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.
Propagation of Slow Slip Leading Up to the 2011 Mw 9.0 Tohoku-Oki Earthquake
2012577 citationsAitaro Kato, Kazushige Obara et al.profile →
Citations per year, relative to Naoshi Hirata Naoshi Hirata (= 1×)
peers
Jim Mori
Countries citing papers authored by Naoshi Hirata
Since
Specialization
Citations
This map shows the geographic impact of Naoshi Hirata'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 Naoshi Hirata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Naoshi Hirata more than expected).
This network shows the impact of papers produced by Naoshi Hirata. 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 Naoshi Hirata. The network helps show where Naoshi Hirata may publish in the future.
Co-authorship network of co-authors of Naoshi Hirata
This figure shows the co-authorship network connecting the top 25 collaborators of Naoshi Hirata.
A scholar is included among the top collaborators of Naoshi Hirata 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 Naoshi Hirata. Naoshi Hirata is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Schorlemmer, Danijel, et al.. (2017). Global Dynamic Exposure and the OpenBuildingMap - Communicating Risk and Involving Communities. Publication Database GFZ (GFZ German Research Centre for Geosciences). 12871.4 indexed citations
5.
Hirata, Naoshi, Shinobu SAKAI, Shigeki Nakagawa, et al.. (2012). A new tomographic image on the Philippine Sea Slab beneath Tokyo - Implication to seismic hazard in the Tokyo metropolitan region -. AGU Fall Meeting Abstracts. 2012.2 indexed citations
6.
Ishibe, Takeo, Shin-ichi Sakai, Kenji Satake, et al.. (2012). Statistical analysis of seismicity rate change in the Tokyo Metropolitan area due to the 2011 Tohoku Earthquake. AGU Fall Meeting Abstracts. 2012.1 indexed citations
Honda, Ryou, Yohei Yukutake, Shigeki Nakagawa, et al.. (2011). A Broad-band rupture image of the 2011 off the Pacific coast of Tohoku earthquake. AGU Fall Meeting Abstracts. 2011.1 indexed citations
9.
Abe, Susumu, et al.. (2011). Hybrid prestack migration of scattered teleseismic waves and local earthquake sequences for the imaging of source fault and subducting slab. AGU Fall Meeting Abstracts. 2011.1 indexed citations
10.
Abe, Susumu, Hideo Saitô, Hiroshi Sato, et al.. (2008). Integrated seismic imaging of active and passive data for the delineation of active faults and crustal structure in the Kitakami Lowland, Northeast Japan. AGU Fall Meeting Abstracts. 2008.1 indexed citations
11.
Sato, Hiroshi, Naoshi Hirata, Kazuki Koketsu, et al.. (2006). Seismic Reflection Profiling in the Kanto and Kinki Metropolitan Areas, Japan. 東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo. 81. 233–238.3 indexed citations
12.
Sato, Hiroki, Tomohiro ITO, Takaya Iwasaki, S. H. Harder, & Naoshi Hirata. (2002). Seismic Reflection Image of Lithospheric Structure Beneath Shikoku, SW Japan : Preliminary Result of Shikoku 2002. AGU Fall Meeting Abstracts. 2002.1 indexed citations
13.
Negishi, Hideyo, et al.. (2001). Aftershock Distribution of the 2001 Gujarat, India Earthquake (Mw 7.7) from Temporary Field Observations: Small and Deep Orientation of the Fault Plane. AGUFM. 2001.1 indexed citations
14.
Sato, Haruo, Tomohiro ITO, Kate Miller, et al.. (2001). Seismic Reflection Image of Lithospheric Structure Beneath Shidara, Using Explosive Sources from the 2001 Deep Seismic Profiling in Central Japan. AGUFM. 2001.2 indexed citations
15.
Hirata, Naoshi, et al.. (2001). Distribution and Structural Details of the Aftershocks of the 1999 Chi-Chi, Taiwan Earthquake. AGU Fall Meeting Abstracts. 2001.2 indexed citations
16.
Hirata, Naoshi, Narumi Takahashi, Hiroshi Katao, et al.. (1993). Report on DELP 1989 Cruise in the TTT Junction Areas : Part 2: Upper Crustal Structure Near the Trench-Trench-Trench Triple Junction off the Boso Peninsula, Japan. 東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo. 67(4). 479–512.2 indexed citations
Hirata, Naoshi, et al.. (1991). Report on DELP 1988 Cruises in the Okinawa Trough : Part 3. Crustal structure of the southern Okinawa Trough. 東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo. 66(1). 37–70.50 indexed citations
Hirata, Naoshi, Hajimu Kinoshita, Kiyoshi Suyehiro, et al.. (1988). Report on DELP 1985 Cruises in the Japan Sea : Part II : Seismic Refraction Experiment Conducted in the Yamato Basin, Southeast Japan Sea. 東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo. 62(4). 347–365.15 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.