Ryuji Kondo

1.8k total citations
101 papers, 1.5k citations indexed

About

Ryuji Kondo is a scholar working on Ecology, Environmental Chemistry and Oceanography. According to data from OpenAlex, Ryuji Kondo has authored 101 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Ecology, 28 papers in Environmental Chemistry and 20 papers in Oceanography. Recurrent topics in Ryuji Kondo's work include Microbial Community Ecology and Physiology (40 papers), Marine and coastal ecosystems (18 papers) and Semiconductor materials and devices (13 papers). Ryuji Kondo is often cited by papers focused on Microbial Community Ecology and Physiology (40 papers), Marine and coastal ecosystems (18 papers) and Semiconductor materials and devices (13 papers). Ryuji Kondo collaborates with scholars based in Japan, United Kingdom and Germany. Ryuji Kondo's co-authors include Hiroshi Okimura, Kevin J. Purdy, David B. Nedwell, Shingo Hiroishi, Yoshio Sakai, Toshiaki Miyadai, M. Daimon, Shinji Hara, Ichiro Imai and K. Furuta and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and IEEE Transactions on Automatic Control.

In The Last Decade

Ryuji Kondo

93 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ryuji Kondo Japan 21 625 386 284 240 232 101 1.5k
Hiroyuki Kimura Japan 25 796 1.3× 433 1.1× 227 0.8× 664 2.8× 125 0.5× 164 1.9k
Zhun Li China 26 322 0.5× 353 0.9× 376 1.3× 334 1.4× 170 0.7× 220 2.2k
Yongping Wang China 17 285 0.5× 148 0.4× 179 0.6× 133 0.6× 40 0.2× 74 1.0k
Håkon Dahle Norway 26 591 0.9× 495 1.3× 94 0.3× 380 1.6× 49 0.2× 64 2.2k
Matthew C. Mowlem United Kingdom 31 437 0.7× 207 0.5× 741 2.6× 198 0.8× 593 2.6× 109 3.0k
D. E. Brune United States 17 201 0.3× 161 0.4× 79 0.3× 158 0.7× 27 0.1× 44 1.3k
Hanyan Li China 19 112 0.2× 106 0.3× 78 0.3× 50 0.2× 323 1.4× 82 1.0k
Jyotsna Sharma United States 20 449 0.7× 28 0.1× 288 1.0× 194 0.8× 128 0.6× 79 1.3k
Jaebok Lee South Korea 15 89 0.1× 99 0.3× 56 0.2× 56 0.2× 399 1.7× 71 814
Yuzhao Li China 12 260 0.4× 187 0.5× 93 0.3× 112 0.5× 143 0.6× 46 918

Countries citing papers authored by Ryuji Kondo

Since Specialization
Citations

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

Fields of papers citing papers by Ryuji Kondo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Kondo

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Kondo. A scholar is included among the top collaborators of Ryuji Kondo 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 Kondo. Ryuji Kondo 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.
Suzuki, Yoshihiro, et al.. (2025). Ballasted flocculation with powdered activated carbon adsorption for the simultaneous removal of odorous substances and suspended solids. Journal of Water Process Engineering. 77. 108380–108380.
2.
3.
Kondo, Ryuji, et al.. (2024). Whole-genome sequence of a marine bacterial strain, FRT2, belonging to the genus Leeuwenhoekiella , isolated from the seawater of the Obama Bay in Fukui, Japan. Microbiology Resource Announcements. 13(6). e0027724–e0027724. 1 indexed citations
4.
Kondo, Ryuji, Daisuke Yonetoku, Tatsuya Sawano, et al.. (2024). Design and development of an FPGA-based pnCCD driver and readout system for future satellite mission HiZ-GUNDAM. 11444. 243–243. 2 indexed citations
5.
Arimoto, M., Daisuke Yonetoku, T. Sakamoto, et al.. (2024). The status of pnCCD with an FPGA-based electronic system for HiZ-GUNDAM. 119. 242–242. 2 indexed citations
6.
Umezawa, Yu, et al.. (2021). Potential oxygen consumption and community composition of sediment bacteria in a seasonally hypoxic enclosed bay. PeerJ. 9. e11836–e11836. 3 indexed citations
7.
Nitsche, Frank, et al.. (2021). Revision of the phylogeny of Placididea (Stramenopiles): Molecular and morphological diversity of novel placidid protists from extreme aquatic environments. European Journal of Protistology. 81. 125809–125809. 12 indexed citations
8.
Kondo, Ryuji, et al.. (2019). Data on taxonomic annotation and diversity of 18S rRNA gene amplicon libraries derived from high throughput sequencing. SHILAP Revista de lepidopterología. 25. 104213–104213. 2 indexed citations
9.
Kondo, Ryuji, et al.. (2019). Protistan community composition in anoxic sediments from three salinity-disparate Japanese lakes. Estuarine Coastal and Shelf Science. 224. 34–42. 8 indexed citations
10.
Kondo, Ryuji, et al.. (2017). Growth and Grazing Kinetics of the Facultative Anaerobic Nanoflagellate, <i>Suigetsumonas clinomigrationis</i>. Microbes and Environments. 32(1). 80–83. 5 indexed citations
11.
12.
Purdy, Kevin J., et al.. (2010). Comprehensive Detection of Phototrophic Sulfur Bacteria Using PCR Primers That Target Reverse Dissimilatory Sulfite Reductase Gene. Microbes and Environments. 25(3). 190–196. 12 indexed citations
13.
Kondo, Ryuji & Ichiro Imai. (2001). Polymerase chain reaction primers for highly selective detection of algicidal Proteobacteria. Fisheries Science. 67(2). 364–366. 5 indexed citations
14.
Kondo, Ryuji, Go Kagiya, Shingo Hiroishi, & Masayuki Watanabe. (2000). Genetic typing of a bloom-forming cyanobacterial genus Microcystis in Japan using 16S rRNA gene sequence analysis. 47(1). 1–6. 11 indexed citations
15.
Kondo, Ryuji, et al.. (1998). Taxonomy of a Bloom-forming Cyanobacterial Genus Microcystis.. NIPPON SUISAN GAKKAISHI. 64(2). 291–292. 6 indexed citations
16.
Yasuda, Takashi, Ryuji Kondo, Shinjiro Takano, Tatsuki Fukami, & Takafumi Aomine. (1996). Interlayer Josephson coupling in BiSrCaCuO single crystals. Physica C Superconductivity. 263(1-4). 416–419. 6 indexed citations
17.
Fukami, Takeshi, et al.. (1995). Hysteresis of temperature dependence and scaling law in time dependence of sound velocity in sintered Bi2Sr2CaCu2O8+δ. Physica C Superconductivity. 241(3-4). 336–344. 3 indexed citations
18.
Kondo, Ryuji, et al.. (1980). Effects of High Temperature Hydrogen Annealing on n-Channel Si-Gate MNOS Devices : A-5: MEMORY DEVICES. Japanese Journal of Applied Physics. 19(1). 219–224. 1 indexed citations
19.
Kondo, Ryuji. (1979). Test patterns for EPROMs. IEEE Journal of Solid-State Circuits. 14(4). 730–734. 4 indexed citations
20.

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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