wind. Science. 332(6037). 1528–1532. 264 indexed citations
14.
McKeegan, K. D., Antti Kallio, V. S. Heber, et al.. (2010). The Oxygen Isotopic Composition of the Sun. AGUFM. 2010. 1 indexed citations
15.
McKeegan, K. D., Antti Kallio, V. S. Heber, et al.. (2010). Genesis SiC Concentrator Sample Traverse: Confirmation of 16O-Depletion of Terrestrial Oxygen. 41(1533). 1533–1533. 5 indexed citations
16.
McKeegan, K. D., Antti Kallio, V. S. Heber, et al.. (2009). Oxygen Isotopes in a Genesis Concentrator Sample. 40. 2494–2494. 5 indexed citations
17.
Maruyama, S., T. Kunihiro, & Eizo Nakamura. (2008). A Hercynite-rich Inclusion in the Vigarano CV3 Chondrite. Meteoritics and Planetary Science Supplement. 43. 5183. 2 indexed citations
18.
McKeegan, K. D., G. Jarzebinski, Antti Kallio, et al.. (2008). A First Look at Oxygen in a Genesis Concentrator Sample. LPI. 2020. 7 indexed citations
19.
Kunihiro, T., Alan E. Rubin, K. D. McKeegan, & J. T. Wasson. (2004). Oxygen-isotopic compositions of relict and host grains in chondrules in the Yamato 81020 CO3.0 chondrite. Geochimica et Cosmochimica Acta. 68(17). 3599–3606. 48 indexed citations
20.
Kunihiro, T., K. Nagashima, & Hisayoshi Yurimoto. (2002). Distribution of Oxygen Isotopes in Matrix from the Vigarano CV3 Meteorite. Lunar and Planetary Science Conference. 1549. 2 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by V. S. Heber Breakdown of academic impact, for papers by J. D. Gilmour Breakdown of academic impact, for papers by Shoichi Itoh Breakdown of academic impact, for papers by D. Nakashima Breakdown of academic impact, for papers by N. A. Starkey Breakdown of academic impact, for papers by E. S. Bullock Breakdown of academic impact, for papers by G. J. Flynn Breakdown of academic impact, for papers by A. P. Meshik Breakdown of academic impact, for papers by T. J. Tenner Breakdown of academic impact, for papers by V. A. Fernandes
Rankless by CCL
2026