Masahiro Kojima

3.6k total citations · 1 hit paper
42 papers, 2.7k citations indexed

About

Masahiro Kojima is a scholar working on Atmospheric Science, Environmental Engineering and Oceanography. According to data from OpenAlex, Masahiro Kojima has authored 42 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Atmospheric Science, 9 papers in Environmental Engineering and 7 papers in Oceanography. Recurrent topics in Masahiro Kojima's work include Precipitation Measurement and Analysis (16 papers), Meteorological Phenomena and Simulations (10 papers) and Soil Moisture and Remote Sensing (9 papers). Masahiro Kojima is often cited by papers focused on Precipitation Measurement and Analysis (16 papers), Meteorological Phenomena and Simulations (10 papers) and Soil Moisture and Remote Sensing (9 papers). Masahiro Kojima collaborates with scholars based in Japan, United States and Sri Lanka. Masahiro Kojima's co-authors include Toshio Iguchi, Riko Oki, Kenji Nakamura, Christian D. Kummerow, Ramesh K. Kakar, Arthur Y. Hou, Steven P. Neeck, Ardeshir A. Azarbarzin, Minoru Hoshimaru and Minoru Asahi and has published in prestigious journals such as Macromolecules, International Journal of Molecular Sciences and IEEE Transactions on Geoscience and Remote Sensing.

In The Last Decade

Masahiro Kojima

38 papers receiving 2.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Global Precipitation Measurement Mission

2013 2.1k citations Arthur Y. Hou, Ramesh K. Kakar et al. Bulletin of the American Meteorological Society profile →

Peers

Masahiro Kojima

GPC

WST

Hiroshi G. Takahashi Japan

Susanne Voigt Germany

Nancy Y. Kiang United States

Edward Kim United States

K. Sebastian Schmidt United States

Gabriella Tóth Hungary

Subir K. Mitra Germany

Yoshihiko Mizutani Japan

Charles R. Booth United States

Sylvia Sullivan United States

Hiroshi G. Takahashi Japan

Masahiro Kojima

1.2k ×0.6

1.3k ×1.0

GPC

122 ×0.2

123 ×0.5

WST

75 ×0.4

Citations per year, relative to Masahiro Kojima Masahiro Kojima (= 1×) peers Hiroshi G. Takahashi

Countries citing papers authored by Masahiro Kojima

Since Specialization

Citations

This map shows the geographic impact of Masahiro Kojima'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 Masahiro Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masahiro Kojima more than expected).

Fields of papers citing papers by Masahiro Kojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiro Kojima

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Moriya, Junji, et al.. (2024). Comparison of baseline covariate adjustment methods for restricted mean survival time. Contemporary Clinical Trials. 138. 107440–107440. 1 indexed citations

Ide, Soichiro, Noriaki Iwase, Ken‐ichi Arai, et al.. (2023). Inhibitory Effects of a Novel μ-Opioid Receptor Nonpeptide Antagonist, UD-030, on Morphine-Induced Conditioned Place Preference. International Journal of Molecular Sciences. 24(4). 3351–3351. 5 indexed citations

Yamamoto, Yuki, Tetsuharu Nagamoto, Harry Choi, et al.. (2023). Preclinical evaluation of HL001, a novel lysophosphatidic acid 1 (LPA1) receptor antagonist, for idiopathic pulmonary fibrosis utilizing physiologically relevant stem cell-derived lung organoids. OA898–OA898. 1 indexed citations

Kubota, Takuji, Toshio Iguchi, Masahiro Kojima, et al.. (2016). A Statistical Method for Reducing Sidelobe Clutter for the Ku-Band Precipitation Radar on board the GPM Core Observatory. Journal of Atmospheric and Oceanic Technology. 33(7). 1413–1428. 46 indexed citations

Furukawa, Kinji, Masahiro Kojima, Riko Oki, et al.. (2015). The orbital operations status of the dual-frequency precipitation radar on the global precipitation measurement core spacecraft. 5154–5157. 5 indexed citations

