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 Tropical Rainfall Measuring Mission (TRMM) Sensor Package
Citations per year, relative to Toshiaki Kozu Toshiaki Kozu (= 1×)
peers
Margaret A. LeMone
Countries citing papers authored by Toshiaki Kozu
Since
Specialization
Citations
This map shows the geographic impact of Toshiaki Kozu'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 Toshiaki Kozu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshiaki Kozu more than expected).
This network shows the impact of papers produced by Toshiaki Kozu. 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 Toshiaki Kozu. The network helps show where Toshiaki Kozu may publish in the future.
Co-authorship network of co-authors of Toshiaki Kozu
This figure shows the co-authorship network connecting the top 25 collaborators of Toshiaki Kozu.
A scholar is included among the top collaborators of Toshiaki Kozu 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 Toshiaki Kozu. Toshiaki Kozu 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.
Iguchi, Toshio, Toshiaki Kozu, John Kwiatkowski, et al.. (2009). Uncertainties in the Rain Profiling Algorithm for the TRMM Precipitation Radar(1. Precipitation Radar (PR), Precipitation Measurements from Space). Journal of the Meteorological Society of Japan Ser II. 87. 1–30.1 indexed citations
Ratnam, M. Venkat, Takuo T. Tsuda, Yoshiaki Shibagaki, Toshiaki Kozu, & Shuichi Mori. (2005). Gravity Wave Characteristics Over Equator Observed During CPEA Campaign Using Simultaneous Multiple Stations Data. cosp. 2005. 1549.2 indexed citations
10.
Kozu, Toshiaki. (2005). Intra-seasonal variation of raindrop size distribution at Koto Tabang, West Sumatra. Geophysical Research Letters. 32.1 indexed citations
11.
Sakuno, Yuji, et al.. (2002). Preliminary Study of the Monitoring For Turbid Coastal Waters Using a New Satellite Sensor, “ASTER”.1 indexed citations
Kozu, Toshiaki & Toshio Iguchi. (1996). A Preliminary Study of Non-Uniform Beam Filling Correction for Spaceborne Radar Rainfall Measurement (Special Issue on Weather Radar Technology). IEICE Transactions on Communications. 79(6). 763–769.1 indexed citations
14.
Kozu, Toshiaki & Toshio Iguchi. (1996). A Preliminary Study of Non-Uniform Beam Filling Correction for Spaceborne Radar Rainfall Measurement. IEICE Transactions on Communications. 763–769.12 indexed citations
15.
Kumagai, Hiroshi, Kenji Nakamura, Hiroshi Hanado, et al.. (1996). CRL Airborne Multiparameter Precipitation Radar (CAMPR): System Description and Preliminary Results. IEICE Transactions on Communications. 770–778.7 indexed citations
16.
Kozu, Toshiaki. (1995). A Generalized Surface Echo Radar Equation for Down-Looking Pencil Beam Radar. IEICE Transactions on Communications. 78(8). 1245–1248.25 indexed citations
17.
Osaki, Y., et al.. (1993). Error analysis of rain echo power of spaceborne radar measurements. 40(3). 153–169.5 indexed citations
18.
Awaka, Jun, Toshiaki Kozu, & Ken‐ichi Okamoto. (1988). A feasibility study of rain radar for the Tropical Rainfall Measuring Mission. II - Determination of basic system parameters. 35(145). 111–133.4 indexed citations
19.
Okamoto, Ken‐ichi, Jun Awaka, & Toshiaki Kozu. (1988). A feasibility study of rain radar for the tropical rainfall measuring mission. VI, A case study of rain radar system. 35(145). 183–208.11 indexed citations
20.
Kozu, Toshiaki, Kenji Nakamura, Jun Awaka, & Makoto Takeuchi. (1987). Development of Ku-band FM-CW/Pulse-Compression radar for rain observation on a slant-path. 34(143). 95–113.1 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.