Jun Tomioka

814 total citations
50 papers, 634 citations indexed

About

Jun Tomioka is a scholar working on Biomedical Engineering, Mechanical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Jun Tomioka has authored 50 papers receiving a total of 634 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Biomedical Engineering, 22 papers in Mechanical Engineering and 12 papers in Electrical and Electronic Engineering. Recurrent topics in Jun Tomioka's work include Mechanical Circulatory Support Devices (19 papers), Tribology and Lubrication Engineering (17 papers) and Gear and Bearing Dynamics Analysis (12 papers). Jun Tomioka is often cited by papers focused on Mechanical Circulatory Support Devices (19 papers), Tribology and Lubrication Engineering (17 papers) and Gear and Bearing Dynamics Analysis (12 papers). Jun Tomioka collaborates with scholars based in Japan, United States and Brazil. Jun Tomioka's co-authors include Bartley P. Griffith, Robert L. Kormos, Kenji Yamazaki, Mitsuo Umezu, Osamu Tagusari, Philip Litwak, Hitoshi Koyanagi, Jack C. Debes, Y. C. Fung and Marina V. Kameneva and has published in prestigious journals such as American Journal of Physiology-Heart and Circulatory Physiology, Materials and Tribology International.

In The Last Decade

Jun Tomioka

47 papers receiving 601 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jun Tomioka Japan 13 393 237 159 120 75 50 634
Kenzo Makinouchi United States 18 681 1.7× 363 1.5× 127 0.8× 177 1.5× 96 1.3× 60 884
John C. Woodard Australia 15 224 0.6× 170 0.7× 63 0.4× 183 1.5× 91 1.2× 27 500
Julie Glueck United States 20 769 2.0× 409 1.7× 111 0.7× 199 1.7× 72 1.0× 67 958
J R Montiès France 12 232 0.6× 203 0.9× 54 0.3× 105 0.9× 92 1.2× 41 563
Akihiko Homma Japan 13 223 0.6× 191 0.8× 44 0.3× 167 1.4× 49 0.7× 66 698
Katsuhiro Ohuchi Japan 14 682 1.7× 224 0.9× 49 0.3× 108 0.9× 27 0.4× 42 846
Koki Takiura Japan 11 501 1.3× 148 0.6× 49 0.3× 57 0.5× 44 0.6× 33 588
Philip Litwak United States 18 826 2.1× 553 2.3× 58 0.4× 303 2.5× 43 0.6× 62 1.0k
João S. Soares United States 19 519 1.3× 489 2.1× 66 0.4× 389 3.2× 54 0.7× 36 1.1k
Geoff Tansley Australia 17 429 1.1× 270 1.1× 86 0.5× 133 1.1× 19 0.3× 72 773

Countries citing papers authored by Jun Tomioka

Since Specialization
Citations

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

Fields of papers citing papers by Jun Tomioka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jun Tomioka

This figure shows the co-authorship network connecting the top 25 collaborators of Jun Tomioka. A scholar is included among the top collaborators of Jun Tomioka 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 Jun Tomioka. Jun Tomioka 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.
2.
Tomioka, Jun, et al.. (2020). Experimental investigation of load carrying capacity and frictional torque of dimpled parallel thrust bearings. Journal of Advanced Mechanical Design Systems and Manufacturing. 14(3). JAMDSM0041–JAMDSM0041. 6 indexed citations
3.
Tomioka, Jun, et al.. (2019). Linear and nonlinear stability analysis of hydrodynamic journal bearings using mass-conservative cavitation model. 22. 61–73. 2 indexed citations
4.
5.
Tomioka, Jun, et al.. (2013). Stability Threshold of Herringbone-Grooved Aerodynamic Journal Bearings with Considering Temperature Characteristics of Support O-rings. 48(1). 46–51. 1 indexed citations
6.
Tomioka, Jun, et al.. (2010). Effect of the Surface Roughness of Sealing Face in the Mechanical Seal for Rotary Blood Pumps on the Characteristics of the Shaft Seal. 45(2). 100–106. 2 indexed citations
7.
8.
Kihara, Shińichiro, Kenji Yamazaki, Kenneth N. Litwak, et al.. (2003). In Vivo Evaluation of a MPC Polymer Coated Continuous Flow Left Ventricular Assist System. Artificial Organs. 27(2). 188–192. 74 indexed citations
9.
Yamazaki, Kenji, Shińichiro Kihara, Takehide Akimoto, et al.. (2002). EVAHEART™: An implantable centrifugal blood pump for long-term circulatory support. The Japanese Journal of Thoracic and Cardiovascular Surgery. 50(11). 461–465. 67 indexed citations
10.
Akimoto, Takehide, Kenneth N. Litwak, Kenji Yamazaki, et al.. (2001). The Role of Diastolic Pump Flow in Centrifugal Blood Pump Hemodynamics. Artificial Organs. 25(9). 724–727. 7 indexed citations
11.
Yamazaki, Kenji, Shinsuke Kihara, Takehide Akimoto, et al.. (2001). “EVAHEART” SYSTEM. ASAIO Journal. 47(2). 109–109. 1 indexed citations
12.
Tomioka, Jun, Toshio Mōri, Kenji Yamazaki, Takehide Akimoto, & Hitoshi Koyanagi. (2000). In vivo study of the performance of a mechanical seal involving a recirculating cooling water system used in a centrifugal blood pump. 29(1). 47–50. 1 indexed citations
13.
Akimoto, Takehide, Kenji Yamazaki, Philip Litwak, et al.. (2000). Relationship of Blood Pressure and Pump Flow in an Implantable Centrifugal Blood Pump during Hypertension. ASAIO Journal. 46(5). 596–599. 17 indexed citations
14.
Akimoto, Takehide, Kenji Yamazaki, Philip Litwak, et al.. (2000). Continuously Maintaining Positive Flow Avoids Endocardial Suction of a Rotary Blood Pump with Left Ventricular Bypass. Artificial Organs. 24(8). 606–610. 10 indexed citations
15.
Kato, Satsuki, Jun Tomioka, Maki N. Inoue, et al.. (2000). Human epithelial cell death caused by Actinobacillus actinomycetemcomitans infection. Journal of Medical Microbiology. 49(8). 739–745. 33 indexed citations
16.
Akimoto, Takehide, Kenji Yamazaki, Philip Litwak, et al.. (1999). Rotary Blood Pump Flow Spontaneously Increases During Exercise Under Constant Pump Speed: Results of a Chronic Study. Artificial Organs. 23(8). 797–801. 59 indexed citations
17.
Tomioka, Jun, Toshio Mori, Kenji Yamazaki, & Hitoshi Koyanagi. (1999). Sealing Properties of Mechanical Seals for an Axial Flow Blood Pump. Artificial Organs. 23(8). 708–711. 8 indexed citations
18.
Yamazaki, Kenji, Philip Litwak, Osamu Tagusari, et al.. (1998). An Implantable Centrifugal Blood Pump with a Recirculating Purge System (Cool‐Seal System). Artificial Organs. 22(6). 466–474. 58 indexed citations
19.
Mori, Toshio, Jun Tomioka, Philip Litwak, et al.. (1997). The Cool Seal System. ASAIO Journal. 43(5). M571–M571. 14 indexed citations
20.
Yamazaki, Kosuke, Philip Litwak, Jun Tomioka, et al.. (1997). THE “COOL-SEAL” SYSTEM. ASAIO Journal. 43(2). 51–51. 1 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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