Koichi Ito

924 total citations
55 papers, 675 citations indexed

About

Koichi Ito is a scholar working on Surgery, Oncology and Periodontics. According to data from OpenAlex, Koichi Ito has authored 55 papers receiving a total of 675 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 16 papers in Oncology and 13 papers in Periodontics. Recurrent topics in Koichi Ito's work include Oral microbiology and periodontitis research (13 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Gallbladder and Bile Duct Disorders (9 papers). Koichi Ito is often cited by papers focused on Oral microbiology and periodontitis research (13 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Gallbladder and Bile Duct Disorders (9 papers). Koichi Ito collaborates with scholars based in Japan, United States and Canada. Koichi Ito's co-authors include Naoyuki Sugano, Hiroyasu Iwasaki, Seidai Murai, Naoto Suzuki, Jaeduk Yoshimura Noh, Naofumi Ishikawa, Tadahiro Takayama, Noboru Hamada, Kunihiko Ito and Yoshifumi Abe and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Life Sciences and Journal Of Clinical Periodontology.

In The Last Decade

Koichi Ito

49 papers receiving 635 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koichi Ito Japan 14 293 157 132 111 81 55 675
Maria Chomyszyn‐Gajewska Poland 17 393 1.3× 123 0.8× 203 1.5× 89 0.8× 69 0.9× 63 778
Alejandro I. Lorenzo‐Pouso Spain 15 239 0.8× 71 0.5× 165 1.3× 102 0.9× 65 0.8× 66 740
Gracia Sarrión Spain 8 192 0.7× 62 0.4× 131 1.0× 64 0.6× 110 1.4× 8 575
Sanívia Aparecida de Lima Pereira Brazil 16 183 0.6× 113 0.7× 137 1.0× 72 0.6× 82 1.0× 58 828
Kaverı Hallikeri India 14 173 0.6× 69 0.4× 142 1.1× 75 0.7× 123 1.5× 61 577
Xiaoping Lin China 20 342 1.2× 68 0.4× 416 3.2× 85 0.8× 88 1.1× 51 1.1k
A. Bascones Spain 16 792 2.7× 163 1.0× 196 1.5× 68 0.6× 48 0.6× 43 1.2k
John J. Sanders United States 15 400 1.4× 92 0.6× 120 0.9× 26 0.2× 43 0.5× 16 813
Wei‐Dong Leng China 20 646 2.2× 90 0.6× 237 1.8× 140 1.3× 126 1.6× 41 1.2k
Hisako Furusho Japan 16 340 1.2× 75 0.5× 181 1.4× 38 0.3× 91 1.1× 35 794

