Naomasa Sakamoto

1.1k total citations
19 papers, 796 citations indexed

About

Naomasa Sakamoto is a scholar working on Nutrition and Dietetics, Surgery and Neurology. According to data from OpenAlex, Naomasa Sakamoto has authored 19 papers receiving a total of 796 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Nutrition and Dietetics, 4 papers in Surgery and 4 papers in Neurology. Recurrent topics in Naomasa Sakamoto's work include Fatty Acid Research and Health (4 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers) and Amyotrophic Lateral Sclerosis Research (3 papers). Naomasa Sakamoto is often cited by papers focused on Fatty Acid Research and Health (4 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers) and Amyotrophic Lateral Sclerosis Research (3 papers). Naomasa Sakamoto collaborates with scholars based in Japan, India and Israel. Naomasa Sakamoto's co-authors include Yoshihiro Miyake, Gén Kobashi, Tetsuji Yokoyama, Masakazu Washio, Kazushi Okamoto, Satoshi Sasaki, Heizo Tanaka, Yutaka Inaba, Kaori Ohta and Yoshihiro Fukuda and has published in prestigious journals such as Spine, Inflammatory Bowel Diseases and Nutrition.

In The Last Decade

Naomasa Sakamoto

17 papers receiving 770 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Naomasa Sakamoto Japan 12 316 250 176 145 118 19 796
Izäk Biemond Netherlands 15 350 1.1× 153 0.6× 104 0.6× 78 0.5× 271 2.3× 31 937
F. De Lazzari Italy 14 227 0.7× 51 0.2× 126 0.7× 66 0.5× 57 0.5× 33 768
Shabnam Momtahen United States 12 108 0.3× 55 0.2× 126 0.7× 94 0.6× 84 0.7× 48 596
Li Zeng China 13 230 0.7× 65 0.3× 123 0.7× 41 0.3× 99 0.8× 37 613
M Cadotte Canada 11 104 0.3× 86 0.3× 64 0.4× 96 0.7× 81 0.7× 30 407
Jianhuang Wu China 16 437 1.4× 72 0.3× 53 0.3× 137 0.9× 128 1.1× 54 775
Maciej Kajor Poland 16 198 0.6× 63 0.3× 326 1.9× 62 0.4× 137 1.2× 92 766
Andrea Molnár Hungary 15 83 0.3× 95 0.4× 131 0.7× 18 0.1× 114 1.0× 54 595
Chiharu Tsutsumi Japan 11 132 0.4× 197 0.8× 119 0.7× 26 0.2× 279 2.4× 27 706

Countries citing papers authored by Naomasa Sakamoto

Since Specialization
Citations

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

Fields of papers citing papers by Naomasa Sakamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naomasa Sakamoto

