Hiroshi Okada

6.7k total citations · 1 hit paper
329 papers, 5.5k citations indexed

About

Hiroshi Okada is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Materials Chemistry. According to data from OpenAlex, Hiroshi Okada has authored 329 papers receiving a total of 5.5k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Electrical and Electronic Engineering, 69 papers in Condensed Matter Physics and 64 papers in Materials Chemistry. Recurrent topics in Hiroshi Okada's work include GaN-based semiconductor devices and materials (64 papers), Semiconductor materials and devices (40 papers) and Complement system in diseases (34 papers). Hiroshi Okada is often cited by papers focused on GaN-based semiconductor devices and materials (64 papers), Semiconductor materials and devices (40 papers) and Complement system in diseases (34 papers). Hiroshi Okada collaborates with scholars based in Japan, United States and United Kingdom. Hiroshi Okada's co-authors include Koya Suto, Akihiro Wakahara, N Okada, Akira Yoshida, Satya N. Atluri, Hiroto Sekiguchi, M. Takano, Y. Takeda, Lajos Baranyi and Hideki Hasegawa and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and The Journal of Experimental Medicine.

In The Last Decade

Hiroshi Okada

314 papers receiving 5.2k citations

Hit Papers

The Microtremor Survey Method 2003 2026 2010 2018 2003 100 200 300 400 500

Peers

Hiroshi Okada
Comparison fields: 5 of 166
  • Immunology 1.2k
  • Electrical and Electronic Engineering 1.1k
  • Materials Chemistry 993
  • Condensed Matter Physics 827
  • Geophysics 827
Replace Takanori Hattori with:
Takanori Hattori Japan
Wolfgang Losert United States
Hiroshi Iwasaki Japan
Hongyu Yu China
Ingo Müller Germany
Zhaojun Liu China
Weiqiang Chen United States
Takeo MATSUMOTΟ Japan
Roger Wepf Germany
Xuejun Zhu China
Takanori Hattori Japan View profile →
Citations per field, relative to Hiroshi Okada
Hiroshi Okada · 1×
Citations per year, relative to Hiroshi Okada
Hiroshi Okada · 1×

Countries citing papers authored by Hiroshi Okada

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Okada

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Okada. A scholar is included among the top collaborators of Hiroshi Okada 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 Hiroshi Okada. Hiroshi Okada 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
# Work Indexed citations
1 5
2 0
3 1
4 1
5 4
6 11
7
Fabrication of Si/SiO
1
8 1
9 5
10
High-speed railways in China
9
11 2
12
On three-dimensional Virtual Crack Closure-Integral Method (VCCM) for arbitrary shaped hexahedron finite elements
2
13 9
14 19
15
Features and Economic and Social Effects of The Shinkansen
21
16 1
17
Murine membrane inhibitor of complement which accelerates decay of human C3 convertase.
37
18
Crustal structure in Izu Peninsula, central Japan, as derived from explosion seismic observations 2. Ito-Matsuzaki profile.:2. ITO-MATSUZAKI PROFILE
6
19
Analyses of Seismic Waves Generated by Small Explosions : Experiment at Ima-machi, Niigata Prefecture
3
20 0

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.

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