Katsukuni Fujimoto

1.2k total citations · 1 hit paper
20 papers, 969 citations indexed

About

Katsukuni Fujimoto is a scholar working on Surgery, Pediatrics, Perinatology and Child Health and Neurology. According to data from OpenAlex, Katsukuni Fujimoto has authored 20 papers receiving a total of 969 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Pediatrics, Perinatology and Child Health and 4 papers in Neurology. Recurrent topics in Katsukuni Fujimoto's work include Barrier Structure and Function Studies (4 papers), Moyamoya disease diagnosis and treatment (2 papers) and Respiratory viral infections research (2 papers). Katsukuni Fujimoto is often cited by papers focused on Barrier Structure and Function Studies (4 papers), Moyamoya disease diagnosis and treatment (2 papers) and Respiratory viral infections research (2 papers). Katsukuni Fujimoto collaborates with scholars based in Japan and United States. Katsukuni Fujimoto's co-authors include Marshall L. Rennels, O R Blaumanis, Patricia A. Grady, Tatsuya Kajita, Fumiyuki Shigeto, Yasuo Ogasawara, Eiji Toyota, Fumihiko Kajiya, Masami Goto and Takeshi Matsumoto and has published in prestigious journals such as Circulation, Stroke and Brain Research.

In The Last Decade

Katsukuni Fujimoto

19 papers receiving 947 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Evidence for a ‘Paravascular’ fluid circulation in the mammalian central nervous system, provided by the rapid distribution of tracer protein throughout the brain from the subarachnoid space

1985 616 citations Marshall L. Rennels, O R Blaumanis et al. Brain Research profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katsukuni Fujimoto Japan	10	479	263	181	166	139	20	969
Michelle E. Pizzo United States	10	584 1.2×	343 1.3×	207 1.1×	205 1.2×	246 1.8×	18	1.2k
Laurent Sakka France	14	361 0.8×	333 1.3×	182 1.0×	115 0.7×	75 0.5×	43	972
J L Gastaut France	20	382 0.8×	349 1.3×	246 1.4×	237 1.4×	154 1.1×	54	1.4k
Ji Hoon Ahn South Korea	8	459 1.0×	294 1.1×	124 0.7×	139 0.8×	151 1.1×	18	975
Byung‐Ju Jin United States	13	434 0.9×	253 1.0×	140 0.8×	309 1.9×	99 0.7×	17	1.0k
Matthew MacGregor Sharp United Kingdom	11	501 1.0×	445 1.7×	170 0.9×	139 0.8×	288 2.1×	19	985
Yasushi Miyagi Japan	22	463 1.0×	490 1.9×	124 0.7×	163 1.0×	70 0.5×	88	1.4k
Shigeyo Hyman United States	21	334 0.7×	162 0.6×	140 0.8×	362 2.2×	226 1.6×	37	1.2k
Mikael Edsbagge Sweden	12	396 0.8×	388 1.5×	147 0.8×	113 0.7×	106 0.8×	13	943
O R Blaumanis United States	7	467 1.0×	252 1.0×	156 0.9×	80 0.5×	110 0.8×	10	690

Countries citing papers authored by Katsukuni Fujimoto

Since Specialization

Citations

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

Fields of papers citing papers by Katsukuni Fujimoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsukuni Fujimoto

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

All Works

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20 of 20 papers shown

Fujimoto, Katsukuni, Chihiro Hasegawa, Ikuo Aoki, et al.. (2022). A phase I, randomized, placebo‐controlled study of molnupiravir in healthy Japanese to support special approval in Japan to treat COVID‐19. Clinical and Translational Science. 15(11). 2697–2708. 9 indexed citations

Otani, Naoyuki, Yuki Matsumoto, Katsukuni Fujimoto, et al.. (2022). A phase I study to evaluate safety, pharmacokinetics, and pharmacodynamics of respiratory syncytial virus neutralizing monoclonal antibody MK‐1654 in healthy Japanese adults. Clinical and Translational Science. 15(7). 1753–1763. 18 indexed citations

Fujimoto, Katsukuni, et al.. (2019). The Bioequivalence and Effect of Food on the Pharmacokinetics of a Fixed‐Dose Combination Tablet Containing Rosuvastatin and Ezetimibe in Healthy Japanese Subjects. Clinical and Translational Science. 12(6). 704–712. 6 indexed citations

Sugioka, Nobuyuki, Katsukuni Fujimoto, Yuka Tanaka, et al.. (2009). Comparison of Pharmacokinetics of Cyclosporine A in Cadaveric and Living- Related Renal Transplant Recipients and in an Experimental Rat Model of Renal Failure. Drug Metabolism Letters. 3(3). 152–161. 2 indexed citations