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

All Works

19 of 19 papers shown
1.
Sakamoto, Hirokazu, et al.. (2023). Survey of students and guardians for assessing the early detection of auditory processing disorder and listening difficulties in school-age students. International Journal of Pediatric Otorhinolaryngology. 176. 111812–111812.
2.
Okamoto, Kazushi, Tameko Kihira, Tomoyoshi Kondo, et al.. (2009). Lifestyle Factors and Risk of Amyotrophic Lateral Sclerosis: A Case-Control Study in Japan. Annals of Epidemiology. 19(6). 359–364. 37 indexed citations
3.
Kobashi, Gén, Kaori Ohta, Masakazu Washio, et al.. (2008). FokI Variant of Vitamin D Receptor Gene and Factors Related to Atherosclerosis Associated With Ossification of the Posterior Longitudinal Ligament of the Spine. Spine. 33(16). E553–E558. 23 indexed citations
4.
Okamoto, Kazushi, Tameko Kihira, Tomoyoshi Kondo, et al.. (2007). Nutritional status and risk of amyotrophic lateral sclerosis in Japan. Amyotrophic Lateral Sclerosis. 8(5). 300–304. 46 indexed citations
5.
Sakamoto, Naomasa, Suminori Kono, Kenji Wakai, et al.. (2005). Dietary Risk Factors for Inflammatory Bowel Disease. Inflammatory Bowel Diseases. 11(2). 154–163. 307 indexed citations
6.
Miyake, Yoshihiro, Satoshi Sasaki, Tetsuji Yokoyama, et al.. (2005). Case‐control study of medical history and idiopathic pulmonary fibrosis in Japan. Respirology. 10(4). 504–509. 19 indexed citations
7.
Miyake, Yoshihiro, Satoshi Sasaki, Tetsuji Yokoyama, et al.. (2005). Occupational and Environmental Factors and Idiopathic Pulmonary Fibrosis in Japan. The Annals of Occupational Hygiene. 49(3). 259–65. 86 indexed citations
8.
Okamoto, Kazushi, Gén Kobashi, Masakazu Washio, et al.. (2005). Descriptive Epidemiology of Amyotrophic Lateral Sclerosis in Japan, 1995-2001. Journal of Epidemiology. 15(1). 20–23. 27 indexed citations
9.
Miyake, Yoshihiro, Satoshi Sasaki, Tetsuji Yokoyama, et al.. (2004). Vegetable, Fruit, and Cereal Intake and Risk of Idiopathic Pulmonary Fibrosis in Japan. Annals of Nutrition and Metabolism. 48(6). 390–397. 14 indexed citations
10.
Washio, Masakazu, Gén Kobashi, Kazushi Okamoto, et al.. (2004). Sleeping Habit and Other Life Styles in the Prime of Life and Risk for Ossification of the Posterior Longitudinal Ligament of the Spine (OPLL): a Case-cotnrol Study in Japan. Journal of Epidemiology. 14(5). 168–173. 32 indexed citations
11.
Okamoto, Kazushi, Gén Kobashi, Masakazu Washio, et al.. (2004). Dietary habits and risk of ossification of the posterior longitudinal ligaments of the spine (OPLL); findings from a case-control study in Japan*. Journal of Bone and Mineral Metabolism. 22(6). 612–617. 75 indexed citations
12.
Kobashi, Gén, Masakazu Washio, Kazushi Okamoto, et al.. (2004). High Body Mass Index After Age 20 and Diabetes Mellitus Are Independent Risk Factors for Ossification of the Posterior Longitudinal Ligament of the Spine in Japanese Subjects. Spine. 29(9). 1006–1010. 103 indexed citations
13.
Sakamoto, Naomasa, et al.. (2000). Changes of HDL Subfractions by Eicosapentaenoic Acid Intake and Physical Load in 20- to 25-Year-Old Men. Annals of Nutrition and Metabolism. 44(3). 115–120. 3 indexed citations
14.
Sakamoto, Naomasa, et al.. (2000). Effects of eicosapentaenoic acid intake on plasma fibrinolytic and coagulation activity by using physical load in the young. Nutrition. 16(1). 11–14. 6 indexed citations
15.
Sakamoto, Naomasa, et al.. (2000). Effects of farm work time on blood pressure and blood cells in rural aged farmers.. Japanese Journal of Health and Human Ecology. 66(4). 167–174.
16.
Sakamoto, Naomasa, et al.. (1999). The Effect of Diet on Blood Vitamin K Status and Urinary Mineral Excretion Assessed by a Food Questionnaire. Nutrition and Health. 13(1). 1–10. 13 indexed citations
17.
Sakamoto, Naomasa, Kunihiro Sakamoto, & Shinji Ando. (1998). Mineral concentrations in the blood of male smokers and non-smoking males and females measured with fluoro-X-ray analyzer.. PubMed. 6(4). 284–7. 1 indexed citations
18.
19.
Sakamoto, Naomasa, et al.. (1997). Effect of eicosapentaenoic acid intake on the relationship between lnterleukin-6 and acute phase proteins in serum in youths. Environmental Health and Preventive Medicine. 2(2). 70–73. 3 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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