Kazutoshi Okamura

832 total citations
60 papers, 616 citations indexed

About

Kazutoshi Okamura is a scholar working on Oral Surgery, Biomedical Engineering and Surgery. According to data from OpenAlex, Kazutoshi Okamura has authored 60 papers receiving a total of 616 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Oral Surgery, 24 papers in Biomedical Engineering and 15 papers in Surgery. Recurrent topics in Kazutoshi Okamura's work include Dental Radiography and Imaging (23 papers), Advanced X-ray and CT Imaging (19 papers) and Salivary Gland Tumors Diagnosis and Treatment (11 papers). Kazutoshi Okamura is often cited by papers focused on Dental Radiography and Imaging (23 papers), Advanced X-ray and CT Imaging (19 papers) and Salivary Gland Tumors Diagnosis and Treatment (11 papers). Kazutoshi Okamura collaborates with scholars based in Japan, Uruguay and United States. Kazutoshi Okamura's co-authors include Kazunori Yoshiura, Mayumi Shimizu, Toru Chikui, Seiji Nakamura, Toshiyuki Kawazu, Yukiko Ohyama, Eiji Nakayama, Kenji Tokumori, Kenji Yuasa and Masafumi Moriyama and has published in prestigious journals such as Journal of Materials Science, Arthritis Research & Therapy and Surgical Endoscopy.

In The Last Decade

Kazutoshi Okamura

56 papers receiving 602 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kazutoshi Okamura Japan 14 258 248 125 121 102 60 616
Eiji Nakayama Japan 19 346 1.3× 411 1.7× 273 2.2× 61 0.5× 60 0.6× 71 862
Dragana Gabrić Croatia 14 63 0.2× 334 1.3× 23 0.2× 71 0.6× 90 0.9× 86 655
Hideyoshi Nishiyama Japan 15 147 0.6× 229 0.9× 207 1.7× 41 0.3× 47 0.5× 59 676
Jo‐Eun Kim South Korea 15 89 0.3× 694 2.8× 88 0.7× 36 0.3× 255 2.5× 72 957
S.K. Chuang United States 14 216 0.8× 635 2.6× 21 0.2× 37 0.3× 139 1.4× 27 932
Sachin Rai India 13 133 0.5× 148 0.6× 80 0.6× 23 0.2× 14 0.1× 65 464
Shinsuke Nakashima Japan 9 80 0.3× 131 0.5× 29 0.2× 19 0.2× 153 1.5× 66 493
Takashi Nakamoto Japan 21 72 0.3× 1.1k 4.3× 95 0.8× 35 0.3× 380 3.7× 63 1.5k
K Lorenz Germany 15 245 0.9× 100 0.4× 29 0.2× 226 1.9× 112 1.1× 59 685
Christian Ralf Gernhardt Germany 19 109 0.4× 453 1.8× 15 0.1× 43 0.4× 34 0.3× 46 815

Countries citing papers authored by Kazutoshi Okamura

Since Specialization
Citations

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

Fields of papers citing papers by Kazutoshi Okamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazutoshi Okamura

This figure shows the co-authorship network connecting the top 25 collaborators of Kazutoshi Okamura. A scholar is included among the top collaborators of Kazutoshi Okamura 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 Kazutoshi Okamura. Kazutoshi Okamura 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.
Okamura, Kazutoshi, et al.. (2022). Relationship between image information content and observer performance in digital intraoral radiography. Oral Radiology. 39(3). 491–503. 1 indexed citations
2.
Hamada, Yusuke, et al.. (2021). Long‐Term Outcome of Autotransplantation of a Complete Root Formed a Mandibular Third Molar. Case Reports in Dentistry. 2021(1). 5512804–5512804. 4 indexed citations
3.
Okamura, Kazutoshi & Kazunori Yoshiura. (2019). The missing link in image quality assessment in digital dental radiography. Oral Radiology. 36(4). 313–319. 4 indexed citations
4.
5.
Chikui, Toru, et al.. (2018). Estimation of proton density fat fraction of the salivary gland. British Journal of Radiology. 91(1085). 20170671–20170671. 6 indexed citations
6.
Shimizu, Mayumi, et al.. (2017). Effects of exposure parameters and slice thickness on detecting clear and unclear mandibular canals using cone beam CT. Dentomaxillofacial Radiology. 46(4). 20160315–20160315. 22 indexed citations
7.
Tokuyasu, Tatsushi, et al.. (2015). Development of Virtual Palpation System for Dental Education. 44–48. 2 indexed citations
8.
Chikui, Toru, et al.. (2011). Accuracy of linear measurement and the measurement limits of thin objects with cone beam computed tomography: effects of measurement directions and of phantom locations in the fields of view.. PubMed. 26(1). 91–100. 33 indexed citations
9.
Chikui, Toru, Mayumi Shimizu, Toshiyuki Kawazu, et al.. (2009). A Quantitative Analysis of Sonographic Images of the Salivary Gland: A Comparison Between Sonographic and Sialographic Findings. Ultrasound in Medicine & Biology. 35(8). 1257–1264. 21 indexed citations
10.
Shimizu, Mayumi, Masafumi Moriyama, Kazutoshi Okamura, et al.. (2009). Sonographic diagnosis for Mikulicz disease. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 108(1). 105–113. 26 indexed citations
11.
Shimizu, Mayumi, Kazutoshi Okamura, Kazunori Yoshiura, Yukiko Ohyama, & Seiji Nakamura. (2008). Sonographic diagnosis of Sjögren syndrome: evaluation of parotid gland vascularity as a diagnostic tool. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 106(4). 587–594. 29 indexed citations
12.
Tokuyasu, Tatsushi, Motoji Yamamoto, Kazutoshi Okamura, & Kazunori Yoshiura. (2006). Development of a training system for intraoral radiography. 42. 3286–3291. 2 indexed citations
13.
Chikui, Toru, Kazutoshi Okamura, Kenji Tokumori, et al.. (2006). Quantitative analyses of sonographic images of the parotid gland in patients with Sjögren’s syndrome. Ultrasound in Medicine & Biology. 32(5). 617–622. 35 indexed citations
14.
Shimizu, Mayumi, et al.. (2006). CT analysis of the Stafne's bone defects of the mandible. Dentomaxillofacial Radiology. 35(2). 95–102. 46 indexed citations
15.
Yoshiura, Kazunori, et al.. (2005). Effects of the automatic exposure compensation on the proximal caries diagnosis. Dentomaxillofacial Radiology. 34(3). 140–144. 16 indexed citations
16.
Yuasa, Kenji, et al.. (2003). Value of computed tomography findings in differentiating between intraosseous malignant tumors and osteomyelitis of the mandible affecting the masticator space. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 95(4). 503–509. 16 indexed citations
17.
Yoshiura, Kazunori, U Welander, Xie‐Qi Shi, et al.. (2001). Conventional and predicted perceptibility curves for contrast-enhanced direct digital intraoral radiographs.. Dentomaxillofacial Radiology. 30(4). 219–225. 10 indexed citations
18.
Shimizu, Mayumi, Kenji Tokumori, Kazutoshi Okamura, et al.. (2001). Possibility of sialographic sonography: A Doppler phantom study. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 91(6). 719–727. 4 indexed citations
19.
Okamura, Kazutoshi, et al.. (2001). Integration of a picture archiving and communication system with videocapture and computed radiography in a dental hospital. Dentomaxillofacial Radiology. 30(3). 172–178. 3 indexed citations
20.
Shimoo, Toshio & Kazutoshi Okamura. (1994). Interaction of Si3N4 with Cr. Journal of Materials Science. 29(8). 2231–2237. 6 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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