Koji Fujiyama

565 total citations
9 papers, 421 citations indexed

About

Koji Fujiyama is a scholar working on Physiology, Oral Surgery and Molecular Biology. According to data from OpenAlex, Koji Fujiyama has authored 9 papers receiving a total of 421 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Physiology, 3 papers in Oral Surgery and 2 papers in Molecular Biology. Recurrent topics in Koji Fujiyama's work include Pain Mechanisms and Treatments (3 papers), dental development and anomalies (2 papers) and Botulinum Toxin and Related Neurological Disorders (2 papers). Koji Fujiyama is often cited by papers focused on Pain Mechanisms and Treatments (3 papers), dental development and anomalies (2 papers) and Botulinum Toxin and Related Neurological Disorders (2 papers). Koji Fujiyama collaborates with scholars based in Japan and United States. Koji Fujiyama's co-authors include Toru Deguchi, Teruko Takano‐Yamamoto, Makoto Suzuki, Takashi Yamashiro, Tadashi Honjo, Takashi Murakami, T. Fukunaga, Masahiro Seiryu, Li Zheng and Yan Wang and has published in prestigious journals such as Journal of Dental Research, Bone and Journal of Histochemistry & Cytochemistry.

In The Last Decade

Koji Fujiyama

8 papers receiving 388 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koji Fujiyama Japan	7	211	209	143	129	86	9	421
Hüseyin ÖLMEZ Türkiye	13	271 1.3×	193 0.9×	134 0.9×	110 0.9×	38 0.4×	30	502
Alexander Dudic Switzerland	11	392 1.9×	397 1.9×	209 1.5×	110 0.9×	46 0.5×	12	618
Erol Akın Türkiye	16	256 1.2×	154 0.7×	130 0.9×	138 1.1×	34 0.4×	27	565
Alexandre Moro Brazil	11	192 0.9×	157 0.8×	67 0.5×	122 0.9×	71 0.8×	60	356
Kathryn Derringer United Kingdom	10	147 0.7×	128 0.6×	86 0.6×	62 0.5×	19 0.2×	12	303
M Lieberman Israel	14	334 1.6×	170 0.8×	143 1.0×	329 2.6×	20 0.2×	30	557
Donald J. Rinchuse United States	15	392 1.9×	129 0.6×	107 0.7×	350 2.7×	23 0.3×	41	603
A. A. Taverne Australia	9	206 1.0×	173 0.8×	152 1.1×	53 0.4×	18 0.2×	14	338
Eugene Chan Australia	7	381 1.8×	287 1.4×	192 1.3×	89 0.7×	16 0.2×	8	500
L. George Upton United States	13	139 0.7×	132 0.6×	37 0.3×	170 1.3×	14 0.2×	27	455

Countries citing papers authored by Koji Fujiyama

Since Specialization

Citations

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

Fields of papers citing papers by Koji Fujiyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Fujiyama

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

All Works

Sort: Min cites: Since: Top N: Style:

9 of 9 papers shown

Fujiyama, Koji, Chihiro Tanikawa, Takashi Yamashiro, et al.. (2021). Comparison of clinical outcomes between Invisalign and conventional fixed appliance therapies in adult patients with severe deep overbite treated with nonextraction. American Journal of Orthodontics and Dentofacial Orthopedics. 161(4). 542–547. 16 indexed citations

Fujiyama, Koji, et al.. (2014). Analysis of pain level in cases treated with Invisalign aligner: comparison with fixed edgewise appliance therapy. Progress in Orthodontics. 15(1). 64–64. 119 indexed citations

Suzuki, Makoto, Toru Deguchi, Hisako Watanabe, et al.. (2013). Evaluation of optimal length and insertion torque for miniscrews. American Journal of Orthodontics and Dentofacial Orthopedics. 144(2). 251–259. 59 indexed citations

Seiryu, Masahiro, Toru Deguchi, Koji Fujiyama, et al.. (2010). Effects of CO₂ Laser Irradiation of the Gingiva during Tooth Movement. Journal of Dental Research. 89(5). 537–542. 6 indexed citations

Fujiyama, Koji, et al.. (2007). Clinical Effect of CO2 Laser in Reducing Pain in Orthodontics. The Angle Orthodontist. 78(2). 299–303. 93 indexed citations

Fujiyama, Koji, et al.. (2004). Denervation Resulting in Dento-Alveolar Ankylosis Associated with Decreased Malassez Epithelium. Journal of Dental Research. 83(8). 625–629. 49 indexed citations

Yamashiro, Takashi, et al.. (2000). Inferior alveolar nerve transection inhibits increase in osteoclast appearance during experimental tooth movement. Bone. 26(6). 663–669. 44 indexed citations

Yamashiro, Takashi, Koji Fujiyama, T. Fukunaga, Yan Wang, & Teruko Takano‐Yamamoto. (2000). Epithelial Rests of Malassez Express Immunoreactivity of TrkA and Its Distribution Is Regulated by Sensory Nerve Innervation. Journal of Histochemistry & Cytochemistry. 48(7). 979–984. 35 indexed citations

Fujiyama, Koji, et al.. (1993). A Fuzzy Modeling Using Gradient Method with Constraints on Shape Parameters of Membership Functions. Journal of Japan Society for Fuzzy Theory and Systems. 5(6). 1393–1407.

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.

Explore authors with similar magnitude of impact