Ryoichi Miyazaki

809 total citations
64 papers, 550 citations indexed

About

Ryoichi Miyazaki is a scholar working on Signal Processing, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ryoichi Miyazaki has authored 64 papers receiving a total of 550 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Signal Processing, 19 papers in Surgery and 19 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ryoichi Miyazaki's work include Speech and Audio Processing (21 papers), Advanced Adaptive Filtering Techniques (16 papers) and Blind Source Separation Techniques (13 papers). Ryoichi Miyazaki is often cited by papers focused on Speech and Audio Processing (21 papers), Advanced Adaptive Filtering Techniques (16 papers) and Blind Source Separation Techniques (13 papers). Ryoichi Miyazaki collaborates with scholars based in Japan, United States and Netherlands. Ryoichi Miyazaki's co-authors include Takayuki Chiba, Junji Kido, Ken‐ichi Nakayama, Hisahiro Sasabe, Yong‐Jin Pu, Yuma Koizumi, Kohei Yatabe, Masaaki Arakawa, Hiroshi Saruwatari and Kiyohiro Shikano and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Biochemical Journal.

In The Last Decade

Ryoichi Miyazaki

58 papers receiving 538 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryoichi Miyazaki Japan 12 130 124 97 94 58 64 550
Helmut Hutten Austria 15 201 1.5× 246 2.0× 6 0.1× 285 3.0× 20 0.3× 101 725
J.B. Foley Ireland 15 20 0.2× 322 2.6× 41 0.4× 345 3.7× 201 3.5× 41 851
Pengxiao Li China 13 165 1.3× 50 0.4× 4 0.0× 23 0.2× 33 0.6× 32 588
Jae Seok Kim South Korea 14 37 0.3× 120 1.0× 6 0.1× 69 0.7× 97 1.7× 43 545
Hari K. Somineni United States 14 205 1.6× 62 0.5× 8 0.1× 30 0.3× 49 0.8× 40 673
Dai Hyun Kim South Korea 12 71 0.5× 65 0.5× 14 0.1× 87 0.9× 7 0.1× 57 436
Cheng-Hung Li Taiwan 12 77 0.6× 165 1.3× 9 0.1× 22 0.2× 35 0.6× 30 414
Takeshi Yamada Japan 18 13 0.1× 322 2.6× 45 0.5× 193 2.1× 32 0.6× 144 1.0k
Y. Kita Japan 8 18 0.1× 338 2.7× 7 0.1× 56 0.6× 23 0.4× 19 437
Young‐Chai Ko South Korea 13 190 1.5× 218 1.8× 4 0.0× 34 0.4× 25 0.4× 33 813

Countries citing papers authored by Ryoichi Miyazaki

Since Specialization
Citations

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

Fields of papers citing papers by Ryoichi Miyazaki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoichi Miyazaki

