Hitoshi Ishikawa

1.4k total citations
103 papers, 933 citations indexed

About

Hitoshi Ishikawa is a scholar working on Ophthalmology, Molecular Biology and Epidemiology. According to data from OpenAlex, Hitoshi Ishikawa has authored 103 papers receiving a total of 933 indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Ophthalmology, 23 papers in Molecular Biology and 22 papers in Epidemiology. Recurrent topics in Hitoshi Ishikawa's work include Glaucoma and retinal disorders (40 papers), Ophthalmology and Visual Impairment Studies (19 papers) and Retinal Diseases and Treatments (13 papers). Hitoshi Ishikawa is often cited by papers focused on Glaucoma and retinal disorders (40 papers), Ophthalmology and Visual Impairment Studies (19 papers) and Retinal Diseases and Treatments (13 papers). Hitoshi Ishikawa collaborates with scholars based in Japan, China and South Sudan. Hitoshi Ishikawa's co-authors include Kimiya Shimizu, Toshiaki Goseki, Takeshi Yoshitomi, Nobuyuki Shoji, Tomoya Handa, Takeshi Kezuka, Yoshitaka Ohnishi, Takushi Kawamorita, Nobuyuki Shoji and Hiroshi Uozato and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Neurology.

In The Last Decade

Hitoshi Ishikawa

91 papers receiving 897 citations

Peers

Hitoshi Ishikawa
Hana Leiba Israel
Sueng‐Han Han South Korea
Klaus W. Ruprecht Germany
Mina Chung United States
Wadih M. Zein United States
Gena Heidary United States
Wen‐Qing Shi China
Daniella Bach‐Holm Denmark
Isabelle Russell‐Eggitt United Kingdom
Anselm Jünemann Germany
Hana Leiba Israel
Hitoshi Ishikawa
Citations per year, relative to Hitoshi Ishikawa Hitoshi Ishikawa (= 1×) peers Hana Leiba

Countries citing papers authored by Hitoshi Ishikawa

Since Specialization
Citations

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

Fields of papers citing papers by Hitoshi Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Ishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Hitoshi Ishikawa. A scholar is included among the top collaborators of Hitoshi Ishikawa 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 Hitoshi Ishikawa. Hitoshi Ishikawa 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.
Goseki, Toshiaki, et al.. (2024). Changes in Optic Nerve Head Blood Flow During Horizontal Ocular Duction. Investigative Ophthalmology & Visual Science. 65(1). 7–7.
2.
Kezuka, Takeshi, Keigo Shikishima, Hideki Chuman, et al.. (2024). Usage status of biologics for the chronic treatment of optic neuritis in neuromyelitis optica spectrum disorders in Japan. Japanese Journal of Ophthalmology. 69(1). 81–92.
3.
Ishikawa, Hitoshi, et al.. (2022). Pupil assessment with a new handheld pupillometer in healthy subjects. International Ophthalmology. 43(1). 51–61. 1 indexed citations
4.
5.
Ishikawa, Hitoshi, et al.. (2019). Adaptation time, electroretinography, and pupillography in healthy subjects. Documenta Ophthalmologica. 139(1). 33–44. 12 indexed citations
6.
7.
Ueda, Kaori, Yuki Morizane, Fumio Shiraga, et al.. (2017). Nationwide epidemiological survey of Leber hereditary optic neuropathy in Japan. Journal of Epidemiology. 27(9). 447–450. 31 indexed citations
8.
Ishikawa, Hitoshi, et al.. (2016). Evaluation of Relative Afferent Pupillary Defect Using RAPDx Device in Patients with Optic Nerve Disease. Neuro-Ophthalmology. 40(3). 120–124. 5 indexed citations
9.
Ishikawa, Hitoshi, et al.. (2015). Functional and morphological study of retinal photoreceptor cell degeneration in transgenic rabbits with a Pro347Leu rhodopsin mutation. Japanese Journal of Ophthalmology. 59(5). 353–363. 9 indexed citations
10.
Ishikawa, Hitoshi, et al.. (2014). Utility of colored-light pupil response in patients with age-related macular degeneration. 44(2). 195–200. 3 indexed citations
11.
Ito, Misae, Kimiya Shimizu, Takahiro Niida, Rie Amano, & Hitoshi Ishikawa. (2014). Binocular function in patients with pseudophakic monovision. Journal of Cataract & Refractive Surgery. 40(8). 1349–1354. 18 indexed citations
12.
Handa, Tomoya, Kimiya Shimizu, Hiroshi Uozato, Nobuyuki Shoji, & Hitoshi Ishikawa. (2012). A New Method for Quantifying Ocular Dominance Using the Balancing Technique. American Orthoptic Journal. 62(1). 77–86. 10 indexed citations
13.
Nakayama, Minoru, et al.. (2011). Waveform Shapes for Pupil Light Responses and Their Analyzing Procedure. IEICE Technical Report; IEICE Tech. Rep.. 110(460). 1–6.
14.
Nakayama, Minoru, et al.. (2009). A response waveform analysis for pupillary light reflex. IEICE Technical Report; IEICE Tech. Rep.. 109(279). 31–36.
15.
Dong, Yaru, et al.. (2008). Relaxing effect and mechanism of tafluprost on isolated rabbit ciliary arteries. Experimental Eye Research. 87(3). 251–256. 24 indexed citations
16.
Handa, Tomoya, Hiroshi Uozato, Takushi Kawamorita, et al.. (2006). Quantitative measurement of ocular dominance using binocular rivalry induced by retinometers. Journal of Cataract & Refractive Surgery. 32(5). 831–836. 30 indexed citations
17.
Ishikawa, Hitoshi, et al.. (1999). A Rheumatoid Nodule on the Extensor Tendon of the Wrist. Kobe University Repository Kernel (Kobe University). 15. 97–101. 1 indexed citations
18.
Shiozawa, Shunichi, Yasuo Kuroki, Hitoshi Ishikawa, et al.. (1995). Eda‐containing fibronectin is synthesized from rheumatoid synovial fibroblast‐like cells. Arthritis & Rheumatism. 38(5). 678–683. 48 indexed citations
19.
Ishikawa, Hitoshi, et al.. (1993). Receptor-Ligand Interaction of Adhesion Molecules Occurring in the Rheumatoid Synovial-Pannus Junction. Kobe University Repository Kernel (Kobe University). 9(9). 21–28.
20.
Ishikawa, Hitoshi & Akira Endo. (1993). Decreased teratogen susceptibility in mouse fetuses obtained from delayed mating. Reproductive Toxicology. 7(5). 423–427. 1 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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