Kenji Oi

580 total citations
41 papers, 489 citations indexed

About

Kenji Oi is a scholar working on Mechanical Engineering, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, Kenji Oi has authored 41 papers receiving a total of 489 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Mechanical Engineering, 17 papers in Mechanics of Materials and 10 papers in Materials Chemistry. Recurrent topics in Kenji Oi's work include Welding Techniques and Residual Stresses (20 papers), Microstructure and Mechanical Properties of Steels (15 papers) and Advanced Welding Techniques Analysis (14 papers). Kenji Oi is often cited by papers focused on Welding Techniques and Residual Stresses (20 papers), Microstructure and Mechanical Properties of Steels (15 papers) and Advanced Welding Techniques Analysis (14 papers). Kenji Oi collaborates with scholars based in Japan, Canada and Cambodia. Kenji Oi's co-authors include G.R. Purdy, Akihide Nagao, Shinji Mitao, Kenji Hayashi, Rinsei Ikeda, Kôichi Yasuda, Koichi Taniguchi, Satoshi Igi, Yasushi Morikage and Ryohei Ikeda and has published in prestigious journals such as Acta Materialia, Marine Ecology Progress Series and SAE technical papers on CD-ROM/SAE technical paper series.

In The Last Decade

Kenji Oi

38 papers receiving 459 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kenji Oi Japan 13 444 213 153 96 62 41 489
Raja Devesh Kumar Misra United States 12 438 1.0× 324 1.5× 119 0.8× 165 1.7× 34 0.5× 50 472
Ki Hyuk Kwon South Korea 7 390 0.9× 293 1.4× 136 0.9× 111 1.2× 60 1.0× 13 426
Clemens Suppan Austria 10 402 0.9× 236 1.1× 77 0.5× 203 2.1× 45 0.7× 12 423
Linxiu Du China 14 610 1.4× 464 2.2× 204 1.3× 271 2.8× 37 0.6× 36 660
N.K. Tewary India 10 327 0.7× 303 1.4× 137 0.9× 118 1.2× 17 0.3× 19 403
Carlos García de Andrés Spain 10 391 0.9× 318 1.5× 75 0.5× 155 1.6× 73 1.2× 23 418
Nobuhiro Fujita Japan 11 547 1.2× 294 1.4× 198 1.3× 181 1.9× 26 0.4× 25 606
A. Saha Podder India 11 546 1.2× 425 2.0× 128 0.8× 224 2.3× 53 0.9× 15 579
Amer Malik Sweden 6 256 0.6× 237 1.1× 47 0.3× 86 0.9× 62 1.0× 8 340
J. Kang China 12 560 1.3× 460 2.2× 111 0.7× 205 2.1× 69 1.1× 17 578

Countries citing papers authored by Kenji Oi

Since Specialization
Citations

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

Fields of papers citing papers by Kenji Oi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenji Oi

This figure shows the co-authorship network connecting the top 25 collaborators of Kenji Oi. A scholar is included among the top collaborators of Kenji Oi 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 Kenji Oi. Kenji Oi 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.
Matsuda, Hiroshi, Koichi Taniguchi, Rinsei Ikeda, & Kenji Oi. (2020). Microstructure and its hardness estimation of resistance spot weld of ultra-high strength steel sheets. QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 38(4). 234–242.
3.
4.
Matsushita, Muneo, Rinsei Ikeda, & Kenji Oi. (2016). Development of single-side resistance spot welding technology applying in-process welding current and electrode force controls. Welding International. 30(12). 908–918. 1 indexed citations
5.
Igi, Satoshi, et al.. (2016). Full Scale Reeling Simulation Tests of Girth Welded X60 HFW Linepipe. 3 indexed citations
6.
Igi, Satoshi, et al.. (2016). Fracture behaviour and numerical study of resistance spot welded joints in high-strength steel sheet. Welding International. 30(8). 602–613. 14 indexed citations
7.
Igi, Satoshi, et al.. (2015). Numerical analysis of strength mismatch effect on stress field in Charpy specimen. Welding in the World. 59(3). 433–441. 4 indexed citations
8.
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Igi, Satoshi, et al.. (2014). Brittle Crack Propagation/Arrest Behavior in Full Penetration T-joint. Journal of the Japan Society of Naval Architects and Ocean Engineers. 19(0). 179–185. 3 indexed citations
10.
Taniguchi, Koichi, Hiroshi Matsuda, Rinsei Ikeda, & Kenji Oi. (2014). Heat distribution in weld by short-time high-current post-heating and its improving effect on cross tension strength. QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 32(3). 164–171. 8 indexed citations
11.
Ikeda, Rinsei, et al.. (2014). Development of Single-Side Resistance Spot Welding Technology Applying In-Process Welding Current and Electrode Force Controls. QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 32(3). 191–200. 2 indexed citations
12.
Yamashita, Takako, et al.. (2014). Grain Refinement of Heat Affected Zone in High Heat Input Welding by Liquid Phase Pinning of Oxy-Sulfide. Tetsu-to-Hagane. 100(3). 397–405. 2 indexed citations
13.
Takada, Atsushi, Yu‐ichi Komizo, Hidenori Terasaki, et al.. (2014). Crystallographic analysis for acicular ferrite formation in low carbon steel weld metals. Welding International. 29(4). 254–261. 14 indexed citations
14.
Takada, Atsushi, Yu‐ichi Komizo, Hidenori Terasaki, et al.. (2013). Crystallographic Analysis for Acicular Ferrite Formation in Low Carbon Steel Weld Metals. QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 31(1). 33–40. 5 indexed citations
15.
Komizo, Yu‐ichi, et al.. (2013). In-situ observations of phase transformations during C–Mn–Al steel weld solidification. Materials Science and Technology. 29(11). 1363–1372. 14 indexed citations
16.
Ogura, Tomo, et al.. (2013). Mechanical properties and microstructures of resistance spot welded DP980 steel joints using pulsed current pattern. Science and Technology of Welding & Joining. 19(1). 52–59. 60 indexed citations
17.
Ikeda, Ryohei, et al.. (2012). Effect of Hardness Distribution on Lap-Shear Tensile Performance of Resistance Spot-Welded High Strength Steel. 91. 304–305. 1 indexed citations
18.
Nagao, Akihide, et al.. (2007). Refinement of Cementite in High Strength Steel Plates by Rapid Heating and Tempering. Materials science forum. 539-543. 4720–4725. 24 indexed citations
19.
Ikeda, Ryohei, et al.. (2007). Improvement of HAZ Toughness for High Heat Input Welding by using Boron Diffusion from Weld Metal. Welding in the World. 51(1-2). 31–36. 13 indexed citations
20.
Ohmori, Akio, et al.. (1998). Effect of VN Precipitates on Formation of Grain Boundary and Intragranular Ferrite in a High N-V Bearing Steel. Tetsu-to-Hagane. 84(11). 797–803. 5 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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2026