Ryo Ishida

594 total citations
38 papers, 420 citations indexed

About

Ryo Ishida is a scholar working on Speech and Hearing, Physiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryo Ishida has authored 38 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Speech and Hearing, 15 papers in Physiology and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryo Ishida's work include Dysphagia Assessment and Management (19 papers), Voice and Speech Disorders (10 papers) and Child Nutrition and Feeding Issues (5 papers). Ryo Ishida is often cited by papers focused on Dysphagia Assessment and Management (19 papers), Voice and Speech Disorders (10 papers) and Child Nutrition and Feeding Issues (5 papers). Ryo Ishida collaborates with scholars based in Japan, United States and South Korea. Ryo Ishida's co-authors include Karen M. Hiiemäe, Jeffrey B. Palmer, Tetsuya Sugiyama, Yoshinobu Ide, Shinichi Abe, Hee‐Jin Kim, Yoshinobu Maki, Masatsugu Hashimoto, Satoru Matsunaga and Hiroko Agematsu and has published in prestigious journals such as Investigative Ophthalmology & Visual Science, Physiology & Behavior and Journal of Intellectual Disability Research.

In The Last Decade

Ryo Ishida

33 papers receiving 403 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryo Ishida Japan 10 241 170 118 69 66 38 420
Benjamin T. Pliska Canada 17 129 0.5× 623 3.7× 222 1.9× 3 0.0× 77 1.2× 35 909
Kentaro Morii Japan 11 187 0.8× 344 2.0× 15 0.1× 22 0.3× 62 0.9× 12 671
Eva Willaert Spain 11 54 0.2× 105 0.6× 25 0.2× 6 0.1× 25 0.4× 20 352
Sungjin A. Song United States 14 72 0.3× 444 2.6× 287 2.4× 18 0.3× 70 1.1× 35 591
Giovanni D’Alessandro Italy 13 9 0.0× 39 0.2× 36 0.3× 35 0.5× 28 0.4× 36 390
Martyn S. Mendelsohn Australia 16 376 1.6× 250 1.5× 315 2.7× 67 1.0× 369 5.6× 31 727
Cláudia Alessandra Eckley Brazil 14 241 1.0× 279 1.6× 170 1.4× 13 0.2× 168 2.5× 42 543
Jeri A. Logemann United States 8 458 1.9× 206 1.2× 329 2.8× 119 1.7× 244 3.7× 8 600
A Tsamtsouris United States 12 15 0.1× 34 0.2× 35 0.3× 25 0.4× 21 0.3× 30 388
Renata Gržić Croatia 10 18 0.1× 94 0.6× 20 0.2× 51 0.7× 22 0.3× 21 318

Countries citing papers authored by Ryo Ishida

Since Specialization
Citations

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

Fields of papers citing papers by Ryo Ishida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryo Ishida

This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Ishida. A scholar is included among the top collaborators of Ryo Ishida 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 Ryo Ishida. Ryo Ishida 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.
Sugiyama, Tetsuya, et al.. (2025). Evaluation of the Effect of Training on the Anterior Belly of the Digastric Muscle Using Ultrasound Elastography. Journal of Oral Rehabilitation. 52(10). 1715–1723.
2.
Sugiyama, Tetsuya, et al.. (2022). Clinical Statistics of Dysphagia Rehabilitation Provided on Dental Visits to a Partner Hospital. Rehabilitation Research and Practice. 2022. 1–5. 1 indexed citations
3.
4.
Ishida, Ryo, et al.. (2019). Influence of decrease in the muscle activity during mastication on occurrence of the Stage II transport. Journal of Prosthodontic Research. 63(2). 179–183. 1 indexed citations
5.
6.
Sugiyama, Tetsuya, et al.. (2017). Influence of cervical, thoracic and lumbar spines, and shoulder girdle range of motion on swallowing function of dependent older adults. Geriatrics and gerontology international. 17(12). 2565–2572. 2 indexed citations
7.
Nishikawa, Keiichi, et al.. (2014). Optimization of Parameter Settings in Cine-MR Imaging for Diagnosis of Swallowing. The Bulletin of Tokyo Dental College. 55(3). 131–137. 2 indexed citations
8.
Ishida, Ryo, et al.. (2014). Dependence of Vacuum Electrical Breakdown Field and Field Enhancement Factor on the Number of Apertures Drilled in Small Electrodes. IEEJ Transactions on Fundamentals and Materials. 134(12). 622–628.
9.
Sugiyama, Tetsuya, et al.. (2013). Effect of Swallowing Exercises in Independent Elderly. The Bulletin of Tokyo Dental College. 54(2). 109–115. 25 indexed citations
10.
Takahashi, Kazumi, et al.. (2011). [Case of Marfan syndrome with microscopic hematuria].. PubMed. 53(8). 1159–63. 1 indexed citations
11.
Ishida, Ryo, et al.. (2011). Appropriate Spoon Form for Feeding of Liquids in Infant Feeding Development. The Bulletin of Tokyo Dental College. 52(3). 143–147. 4 indexed citations
12.
Agematsu, Hiroko, Masatsugu Hashimoto, Satoru Matsunaga, et al.. (2010). Three-dimensional Observation of Decrease in Pulp Cavity Volume Using Micro-CT: Age-related Change. The Bulletin of Tokyo Dental College. 51(1). 1–6. 60 indexed citations
13.
Abe, Shinichi, et al.. (2010). Expression of HGF and IGF-1 during regeneration of masseter muscle in mdx mice. Journal of Muscle Research and Cell Motility. 31(1). 71–77. 10 indexed citations
14.
Sano, Tsukasa, Mika Otonari-Yamamoto, Yoshihiko Hayakawa, et al.. (2009). Magnetic Resonance Signal Intensity from Retrodiscal Tissue Related to Joint Effusion Status and Disc Displacement in Elderly Patients with Temporomandibular Joint Disorders. The Bulletin of Tokyo Dental College. 50(2). 55–62. 11 indexed citations
15.
Sano, Tsukasa, et al.. (2008). Static MR Images for Diagnosis of Swallowing. The Bulletin of Tokyo Dental College. 49(3). 113–119. 6 indexed citations
16.
Higuchi, Hitoshi, Shigeru Maeda, Takuya Miyawaki, et al.. (2006). Dental management of a patient with takotsubo cardiomyopathy: a case report. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 103(3). e26–e29. 7 indexed citations
17.
Maeda, Shigeru, et al.. (2005). Assessment of patients with intellectual disability using the International Classification of Functioning, Disability and Health to evaluate dental treatment tolerability. Journal of Intellectual Disability Research. 49(4). 253–259. 20 indexed citations
18.
Goto, E., Takashi Kojima, Shintaro Suzuki, et al.. (2004). Color mapping of tear lipid layer thickness distribution from the image analysis in DR–1 tear lipid layer interference images. Investigative Ophthalmology & Visual Science. 45(13). 3458–3458. 1 indexed citations
19.
Tamura, Fumiyo, et al.. (2004). Distribution of causes and treatments of dysphagia at dysphasia/dysphagia rehabilitation clinic of Showa University Dental Hospital. International Journal of Orofacial Myology. 30(1). 53–62. 5 indexed citations
20.
Ishida, Ryo, Jeffrey B. Palmer, & Karen M. Hiiemäe. (2002). Hyoid Motion During Swallowing: Factors Affecting Forward and Upward Displacement. Dysphagia. 17(4). 262–272. 169 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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