Hou, Arthur Y., Ramesh K. Kakar, Steven P. Neeck, et al.. (2013). The Global Precipitation Measurement Mission. Bulletin of the American Meteorological Society. 95(5). 701–722. 2120 indexed citations breakdown →

Miura, Takeshi, Masahiro Kojima, Kinji Furukawa, et al.. (2010). Development status of the Dual-Frequency Precipitation Radar for the Global Precipitation Measurement. IEICE Technical Report; IEICE Tech. Rep.. 110(92). 133–138. 2 indexed citations

Kimoto, Yugo, et al.. (2010). Evaluating Degradation on Thermal Control Materials for GPM/DPR. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES AEROSPACE TECHNOLOGY JAPAN. 8(ists27). Pc_11–Pc_16. 2 indexed citations

Shimizu, Shuji, Riko Oki, Masahiro Kojima, Toshio Iguchi, & Kenji Nakamura. (2006). Development of spaceborne dual frequency precipitation radar for the global precipitation measurement mission. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6361. 63610O–63610O. 2 indexed citations

10.

Kojima, Masahiro, et al.. (2003). Production of Cornstarch-poly(Lactic Acid) Extrudates with High Expansion and Low Water Solubility.. Journal of Applied Glycoscience. 50(1). 27–31.

11.

Kojima, Masahiro, et al.. (2001). Role of Wheat Protein Fractions in the Expansion of Yakifu(Baked Gluten Product).. Food Science and Technology Research. 7(2). 116–119. 4 indexed citations

12.

Kojima, Masahiro, et al.. (2000). Effects of Shellac on Some Physicochemical Properties of Cornstarch Extrudates.. Journal of Applied Glycoscience. 47(1). 13–19. 1 indexed citations

13.

Kojima, Masahiro, Minoru Asahi, Haruhiko Kikuchi, et al.. (1998). Expression of Nedd2/ICH-1 (caspase-2) in the developing rat retina. Neuroscience Research. 31(3). 211–217. 11 indexed citations

14.

Asahi, Minoru, Minoru Hoshimaru, Yoshihiko Uemura, et al.. (1997). Expression of Interleukin-1β Converting Enzyme Gene Family and bcl-2 Gene Family in the Rat Brain following Permanent Occlusion of the Middle Cerebral Artery. Journal of Cerebral Blood Flow & Metabolism. 17(1). 11–18. 134 indexed citations

15.

Murata, Atsushi, et al.. (1997). Fabrication of High-<I>J</I><SUB>c</SUB> Bi-2223 Sintered Bulk Superconductors. Journal of the Japan Institute of Metals and Materials. 61(9). 900–905. 5 indexed citations

16.

Kojima, Masahiro, Minoru Hoshimaru, Tomokazu Aoki, et al.. (1996). Expression of heat shock proteins in the developing rat retina. Neuroscience Letters. 205(3). 215–217. 26 indexed citations

17.

Kojima, Masahiro, et al.. (1995). Effects of Addition of Water and Sodium Chloride on Microstructure and Rheological Properties of Noodle.. Nippon Shokuhin Kagaku Kogaku Kaishi. 42(11). 899–906. 5 indexed citations

18.

Takahashi, Jun, Minoru Hoshimaru, Masahiro Kojima, et al.. (1995). Localization of trkB and low-affinity nerve growth factor receptor mRNA in the developing rat retina. Neuroscience Letters. 185(3). 183–186. 41 indexed citations

19.

Kojima, Masahiro, et al.. (1993). Effect of Ultrasonic Scrubbing Time on Methylene Blue Adsorption of Bentonite in Green Molding Sand. Journal of Japan Foundry Engineering Society. 65(5). 401–407. 1 indexed citations

20.

Tanaka, Tasuku, et al.. (1988). Earth observation program in Japan and its international cooperative activities. Geocarto International. 3(2). 3–12. 8 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