Hiroshi Kunikata

3.3k total citations
133 papers, 2.3k citations indexed

About

Hiroshi Kunikata is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Hiroshi Kunikata has authored 133 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 115 papers in Ophthalmology, 63 papers in Radiology, Nuclear Medicine and Imaging and 25 papers in Molecular Biology. Recurrent topics in Hiroshi Kunikata's work include Retinal Diseases and Treatments (74 papers), Glaucoma and retinal disorders (72 papers) and Retinal and Macular Surgery (27 papers). Hiroshi Kunikata is often cited by papers focused on Retinal Diseases and Treatments (74 papers), Glaucoma and retinal disorders (72 papers) and Retinal and Macular Surgery (27 papers). Hiroshi Kunikata collaborates with scholars based in Japan, United States and Saudi Arabia. Hiroshi Kunikata's co-authors include Toru Nakazawa, Yukihiro Shiga, Kazuko Omodaka, Naoko Aizawa, Satoru Tsuda, Toshiaki Abe, Masayuki Yasuda, Kazuichi Maruyama, Yu Yokoyama and Noriko Himori and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Hiroshi Kunikata

125 papers receiving 2.3k citations

Peers

Hiroshi Kunikata
Brent Siesky United States
Junichi Kiryu Japan
Paula K. Yu Australia
Constantin J. Pournaras Switzerland
Takeshi Iwase Japan
Sveinn Hákon Hardarson Iceland
Hae-Young Lopilly Park South Korea
Fumio Shiraga Japan
Seiyo Harino Japan
Yuki Morizane Japan
Brent Siesky United States
Hiroshi Kunikata
Citations per year, relative to Hiroshi Kunikata Hiroshi Kunikata (= 1×) peers Brent Siesky

Countries citing papers authored by Hiroshi Kunikata

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Kunikata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Kunikata

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Kunikata. A scholar is included among the top collaborators of Hiroshi Kunikata 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 Hiroshi Kunikata. Hiroshi Kunikata 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.
Nishimura, T., Hiroshi Kunikata, Naoko Takada, et al.. (2025). Exploring risk factors for axial length elongation: a population-based cohort study of 9195 eyes in Japan. British Journal of Ophthalmology. 110(3). 346–352.
2.
3.
Wang, Jiying, et al.. (2024). Systemic Oxidative Stress Level as a Pathological and Prognostic Factor in Myopic Choroidal Neovascularization. SHILAP Revista de lepidopterología. 4(6). 100550–100550.
4.
Ishikawa, Makoto, Yukitoshi Izumi, Kota Sato, et al.. (2023). Glaucoma and microglia-induced neuroinflammation. SHILAP Revista de lepidopterología. 3. 1132011–1132011. 6 indexed citations
5.
Tawarayama, Hiroshi, Naoki Takahashi, Hirokazu Hasegawa, et al.. (2023). Glutathione trisulfide prevents lipopolysaccharide-induced retinal inflammation via inhibition of proinflammatory cytokine production in glial cells. Scientific Reports. 13(1). 11513–11513. 8 indexed citations
6.
Kiyota, Naoki, Parmanand Sharma, Kazuko Omodaka, et al.. (2023). The Relationship Between Artificial Intelligence–Assisted OCT Angiography–Derived Foveal Avascular Zone Parameters and Visual-Field Defect Progression in Eyes with Open-Angle Glaucoma. SHILAP Revista de lepidopterología. 4(2). 100387–100387. 3 indexed citations
7.
Kunikata, Hiroshi, et al.. (2023). Relationship between nailfold capillaroscopy parameters and the severity of diabetic retinopathy. Graefe s Archive for Clinical and Experimental Ophthalmology. 262(3). 759–768. 6 indexed citations
8.
Kunikata, Hiroshi, et al.. (2022). De novo Vogt-Koyanagi-Harada disease after vaccination for COVID-19, successfully treated with systemic steroid therapy and monitored with laser speckle flowgraphy. American Journal of Ophthalmology Case Reports. 27. 101616–101616. 10 indexed citations
9.
Kiyota, Naoki, Yukihiro Shiga, Masayuki Yasuda, et al.. (2020). The optic nerve head vasoreactive response to systemic hyperoxia and visual field defect progression in open‐angle glaucoma, a pilot study. Acta Ophthalmologica. 98(6). e747–e753. 9 indexed citations
10.
Nishiguchi, Koji M., Kosuke Fujita, Fuyuki Miya, et al.. (2020). Serum anti‐recoverin antibodies is found in elderly patients with retinitis pigmentosa and cancer. Acta Ophthalmologica. 98(6). e722–e729. 2 indexed citations
11.
Kunikata, Hiroshi, et al.. (2020). Association of retinal vessel density with retinal sensitivity in surgery for idiopathic epiretinal membrane. Graefe s Archive for Clinical and Experimental Ophthalmology. 258(9). 1911–1920. 10 indexed citations
12.
Nishiguchi, Koji M., Hiroshi Kunikata, Kosuke Fujita, et al.. (2020). Association of CRX genotypes and retinal phenotypes confounded by variable expressivity and electronegative electroretinogram. Clinical and Experimental Ophthalmology. 48(5). 644–657. 14 indexed citations
13.
Nishiguchi, Koji M., Yasuhiro Ikeda, Kosuke Fujita, et al.. (2019). Phenotypic Features of Oguchi Disease and Retinitis Pigmentosa in Patients with S-Antigen Mutations. Ophthalmology. 126(11). 1557–1566. 25 indexed citations
14.
Sato, Risa, Hiroshi Kunikata, Naoko Aizawa, et al.. (2019). Quantitative analysis of the macula with optical coherence tomography angiography in normal Japanese subjects: The Taiwa Study. Scientific Reports. 9(1). 8875–8875. 23 indexed citations
15.
Kunikata, Hiroshi, Masayuki Yasuda, Shojiro Sawada, et al.. (2019). The Relationship between Carotid Intima-Media Thickness and Ocular Circulation in Type-2 Diabetes. Journal of Ophthalmology. 2019. 1–8. 14 indexed citations
16.
Kunikata, Hiroshi, Kazuko Omodaka, Haruka Sato, et al.. (2019). Color visual acuity in preperimetric glaucoma and open-angle glaucoma. PLoS ONE. 14(4). e0215290–e0215290. 4 indexed citations
17.
Yamada, Erika, Noriko Himori, Hiroshi Kunikata, et al.. (2018). The relationship between increased oxidative stress and visual field defect progression in glaucoma patients with sleep apnoea syndrome. Acta Ophthalmologica. 96(4). e479–e484. 18 indexed citations
18.
Kiyota, Naoki, et al.. (2017). Factors associated with deep circulation in the peripapillary chorioretinal atrophy zone in normal‐tension glaucoma with myopic disc. Acta Ophthalmologica. 96(3). e290–e297. 30 indexed citations
19.
Kunikata, Hiroshi, Naoko Aizawa, Nobuo Fuse, Toshiaki Abe, & Toru Nakazawa. (2014). 25-Gauge Microincision Vitrectomy to Treat Vitreoretinal Disease in Glaucomatous Eyes after Trabeculectomy. Journal of Ophthalmology. 2014. 1–8. 7 indexed citations
20.
Kunikata, Hiroshi, Kazuko Omodaka, Morin Ryu, et al.. (2014). Correlation of Optic Nerve Microcirculation with Papillomacular Bundle Structure in Treatment Naive Normal Tension Glaucoma. Journal of Ophthalmology. 2014. 1–9. 21 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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2026