Osamu Maruyama

1.9k total citations
154 papers, 1.5k citations indexed

About

Osamu Maruyama is a scholar working on Biomedical Engineering, Electrical and Electronic Engineering and Mechanical Engineering. According to data from OpenAlex, Osamu Maruyama has authored 154 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Biomedical Engineering, 34 papers in Electrical and Electronic Engineering and 24 papers in Mechanical Engineering. Recurrent topics in Osamu Maruyama's work include Mechanical Circulatory Support Devices (52 papers), Hydraulic and Pneumatic Systems (16 papers) and Structural Health Monitoring Techniques (14 papers). Osamu Maruyama is often cited by papers focused on Mechanical Circulatory Support Devices (52 papers), Hydraulic and Pneumatic Systems (16 papers) and Structural Health Monitoring Techniques (14 papers). Osamu Maruyama collaborates with scholars based in Japan, United States and Philippines. Osamu Maruyama's co-authors include Masahiro NISHIDA, Takashi Yamane, Ryo Kosaka, Masaru HOSHIYA, Hiroshi Taniguchi, Yuzo Fujiwara, Daisuke Sakota, Masanobu Shinozuka, Naoyuki Amemiya and Takeshi Ohkuma and has published in prestigious journals such as SHILAP Revista de lepidopterología, JNCI Journal of the National Cancer Institute and Biochemical and Biophysical Research Communications.

In The Last Decade

Osamu Maruyama

138 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
Osamu Maruyama Japan 19 613 324 210 180 171 154 1.5k
Takao Okada Japan 32 1.1k 1.9× 455 1.4× 106 0.5× 472 2.6× 163 1.0× 210 3.3k
Kazuyuki Ito Japan 20 579 0.9× 160 0.5× 62 0.3× 102 0.6× 355 2.1× 139 1.2k
David A. Hall United Kingdom 32 1.4k 2.4× 990 3.1× 116 0.6× 275 1.5× 169 1.0× 161 3.9k
Young Joon Choi South Korea 29 346 0.6× 385 1.2× 11 0.1× 273 1.5× 219 1.3× 105 3.2k
Kevin R. Anderson United States 22 214 0.3× 70 0.2× 25 0.1× 208 1.2× 131 0.8× 112 2.0k
D. Quémada France 21 355 0.6× 105 0.3× 141 0.7× 135 0.8× 169 1.0× 69 2.2k
Fen Liu China 18 144 0.2× 292 0.9× 33 0.2× 119 0.7× 128 0.7× 99 1.5k
Makoto Kaneko Japan 26 758 1.2× 96 0.3× 27 0.1× 265 1.5× 172 1.0× 214 2.2k
Ching‐Jen Chen United States 37 593 1.0× 115 0.4× 41 0.2× 829 4.6× 155 0.9× 225 4.6k
Takashi Aoyama Japan 23 175 0.3× 578 1.8× 30 0.1× 64 0.4× 115 0.7× 216 2.2k

Countries citing papers authored by Osamu Maruyama

Since Specialization
Citations

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

Fields of papers citing papers by Osamu Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Maruyama

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Maruyama. A scholar is included among the top collaborators of Osamu Maruyama 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 Osamu Maruyama. Osamu Maruyama 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.
Akiyama, Mitsuyoshi, et al.. (2021). Random field-based reliability updating framework for existing RC structures incorporating the effect of spatial steel corrosion distribution. Structure and Infrastructure Engineering. 18(7). 967–982. 26 indexed citations
2.
Sekiya, Hidehiko, et al.. (2020). FUNDAMENTAL STUDY ON WIRELESS MEASUREMENT IN STEEL BOX GIRDER BRIDGE USING LPWA. Journal of Japan Society of Civil Engineers Ser F3 (Civil Engineering Informatics). 76(1). 53–62.
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Sekiya, Hidehiko, et al.. (2017). SOUNDNESS EVALUATION OF BRIDGE BEARING BASED ON TWO PLACES DISPLACEMENT MEASUREMENT USING MEMS ACCELEROMETERS. Journal of Japan Society of Civil Engineers Ser A2 (Applied Mechanics (AM)). 73(2). I_649–I_660. 3 indexed citations
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Maruyama, Osamu, et al.. (2013). Spatio-temporal measurement of sedimenting thrombus in static blood using process tomography. 33(10). 17–24. 2 indexed citations
8.
Maruyama, Osamu, et al.. (2012). Research and development of a monopivot centrifugal blood pump for clinical use. 5(1). 16–24. 2 indexed citations
9.
Kojima, Kenichi, et al.. (2011). SEISMIC PERFORMANCE OF REINFORCED SOIL EMBANKMENT WITH PILE SLAB TRACK. Geosynthetics Engineering Journal. 26. 63–68.
10.
Kosaka, Ryo, Masahiro NISHIDA, Osamu Maruyama, & Takashi Yamane. (2010). Development of miniaturized mass-flow meter for an axial flow blood pump using a curved cannula. PubMed. 2010. 2513–2516. 1 indexed citations
11.
Maruyama, Osamu, Katsuhiro Yamaguchi, Masahiro NISHIDA, et al.. (2007). Hemolytic Evaluation Using Polyurethane Microcapsule Suspensions in Circulatory Support Devices: Normalized Index of Hemolysis Comparisons of Commercial Centrifugal Blood Pumps. Artificial Organs. 32(2). 146–156. 4 indexed citations
12.
Kosaka, Ryo, et al.. (2007). Improvement of Hemolysis in a Centrifugal Blood Pump with Hydrodynamic Bearings and Semi-Open Impeller. Conference proceedings. 48. 3982–3985. 4 indexed citations
13.
NISHIDA, Masahiro, Osamu Maruyama, Ryo Kosaka, et al.. (2006). Flow visualization analysis of a monopivot centrifugal blood pump developed by MERA. Journal of the Visualization Society of Japan. 26(Supplement1). 183–184. 1 indexed citations
14.
Maruyama, Osamu, et al.. (2006). Hemolysis Resulting From Surface Roughness Under Shear Flow Conditions Using a Rotational Shear Stressor. Artificial Organs. 30(5). 365–370. 11 indexed citations
15.
Maruyama, Osamu, et al.. (2003). Improvement of anti-wear function of pivot bearing for a centrifugal blood pump. (Part 1): Wear mechanisms in spinning motion. 48(3). 247–258. 2 indexed citations
16.
Maruyama, Osamu, Takashi Yamane, Masahiro NISHIDA, et al.. (2002). Fractural Characteristic Evaluation of a Microcapsule Suspension Using a Rotational Shear Stressor. ASAIO Journal. 48(4). 365–373. 11 indexed citations
17.
Ando, Kazuya, et al.. (1999). DEVELOPMENT AND PRACTICAL USE OF CONCRETE ROADBED FOR SLAB TRACK ON EARTHWORKS. 2 indexed citations
18.
HOSHIYA, Masaru, Osamu Maruyama, & Masanobu Shinozuka. (1990). Identification of Bilinear Severely Hysteretic Systems. 1419–1425. 2 indexed citations
19.
Igarashi, Akira, et al.. (1989). Determination of impurities in oxygen by gas chromatography.. NIPPON KAGAKU KAISHI. 757–759.
20.
Itoh, Takeshi, et al.. (1986). A Foodborn Outbreak of Streptococcal Sore Throat Occurred in Tokyo, 1983. Kansenshogaku zasshi. 60(7). 673–685. 2 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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