Koji Yamamoto

418 total citations
18 papers, 324 citations indexed

About

Koji Yamamoto is a scholar working on Molecular Biology, Ocean Engineering and Mechanical Engineering. According to data from OpenAlex, Koji Yamamoto has authored 18 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Molecular Biology, 3 papers in Ocean Engineering and 3 papers in Mechanical Engineering. Recurrent topics in Koji Yamamoto's work include Hydraulic Fracturing and Reservoir Analysis (3 papers), Reservoir Engineering and Simulation Methods (2 papers) and Immunotherapy and Immune Responses (2 papers). Koji Yamamoto is often cited by papers focused on Hydraulic Fracturing and Reservoir Analysis (3 papers), Reservoir Engineering and Simulation Methods (2 papers) and Immunotherapy and Immune Responses (2 papers). Koji Yamamoto collaborates with scholars based in Japan, United States and Canada. Koji Yamamoto's co-authors include Shosuke Kawanishi, Hiroshi Sugiyama, Tsuyoshi Fujiwara, Isao Saito, Takatoshi Ito, Kiyofumi Suzuki, Akira Igarashi, Sadao Nagakubo, Maki Matsuzawa and Naoki Ohmiya and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Cancer Research.

In The Last Decade

Koji Yamamoto

18 papers receiving 316 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koji Yamamoto Japan 8 105 88 63 61 53 18 324
Alison W. S. Luk Australia 11 246 2.3× 66 0.8× 39 0.6× 20 0.3× 29 0.5× 13 532
Weijun Shi China 12 147 1.4× 44 0.5× 20 0.3× 27 0.4× 35 0.7× 32 415
Reza Karimi Iran 8 55 0.5× 62 0.7× 42 0.7× 37 0.6× 13 0.2× 14 409
Xinling Hu China 11 159 1.5× 14 0.2× 22 0.3× 11 0.2× 9 0.2× 15 288
Zhiqiang Xue China 11 160 1.5× 13 0.1× 12 0.2× 21 0.3× 73 1.4× 32 432
Da Jiang China 11 175 1.7× 175 2.0× 14 0.2× 35 0.6× 38 0.7× 37 380
Yiping Zhou China 9 83 0.8× 18 0.2× 5 0.1× 74 1.2× 25 0.5× 22 357
Yogeshwar Sharma United States 11 102 1.0× 20 0.2× 5 0.1× 17 0.3× 9 0.2× 39 311

Countries citing papers authored by Koji Yamamoto

Since Specialization
Citations

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

Fields of papers citing papers by Koji Yamamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Yamamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Yamamoto. A scholar is included among the top collaborators of Koji Yamamoto 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 Koji Yamamoto. Koji Yamamoto is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Bando, Hideaki, Jun Watanabe, Yusuke Suwa, et al.. (2025). Clinical validation of plasma circulating-tumor DNA assay using highly sensitive Safe-SeqS technology for detecting RAS and BRAF V600E in metastatic colorectal cancer.. Journal of Clinical Oncology. 43(4_suppl). 50–50. 1 indexed citations
2.
3.
Nagao, Shoji, Jun Tamura, Tomoyasu Kato, et al.. (2023). Neoadjuvant chemotherapy followed by interval debulking surgery for advanced epithelial ovarian cancer: GOTIC-019 study. International Journal of Clinical Oncology. 28(6). 804–815. 3 indexed citations
4.
Kimura, Mitsuo, et al.. (2022). An in vitro study of the effects of Phellodendron bark extract and berberine chloride on periodontal pathogenic bacteria in the oral microbiome. Journal of Oral Biosciences. 65(1). 72–79. 7 indexed citations
5.
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Hara, Megumi, Yasuhisa Sakata, Nanae Tsuruoka, et al.. (2018). Immunogenicity of Quadrivalent Influenza Vaccine for Patients with Inflammatory Bowel Disease Undergoing Immunosuppressive Therapy. Inflammatory Bowel Diseases. 24(5). 1082–1091. 31 indexed citations
7.
Tamura, Tomohiro, Tomonaga Ichikawa, Shingo Nakahata, et al.. (2017). Loss of NDRG2 Expression Confers Oral Squamous Cell Carcinoma with Enhanced Metastatic Potential. Cancer Research. 77(9). 2363–2374. 35 indexed citations
8.
Nishio, Takayuki, et al.. (2014). Proactive Base Station Selection Based on Human Blockage Prediction Using RGB-D Cameras for mmWave Communications. 2015 IEEE Global Communications Conference (GLOBECOM). 2007. 1–6. 2 indexed citations
9.
Kurihara, Masanori, Akihiko Sato, Hisanao Ouchi, et al.. (2010). Analysis of Production Data for 2007/2008 Mallik Gas Hydrate Production Tests in Canada. Proceedings of International Oil and Gas Conference and Exhibition in China. 30 indexed citations
10.
Hirooka, Yoshiki, Akihiro Ito, Hiroki Kawashima, et al.. (2009). A combination therapy of gemcitabine with immunotherapy for patients with inoperable locally advanced pancreatic cancer. Suizo. 24(5). 632–634. 72 indexed citations
11.
Ito, Takatoshi, Akira Igarashi, Kiyofumi Suzuki, et al.. (2008). Laboratory Study of Hydraulic Fracturing Behavior in Unconsolidated Sands for Methane Hydrate Production. Offshore Technology Conference. 39 indexed citations
12.
Yamamoto, Koji, et al.. (2006). Borehole Instability Analysis in an Anisotropic and Heterogeneous ShaleFormation. 3 indexed citations
13.
Yamamoto, Koji, et al.. (2006). Eliminating Additional Drilling Expense Due to Well Stability Problem inLaminated/Fractured Nahr Umr Shale Formation. Proceedings of Abu Dhabi International Petroleum Exhibition and Conference. 4 indexed citations
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15.
UDA, Takaaki & Koji Yamamoto. (1995). Beach Erosion Around a Sand Spit — An Example of Mihono-Matsubara Sand Spit. Coastal Engineering 1994. 2726–2740. 1 indexed citations
16.
Yamamoto, Koji. (1995). Sexual differences in the Golgi apparatus of rat hepatocytes: three-dimensional analysis. Cell and Tissue Research. 279(3). 459–463. 1 indexed citations
17.
Sugiyama, Hiroshi, et al.. (1994). Chemistry of Thermal Degradation of Abasic Sites in DNA. Mechanistic Investigation on Thermal DNA Strand Cleavage of Alkylated DNA. Chemical Research in Toxicology. 7(5). 673–683. 64 indexed citations
18.
Kawanishi, Shosuke, Sumiko Inoue, & Koji Yamamoto. (1994). Active Oxygen Species in DNA Damage Induced by Carcinogenic Metal Compounds. Environmental Health Perspectives. 102. 17–17. 8 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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