Ryuji Kitagawa

557 total citations
57 papers, 460 citations indexed

About

Ryuji Kitagawa is a scholar working on Biomaterials, Geophysics and Geochemistry and Petrology. According to data from OpenAlex, Ryuji Kitagawa has authored 57 papers receiving a total of 460 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Biomaterials, 23 papers in Geophysics and 17 papers in Geochemistry and Petrology. Recurrent topics in Ryuji Kitagawa's work include Clay minerals and soil interactions (28 papers), Geological and Geochemical Analysis (22 papers) and Mineralogy and Gemology Studies (12 papers). Ryuji Kitagawa is often cited by papers focused on Clay minerals and soil interactions (28 papers), Geological and Geochemical Analysis (22 papers) and Mineralogy and Gemology Studies (12 papers). Ryuji Kitagawa collaborates with scholars based in Japan, United States and Czechia. Ryuji Kitagawa's co-authors include Atsuyuki Inoue, Norihiko Kohyama, Takashi Watanabe, Moshood N. Tijani, Heinrich M. Köster, V. V. Zaykov, Hirotsugu Nishido, Toshihiko Matsuda, Daniel Njopwouo and Kenji Watanabe and has published in prestigious journals such as American Mineralogist, Gondwana Research and Clays and Clay Minerals.

In The Last Decade

Ryuji Kitagawa

49 papers receiving 410 citations

Peers

Ryuji Kitagawa
Comparison fields: 5 of 59
  • Biomaterials 252
  • Geophysics 229
  • Civil and Structural Engineering 110
  • Renewable Energy, Sustainability and the Environment 85
  • Geochemistry and Petrology 84
Replace J. Šrodoń with:
J. Šrodoń Poland
Robert F. Ylagan United States
María Dolores Ruiz Cruz Spain
Minoru Utada Japan
Gene Whitney United States
Ira Edgar Odom United States
P. Dudoignon France
Mingchou Lee United States
Lidia G. Dainyak Russia
Wayne M. Bundy United States
J. Šrodoń Poland View profile →
Citations per field, relative to Ryuji Kitagawa
Ryuji Kitagawa · 1×
Citations per year, relative to Ryuji Kitagawa
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Countries citing papers authored by Ryuji Kitagawa

Since Specialization
Citations

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

Fields of papers citing papers by Ryuji Kitagawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Kitagawa

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Kitagawa. A scholar is included among the top collaborators of Ryuji Kitagawa 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 Ryuji Kitagawa. Ryuji Kitagawa 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
Stratlingite in Hydrate of High-Alumina Cement with Silica Fume
1
2
THE OCCURRENCE AND STRUCTURE OF VERMIFORM CHLORITE
2
3 1
4 3
5
K-Ar Ages of Illite from Clay Veins Distributed in Granitic Rocks in the Korean Peninsula
1
6 0
7 1
8 3
9 1
10 1
11 0
12 2
13
SURFACE MICROTOPOGRAPHY OF ILLITE CRYSTALS FROM DIFFERENT MODES OF OCCURRENCE
5
14
Morphological characteristics of illitic clay minerals from a hydrothermal system
57
15 6
16 3
17 6
18 1
19 1
20 2

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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2026