This map shows the geographic impact of Ryozo Fujii'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 Ryozo Fujii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryozo Fujii more than expected).
This network shows the impact of papers produced by Ryozo Fujii. 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 Ryozo Fujii. The network helps show where Ryozo Fujii may publish in the future.
Co-authorship network of co-authors of Ryozo Fujii
This figure shows the co-authorship network connecting the top 25 collaborators of Ryozo Fujii.
A scholar is included among the top collaborators of Ryozo Fujii 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 Ryozo Fujii. Ryozo Fujii is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kasukawa, Hiroaki, Noriko Oshima, & Ryozo Fujii. (1987). Mechanism of light reflection in blue damselfish motile iridophore. ZOOLOGICAL SCIENCE. 4(2). 243–257.43 indexed citations
6.
Fujii, Ryozo & Noriko Oshima. (1986). Control of chromatophore movements in teleost fishes. ZOOLOGICAL SCIENCE. 3(1). 13–47.179 indexed citations
7.
Kumazawa, Takeshi & Ryozo Fujii. (1986). Fate of adenylic co-transmitter released from adrenergic pigment-aggreagation nerve to tilapia melanophore. ZOOLOGICAL SCIENCE. 3(4). 599–603.1 indexed citations
8.
Oshima, Noriko & Ryozo Fujii. (1985). Calcium Requirement for MSH Action on Non-Melanophoral Chromatophores of Some Teleosts(COMMUNICATION)(Physiology). ZOOLOGICAL SCIENCE. 2(1). 127–129.9 indexed citations
9.
Oshima, Noriko, Hiroaki Kasukawa, & Ryozo Fujii. (1985). Effects of Potassium Ions on Motile Iridophores of Blue Damselfish(Physiology). ZOOLOGICAL SCIENCE. 2(4). 463–467.11 indexed citations
10.
Sugimoto, Masazumi, Noriko Oshima, & Ryozo Fujii. (1985). Mechanisms Controlling Motile Responses of Amelanotic Melanophores in the Medaka, Oryzias latipes(Physiology). ZOOLOGICAL SCIENCE. 2(3). 317–322.7 indexed citations
11.
Kasukawa, Hiroaki & Ryozo Fujii. (1984). Potassium ions act to release transmitter from "cholinergic"sympathetic postganglionic fiber to the glass catfish melanophore. ZOOLOGICAL SCIENCE. 1(4). 553–559.5 indexed citations
12.
Oshima, Noriko, Ryozo Fujii, & Hiroaki Kasukawa. (1984). Simultaneous Recording of Motile Responses of Light-Absorbing and Reflecting Chromatophores in Vitro. ZOOLOGICAL SCIENCE. 1(5). 711–717.7 indexed citations
13.
Oshima, Noriko & Ryozo Fujii. (1984). A precision photo electric method for recording chromatophore responses in vitro. ZOOLOGICAL SCIENCE. 1(4). 545–552.43 indexed citations
14.
Miyashita, Yoko & Ryozo Fujii. (1980). Observations of the Fine Structure of Catfish Epidermal Melanophores with Due Consideration to Their Functions. 日本動物学彙報. 53(3). 174–181.3 indexed citations
15.
Fujii, Ryozo & Yoko Miyashita. (1979). Photoelectric Recording of Motile Responses of Fish Leucophores. 日本動物学彙報. 52(2). 87–94.7 indexed citations
16.
Fujii, Ryozo, et al.. (1970). Ultrastructure of Nerve-Melanophore Relationships in the Guppy,Lebistes reticulatus. 日本動物学彙報. 43(3). 123–131.7 indexed citations
17.
Fujii, Ryozo, et al.. (1969). The Responses of Fish Melanophores to Some Melanin-Aggregating and DispersingAgents in Potassium-Rich Medium. 日本動物学彙報. 42(4). 176–182.18 indexed citations
18.
Fujii, Ryozo. (1968). Fine Structure of the Collagenous Lamella Underlying the Epidermis of the Goby,Chasmichthys gulosus :. 日本動物学彙報. 41(3). 95–106.19 indexed citations
19.
Fujii, Ryozo. (1966). A Functional Interpretation of the Fine Structure in the Melanophore of the Guppy,Lebistes reticulatus. 日本動物学彙報. 39(4). 185–192.9 indexed citations
20.
Fujii, Ryozo. (1959). Mechanism of Ionic Action in the Melanphore System of Fish I.Melanophore-concentrationg Action of Potassium and Some Other Ions. 日本動物学彙報. 32(2). 47–58.55 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
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research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
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Rankless may not fully capture the entirety of a scholar's output or impact.