Hitoshi Ohya

641 total citations
46 papers, 529 citations indexed

About

Hitoshi Ohya is a scholar working on Mechanical Engineering, Materials Chemistry and Industrial and Manufacturing Engineering. According to data from OpenAlex, Hitoshi Ohya has authored 46 papers receiving a total of 529 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Mechanical Engineering, 11 papers in Materials Chemistry and 10 papers in Industrial and Manufacturing Engineering. Recurrent topics in Hitoshi Ohya's work include Recycling and Waste Management Techniques (8 papers), Extraction and Separation Processes (7 papers) and Electron Spin Resonance Studies (6 papers). Hitoshi Ohya is often cited by papers focused on Recycling and Waste Management Techniques (8 papers), Extraction and Separation Processes (7 papers) and Electron Spin Resonance Studies (6 papers). Hitoshi Ohya collaborates with scholars based in Japan, United States and South Korea. Hitoshi Ohya's co-authors include Toshiyuki Hibino, Shigehisa Endoh, Shigeki Koyanaka, Hiroyuki Iwata, M. Nifuku, Isabelle Sochet, S. Horiguchi, S. Fujiwara, H. Yokoyama and Yasushige Mori and has published in prestigious journals such as European Heart Journal, Journal of Alloys and Compounds and Powder Technology.

In The Last Decade

Hitoshi Ohya

40 papers receiving 496 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hitoshi Ohya Japan 12 195 185 149 77 58 46 529
Hongwei Liu China 8 110 0.6× 224 1.2× 86 0.6× 64 0.8× 19 0.3× 79 515
Junqiang Zhang China 15 173 0.9× 283 1.5× 49 0.3× 32 0.4× 88 1.5× 28 665
Yong Fan China 16 335 1.7× 249 1.3× 52 0.3× 33 0.4× 32 0.6× 49 742
Zhiping Fang China 11 181 0.9× 175 0.9× 14 0.1× 40 0.5× 53 0.9× 14 547
Duo Wang China 14 384 2.0× 134 0.7× 58 0.4× 57 0.7× 172 3.0× 44 581
Se-Il Lee South Korea 13 351 1.8× 130 0.7× 91 0.6× 25 0.3× 19 0.3× 44 576
B. Flaconneche France 9 253 1.3× 165 0.9× 20 0.1× 28 0.4× 63 1.1× 12 616
E.J. Daniels United States 12 193 1.0× 76 0.4× 85 0.6× 17 0.2× 50 0.9× 44 407
Guanyu Jiang China 15 215 1.1× 294 1.6× 56 0.4× 190 2.5× 37 0.6× 35 705

Countries citing papers authored by Hitoshi Ohya

Since Specialization
Citations

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

Fields of papers citing papers by Hitoshi Ohya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Ohya