Countries citing papers authored by Koichi Ito

Since Specialization
Citations

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

Fields of papers citing papers by Koichi Ito

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Ito

This figure shows the co-authorship network connecting the top 25 collaborators of Koichi Ito. A scholar is included among the top collaborators of Koichi Ito 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 Koichi Ito. Koichi Ito 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.
Ishii, Shigeto, Toshio Fujisawa, Keiko Takahashi, et al.. (2025). Development of a Dedicated X-Ray Fluoroscopic Apparatus for Therapeutic Pancreatobiliary Endoscopy: A Review. Journal of Clinical Medicine. 14(4). 1214–1214.
2.
Nakamura, Shunsuke, et al.. (2024). Real world data of cabozantinib in patients with hepatocellular carcinoma: Focusing on dose setting and modification. Cancer Medicine. 13(18). e70222–e70222. 1 indexed citations
3.
4.
Noh, Jaeduk Yoshimura, Natsuko Watanabe, Ai Suzuki, et al.. (2023). Radioiodine uptake after monotherapy with potassium iodide in patients with Graves’ disease. Endocrine Journal. 70(5). 541–549. 1 indexed citations
5.
Ito, Koichi, Yusuke Takasaki, Toshio Fujisawa, et al.. (2023). Current Situation and Problems in Diagnosis of Early Chronic Pancreatitis. Pancreas. 52(5). e275–e281. 1 indexed citations
6.
Noh, Jaeduk Yoshimura, Kenji Iwaku, Ai Yoshihara, et al.. (2023). Establishment of reference intervals for fT3, fT4, and TSH levels in Japanese children and adolescents. Endocrine Journal. 70(8). 815–823. 1 indexed citations
7.
Tomishima, Ko, Shigeto Ishii, Toshio Fujisawa, et al.. (2021). Evaluation of the Feasibility and Effectiveness of Placement of Fully Covered Self-Expandable Metallic Stents via Various Insertion Routes for Benign Biliary Strictures. Journal of Clinical Medicine. 10(11). 2397–2397. 5 indexed citations
8.
Sugano, Naoyuki, et al.. (2010). Relationship between oral malodor and the menstrual cycle. Journal of Periodontal Research. 45(5). 681–687. 24 indexed citations
9.
Takayama, Tadahiro, et al.. (2009). Daily low-intensity pulsed ultrasound stimulates production of bone morphogenetic protein in ROS 17/2.8 cells. Journal of Oral Science. 51(1). 29–36. 45 indexed citations
10.
Noh, Jaeduk Yoshimura, et al.. (2006). [Treatment with inorganic iodine for Graves' hyperthyroidism].. PubMed. 64(12). 2269–73. 2 indexed citations
11.
Sugano, Naoyuki, et al.. (2005). A marker of oxidative stress in saliva: association with periodontally-involved teeth of a hopeless prognosis. Journal of Oral Science. 47(1). 53–57. 73 indexed citations
12.
Tanabe, Natsuko, Naoto Suzuki, Atsushi Nakayama, et al.. (2004). IL-1α affects mineralized nodule formation by rat osteoblasts. Life Sciences. 75(19). 2317–2327. 35 indexed citations
13.
Takayama, Tadahiro, Naoto Suzuki, Masataka Narukawa, et al.. (2004). Enamel matrix derivative is a potent inhibitor of breast cancer cell attachment to bone. Life Sciences. 76(11). 1211–1221. 9 indexed citations
14.
Sugano, Naoyuki, et al.. (2002). New Biomarker Evidence of Oxidative DNA Damage in Whole Saliva From Clinically Healthy and Periodontally Diseased Individuals. Journal of Periodontology. 73(5). 551–554. 133 indexed citations
15.
Ohshima, Mitsuhiro, et al.. (2001). Evaluation of a Novel Test Paper Strip Method for Detecting Occult Blood in Saliva as a Screening Test for Periodontal Disease.. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 43(4). 416–423. 5 indexed citations
16.
Shimada, Koichi, et al.. (2000). Analysis of aspartate aminotransferase in gingival crevicular fluid assessed by using PocketWatchTM: a longitudinal study with initial therapy. Journal Of Clinical Periodontology. 27(11). 819–823. 25 indexed citations
17.
18.
Ohshima, Mitsuhiro, K. Fujikawa, Masahiro Eda, et al.. (1998). Evaluation of a Screening Test for Periodontal Disease Using Anti-human Hemoglobin Monoclonal Antibody to Detect Occult Blood in Saliva. Comparison with the Clinical Parameters.. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 40(1). 111–118. 2 indexed citations
19.
Sugano, Naoyuki, Koichi Ito, & Seidai Murai. (1998). Cyclosporin A inhibits collagenase gene expression via AP‐1 and JNK suppression in human gingival fibroblasts. Journal of Periodontal Research. 33(8). 448–452. 31 indexed citations
20.
Yanagawa, Tatsuo, Koichi Ito, Edwin L. Kaplan, Naofumi Ishikawa, & Leslie J. DeGroot. (1995). Absence of Association between Human Spumaretrovirus and Graves' Disease. Thyroid. 5(5). 379–382. 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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