Akiyama, Maki, Takashi Akasaka, Katsukuni Fujimoto, et al.. (2006). Heterogeneity of Myocardial Perfusion in Distal Coronary Embolism with Different Particle Sizes. Journal of the American Society of Echocardiography. 19(1). 55–63. 2 indexed citations

Fukushima, Keizo, Katsukuni Fujimoto, Asako Nishimura, et al.. (2006). Relationship between Excretion Clearance of Rhodamine 123 and P-Glycoprotein (Pgp) Expression Induced by Representative Pgp Inducers. Biological and Pharmaceutical Bulletin. 29(4). 779–784. 65 indexed citations

Watanabe, Nozomi, Takashi Akasaka, Eiji Toyota, et al.. (2004). Three-Dimensional Microstructural Abnormality of the Coronary Capillary Network After Myocardial Reperfusion-Comparison Between 'Reflow' and 'No-Reflow'-. Circulation Journal. 68(9). 868–872. 10 indexed citations

Watanabe, Nozomi, Takashi Akasaka, Katsukuni Fujimoto, et al.. (2004). Effect of Nicorandil, a K+ATP-Channel Opener, on Coronary Capillary Architecture and Volume After Early Myocardial Ischemia-Reperfusion-A 3-Dimensional Confocal Laser Microscopic Study-. Circulation Journal. 68(12). 1210–1214. 7 indexed citations

Toyota, Eiji, Katsukuni Fujimoto, Yasuo Ogasawara, et al.. (2002). Dynamic Changes in Three-Dimensional Architecture and Vascular Volume of Transmural Coronary Microvasculature Between Diastolic- and Systolic-Arrested Rat Hearts. Circulation. 105(5). 621–626. 99 indexed citations

10.

Fujimoto, Katsukuni. (1998). Alkaline-phosphatase and Ca2+-ATPase Cytochemistry of 'Seamless' Endothelial Cells in the Rat Brain.. ACTA HISTOCHEMICA ET CYTOCHEMICA. 31(1). 17–23.

11.

Fujimoto, Katsukuni, et al.. (1996). A Silver Impregnation Method for Study of Cerebral Microcirculation Using Confocal, Light, and Electron Microscopy. Microvascular Research. 51(1). 116–120. 2 indexed citations

12.

Fujimoto, Katsukuni. (1996). ‘Medial Defects’ in the Prenatal Human Cerebral Arteries. Stroke. 27(4). 706–708. 25 indexed citations

13.

Fujimoto, Katsukuni. (1995). Pericyte‐endothelial gap junctions in developing rat cerebral capillaries: A fine structural study. The Anatomical Record. 242(4). 562–565. 48 indexed citations

14.

Yoshioka, Takafumi, Katsukuni Fujimoto, & Osamu Tanaka. (1990). Ca2+-ATPase cytochemistry in the spinal cord microvasculature of prenatal rats. The Histochemical Journal. 22(3). 134–142. 8 indexed citations

15.

Fujimoto, Katsukuni & Orlando Motohiro Tanaka. (1989). Morphological examination of the circulus arteriosus cerebri humani (circle of Willis). I. Anterior and posterior communicating arteries.. PubMed. 64(5). 481–9. 7 indexed citations

16.

Tanaka, Osamu, Hiroki Otani, & Katsukuni Fujimoto. (1987). Fourth ventricular floor in human embryos: Scanning electron microscopic observations. American Journal of Anatomy. 178(2). 193–203. 17 indexed citations

17.

Rennels, Marshall L., et al.. (1985). Evidence for a ‘Paravascular’ fluid circulation in the mammalian central nervous system, provided by the rapid distribution of tracer protein throughout the brain from the subarachnoid space. Brain Research. 326(1). 47–63. 616 indexed citations breakdown →

18.

Rennels, Marshall L., et al.. (1985). A method for microscopic studies of cerebral angioarchitecture and vascular- parenchymal relationships, based on the demonstration of ·paravascular’ fluid pathways in the mammalian central nervous system. Journal of Neuroscience Methods. 14(1). 5–14. 15 indexed citations

19.

Rennels, Marshall L., et al.. (1983). Innervation of Capillaries by Local Neurons in the Cat Hypothalamus: A Light Microscopic Study with Horseradish Peroxidase. Journal of Cerebral Blood Flow & Metabolism. 3(4). 535–542. 12 indexed citations

20.

Fujimoto, Tsutomu, et al.. (1981). Electron microscopic cytochemistry of membrane enzymes.. PubMed. 72(1). 5–17. 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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