R. Kikuchi

429 total citations
10 papers, 320 citations indexed

About

R. Kikuchi is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Hematology. According to data from OpenAlex, R. Kikuchi has authored 10 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pulmonary and Respiratory Medicine, 3 papers in Oncology and 2 papers in Hematology. Recurrent topics in R. Kikuchi's work include Inhalation and Respiratory Drug Delivery (4 papers), Respiratory Support and Mechanisms (3 papers) and Airway Management and Intubation Techniques (1 paper). R. Kikuchi is often cited by papers focused on Inhalation and Respiratory Drug Delivery (4 papers), Respiratory Support and Mechanisms (3 papers) and Airway Management and Intubation Techniques (1 paper). R. Kikuchi collaborates with scholars based in Japan, United States and Egypt. R. Kikuchi's co-authors include Kiyohisa Sekizawa, H. Sasaki, N Watabe, Takahiko Konno, J. Hildebrandt, Tamotsu Takishima, Naoki Matsumoto, Hidetada Sasaki, Kôichi Kikuchi and J. Hildebrandt and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, Journal of Applied Physiology and Clinical Pharmacology & Therapeutics.

In The Last Decade

R. Kikuchi

10 papers receiving 298 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Kikuchi Japan 5 151 146 81 63 62 10 320
Ali El Solh United States 6 97 0.6× 128 0.9× 62 0.8× 38 0.6× 83 1.3× 11 241
Antoni Torres Spain 6 30 0.2× 136 0.9× 157 1.9× 64 1.0× 41 0.7× 8 294
Shahryar Ahmad United States 10 47 0.3× 46 0.3× 99 1.2× 33 0.5× 51 0.8× 20 280
Nicola Clayton Australia 12 156 1.0× 130 0.9× 120 1.5× 8 0.1× 110 1.8× 36 345
María E.Y. Furuya Mexico 12 20 0.1× 256 1.8× 97 1.2× 7 0.1× 71 1.1× 29 422
Michalis Agrafiotis Greece 9 14 0.1× 139 1.0× 96 1.2× 108 1.7× 47 0.8× 17 262
Juan Carlos Castillo Pineda Colombia 9 42 0.3× 45 0.3× 45 0.6× 16 0.3× 124 2.0× 9 648
Steven A. Santanello United States 6 15 0.1× 95 0.7× 36 0.4× 137 2.2× 195 3.1× 14 360
Gail Lusardi United Kingdom 6 46 0.3× 47 0.3× 60 0.7× 7 0.1× 82 1.3× 9 213
Dean Edell United States 11 60 0.4× 232 1.6× 160 2.0× 2 0.0× 126 2.0× 20 426

Countries citing papers authored by R. Kikuchi

Since Specialization
Citations

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

Fields of papers citing papers by R. Kikuchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Kikuchi

This figure shows the co-authorship network connecting the top 25 collaborators of R. Kikuchi. A scholar is included among the top collaborators of R. Kikuchi 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 R. Kikuchi. R. Kikuchi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

10 of 10 papers shown
1.
Savaryn, John P., R. Kikuchi, Yuli Qian, et al.. (2024). Endogenous plasma riboflavin is not a viable BCRP biomarker in human. Clinical and Translational Science. 17(12). e70109–e70109. 2 indexed citations
2.
Kikuchi, R., Yuli Qian, Mohamed Badawi, et al.. (2024). Coproporphyrin‐I as a Selective OATP1B Biomarker Can Be Used to Delineate the Mechanisms of Complex Drug–Drug Interactions: Cedirogant Case Study. Clinical Pharmacology & Therapeutics. 116(5). 1334–1342. 4 indexed citations
3.
Noguchi, Tomohiro, et al.. (2006). Primary extramedullary plasmacytoma of the small intestine. A case report and review of the literature.. PubMed. 25(1). 129–34. 6 indexed citations
4.
5.
Kikuchi, R., Kôichi Kikuchi, J. Hildebrandt, et al.. (1995). Dependence of collateral and small airway resistances of CO2 and volume in dog lobes. Respiration Physiology. 100(3). 245–252. 4 indexed citations
6.
Kikuchi, R., et al.. (1994). High Incidence of Silent Aspiration in Elderly Patients with Community-Acquired Pneumonia. American Journal of Respiratory and Critical Care Medicine. 150(1). 251–253. 270 indexed citations
7.
Kikuchi, R., Kôichi Kikuchi, J. Hildebrandt, et al.. (1994). Bronchomotor agents and hysteris of collateral resistance in dog lobe. Respiration Physiology. 96(2-3). 127–137. 5 indexed citations
8.
Kikuchi, R., J. Hildebrandt, Kiyohisa Sekizawa, H. Sasaki, & Tamotsu Takishima. (1992). Influence of lung volume history and increased surface forces on collateral resistance. Respiration Physiology. 89(1). 15–25. 2 indexed citations
9.
Sekizawa, Kiyohisa, Masaru Yanai, Makoto Sakurai, et al.. (1986). Effect of hypoxia on bronchial reactivity in dogs.. PubMed. 21(6). 485–9. 3 indexed citations
10.
Kikuchi, R., Kiyohisa Sekizawa, Hidetada Sasaki, et al.. (1984). Effects of pulmonary congestion on airway reactivity to histamine aerosol in dogs. Journal of Applied Physiology. 57(6). 1640–1647. 23 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.

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2026