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoichi Miyazaki. A scholar is included among the top collaborators of Ryoichi Miyazaki 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 Ryoichi Miyazaki. Ryoichi Miyazaki 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.
Miyazaki, Ryoichi, et al.. (2025). High-Q Plasmonic Nanocavities Enabled by Integration of Au Nanogap Dimers with a Distributed Bragg Reflector. The Journal of Physical Chemistry C. 129(10). 5095–5104. 1 indexed citations
2.
Miyazaki, Ryoichi, et al.. (2025). Optical coherence tomography image with the three circles sign caused by the Z-shape phenomenon. PubMed. 11(1). 50–51. 1 indexed citations
3.
Ashikaga, Takashi, Tetsumin Lee, Ryoichi Miyazaki, et al.. (2024). Methods for treating coronary eruptive calcified nodules. Catheterization and Cardiovascular Interventions. 104(5). 899–906.
4.
Lee, Tetsumin, Masashi Nagase, Toru Misawa, et al.. (2024). The impact of novel scoring balloon and cutting balloon after orbital atherectomy on severely calcified coronary lesion as assessed by optical coherence tomography. Catheterization and Cardiovascular Interventions. 104(2). 213–219. 2 indexed citations
5.
Mitsui, Kentaro, Tetsumin Lee, Ryoichi Miyazaki, et al.. (2023). Drug‐coated balloon strategy following orbital atherectomy for calcified coronary artery compared with drug‐eluting stent: One‐year outcomes and optical coherence tomography assessment. Catheterization and Cardiovascular Interventions. 102(1). 11–17. 8 indexed citations
6.
Yamaguchi, Tetsuo, Daisuke Ueshima, Kazuki Tobita, et al.. (2022). Differences in major limb outcomes by indication for lower extremity endovascular revascularization in patients receiving hemodialysis. Heart and Vessels. 38(4). 488–496. 1 indexed citations
7.
Miyazaki, Ryoichi, et al.. (2022). Removal of musical noise using deep speech prior. Applied Acoustics. 194. 108772–108772. 2 indexed citations
8.
Mitsui, Kentaro, Rentaro Oda, Tetsumin Lee, et al.. (2021). Multiple mycotic aneurysms with infective endocarditis: A case report. Journal of Infection and Chemotherapy. 27(10). 1513–1516. 2 indexed citations
9.
Watanabe, Keita, Yasutoshi Nagata, Shinichiro Okata, et al.. (2021). Impact of the sinus node recovery time after termination of atrial fibrillation during catheter ablation on clinical outcomes in patients with persistent atrial fibrillation. PLoS ONE. 16(11). e0259750–e0259750. 3 indexed citations
10.
Nagata, Yasutoshi, Tomofumi Nakamura, Kentaro Mitsui, et al.. (2021). Geriatric nutritional risk index as a predictor of arrhythmia recurrence after catheter ablation of atrial fibrillation. Nutrition Metabolism and Cardiovascular Diseases. 31(6). 1798–1808. 6 indexed citations
11.
12.
Shimamura, Tetsuya, et al.. (2019). Performance improvement of speech enhancement network by multitask learning including noise information. IEICE Technical Report; IEICE Tech. Rep.. 119(334). 31–36. 1 indexed citations
13.
Saruwatari, Hiroshi, et al.. (2012). Comparative study on various noise reduction methods with decision-directed a priori SNR estimator via higher-order statistics. NAIST Digital Library (Nara Institute of Science and Technology). 1–6. 4 indexed citations
14.
Miyazaki, Ryoichi, et al.. (2012). Mathematical Metric of Musical Noise for Various Nonlinear Speech Enhancement Algorithms. IEICE Technical Report; IEICE Tech. Rep.. 112(76). 67–72.
15.
Miyazaki, Ryoichi, Hiroshi Saruwatari, Kiyohiro Shikano, & Kazunobu Kondo. (2012). Musical-Noise-Free Blind Speech Extraction Using ICA-Based Noise Estimation with Channel Selection. 1–4. 2 indexed citations
16.
Miyazaki, Ryoichi, Hiroshi Saruwatari, Kiyohiro Shikano, & Kazunobu Kondo. (2012). Musical-noise-free blind speech extraction using ICA-based noise estimation and iterative spectral subtraction. 286–291. 2 indexed citations
17.
Miyazaki, Ryoichi, Hiroshi Saruwatari, & Kiyohiro Shikano. (2011). Theoretical analysis of musical noise and speech distortion in structure-generalized parametric blind spatial subtraction array. 341–344. 1 indexed citations
18.
Kimura, Hideki, Ryoichi Miyazaki, Satoru Suzuki, Fumitake Gejyo, & Haruyoshi Yoshida. (2001). Cholesteryl ester transfer protein as a protective factor against vascular disease in hemodialysis patients. American Journal of Kidney Diseases. 38(1). 70–76. 24 indexed citations
19.
Araki, Hideo, et al.. (1999). Significance of serum pepsinogens and their relationship to Helicobacter pylori infection and histological gastritis in dialysis patients. Nephrology Dialysis Transplantation. 14(11). 2669–2675. 18 indexed citations
20.
Kimura, Hideki, et al.. (1998). Polymorphisms of angiotensin converting enzyme and plasminogen activator inhibitor-1 genes in diabetes and macroangiopathy. Kidney International. 54(5). 1659–1669. 56 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Helmut Hutten Breakdown of academic impact, for papers by J.B. Foley Breakdown of academic impact, for papers by Pengxiao Li Breakdown of academic impact, for papers by Jae Seok Kim Breakdown of academic impact, for papers by Hari K. Somineni Breakdown of academic impact, for papers by Dai Hyun Kim Breakdown of academic impact, for papers by Cheng-Hung Li Breakdown of academic impact, for papers by Takeshi Yamada Breakdown of academic impact, for papers by Y. Kita Breakdown of academic impact, for papers by Young‐Chai Ko
Rankless by CCL
2026