This figure shows the co-authorship network connecting the top 25 collaborators of Hitoshi Ohya. A scholar is included among the top collaborators of Hitoshi Ohya 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 Hitoshi Ohya. Hitoshi Ohya 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, Tomoyo, Yoshinori Kanno, Rikuta Hamaya, et al.. (2019). P3578Determinants of visual-functional mismatches as assessed by coronary angiography and 3-D angiography-based quantitative flow ratio. European Heart Journal. 40(Supplement_1). 1 indexed citations
2.
Yamazaki, Ken’ichi, et al.. (2018). Developments of Dechlorinate Processing Using Milling Modifying Procedure for Friedel’s Salt Form Municipal Waste Incinerator Ash. Journal of the Society of Powder Technology Japan. 55(2). 80–85.
3.
Yamazaki, Ken’ichi, et al.. (2018). Decomposition Method of Friedel’s Salt for Development of Dechlorinate Processing from Municipal Waste Incinerator Ash. Journal of the Society of Powder Technology Japan. 55(4). 194–200.
4.
5.
Koyanaka, Shigeki, Hitoshi Ohya, & Shigehisa Endoh. (2006). New Grinding Technique to Simplify the Recycling Process of Scrap Electronic Devices. 27(2). 353–355. 4 indexed citations
6.
Endoh, Shigehisa, Kenzo Takahashi, Jaeryeong Lee, & Hitoshi Ohya. (2006). Mechanical treatment of automobile shredder residue for its application as a fuel. Journal of Material Cycles and Waste Management. 8(1). 88–94. 15 indexed citations
7.
Yokoyama, H., Toshiyuki Sato, I. Nicholson, Kenichi Fukui, & Hitoshi Ohya. (2003). In vivo oximetry by a pulsed longitudinally detected ESR spectrometer. Applied Magnetic Resonance. 25(1). 79–93. 1 indexed citations
8.
Oka, Koji, et al.. (2002). Environmental Assessment for Recovery of Copper from Printed Wiring Boards.. Journal of the Society of Powder Technology Japan. 39(3). 154–160. 1 indexed citations
9.
Nomura, Noboru & Hitoshi Ohya. (2001). Interrelationship of Household Electricity Consumption and Family Member Ages.. Journal of the Japan Institute of Energy. 80(8). 727–735. 3 indexed citations
10.
Iwata, Hiroyuki, Hitoshi Ohya, Shigehisa Endoh, Shigeki Koyanaka, & Kaoru Masuda. (2000). An Evaluation of Sphericity of Convex Particle.. Journal of the Society of Powder Technology Japan. 37(4). 238–245. 4 indexed citations
11.
Hayashi, Takahiro, Hitoshi Ohya, Shigeyuki Suzuki, & Shigehisa Endoh. (2000). Errors in Size Distribution Measurement of Concentrated Alumina Slurry by Ultrasonic Attenuation Spectroscopy.. Journal of the Society of Powder Technology Japan. 37(7). 498–504. 4 indexed citations
12.
Iwata, Hiroyuki, Shigehisa Endoh, Hitoshi Ohya, & Shigeki Koyanaka. (1999). Behavior and Possible Shape Arrangement of Al2O3 Granule on Inclined Vibrating Plate.. Journal of the Society of Powder Technology Japan. 36(8). 606–612. 1 indexed citations
13.
Koyanaka, Shigeki, Hitoshi Ohya, Jaechun Lee, Hiroyuki Iwata, & Shigehisa Endoh. (1999). Impact Milling of Printed Circuit Board Wastes for Resources Recycling and Evaluation of the Liberation using Heavy Medium Separation.. Journal of the Society of Powder Technology Japan. 36(6). 479–483. 12 indexed citations
14.
Iwata, Hiroyuki, Hitoshi Ohya, Kaoru Masuda, Shigehisa Endoh, & Shigeki Koyanaka. (1999). Particle Shape Separation Utilizing a Gyratory Movement.. Journal of the Society of Powder Technology Japan. 36(2). 112–120.
15.
Koyanaka, Shigeki, et al.. (1997). The Recovery of Mica from Mica-schist by the Shape-separation Method Using an Inclined Vibration Plate.. Journal of the Society of Powder Technology Japan. 34(7). 515–521. 2 indexed citations
16.
Lee, Jin‐Young, et al.. (1997). Recovery of Copper, Tin and Lead from the Spent Printed Circuit Boards (PCBs) by the Shape Separation Method.. Shigen-to-Sozai. 113(5). 357–362. 7 indexed citations
17.
Sasaki, Hitoshi, et al.. (1995). Copper Recycling from Printed Circuit Board Scrap by Shape Separation. Application of Inclined Conveyor Method.. Journal of the Society of Powder Technology Japan. 32(6). 378–384. 3 indexed citations
18.
Endoh, Shigehisa, et al.. (1992). Study of the Shape Separation of Fine Particles Using Fluid Fields. Dynamic Properties of Irregular Shaped Particles in Wet Cyclones.:Dynamic Properties of Irregular Shaped Particles in Wet Cyclones. 29(11). 838–844. 2 indexed citations
19.
Endoh, Shigehisa, et al.. (1992). Study of the Shape Separation of Fine Particles Using Fluid Fields. Dynamic Properties of Irregular Shaped Particles in Wet Cyclones.. Journal of the Society of Powder Technology Japan. 29(11). 838–844. 16 indexed citations
20.
Ohya, Hitoshi, et al.. (1989). The angle of repose in a synthesized field of gravitational and centrifugal force.. Journal of the Society of Powder Technology Japan. 26(10). 724–728. 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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