Masato Fujii

4.7k total citations
216 papers, 3.1k citations indexed

About

Masato Fujii is a scholar working on Surgery, Oncology and Otorhinolaryngology. According to data from OpenAlex, Masato Fujii has authored 216 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Surgery, 68 papers in Oncology and 65 papers in Otorhinolaryngology. Recurrent topics in Masato Fujii's work include Head and Neck Cancer Studies (60 papers), Head and Neck Surgical Oncology (31 papers) and Salivary Gland Tumors Diagnosis and Treatment (22 papers). Masato Fujii is often cited by papers focused on Head and Neck Cancer Studies (60 papers), Head and Neck Surgical Oncology (31 papers) and Salivary Gland Tumors Diagnosis and Treatment (22 papers). Masato Fujii collaborates with scholars based in Japan, United States and South Korea. Masato Fujii's co-authors include Kaori Kameyama, Tatsuo Matsunaga, Hiroyuki Yoneyama, Toshiki Tomita, Yuichiro Shibazaki, Takafumi Suda, Yutaka Tokumaru, Kaoru Ogawa, Yorihisa Imanishi and Jin Kanzaki and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Masato Fujii

196 papers receiving 3.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masato Fujii Japan 32 834 818 677 667 633 216 3.1k
Nobuhiko Oridate Japan 32 711 0.9× 1.1k 1.4× 678 1.0× 990 1.5× 171 0.3× 208 3.1k
Makoto Oda Japan 31 866 1.0× 730 0.9× 1.7k 2.5× 662 1.0× 160 0.3× 212 3.6k
Carl Atkinson United States 38 433 0.5× 1.1k 1.3× 1.6k 2.4× 1.1k 1.6× 419 0.7× 141 4.9k
Kenji Nakano Japan 35 1.6k 1.9× 1.2k 1.4× 749 1.1× 889 1.3× 624 1.0× 179 3.9k
Toyoyuki Hanazawa Japan 38 538 0.6× 2.1k 2.6× 610 0.9× 634 1.0× 247 0.4× 157 4.3k
Hans Maier Austria 29 418 0.5× 737 0.9× 276 0.4× 431 0.6× 496 0.8× 76 2.5k
Hideki Tanzawa Japan 41 1.5k 1.8× 3.1k 3.8× 687 1.0× 407 0.6× 245 0.4× 197 5.3k
Luíse Meurer Brazil 29 468 0.6× 555 0.7× 373 0.6× 789 1.2× 301 0.5× 127 2.3k
Fernando Bittinger Germany 27 727 0.9× 791 1.0× 557 0.8× 690 1.0× 605 1.0× 54 2.7k
Aurelio Ariza Spain 31 990 1.2× 902 1.1× 1.1k 1.6× 314 0.5× 312 0.5× 93 3.5k

Countries citing papers authored by Masato Fujii

Since Specialization
Citations

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

Fields of papers citing papers by Masato Fujii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masato Fujii

This figure shows the co-authorship network connecting the top 25 collaborators of Masato Fujii. A scholar is included among the top collaborators of Masato 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 Masato Fujii. Masato Fujii 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.
Tanaka, Hiroyuki, et al.. (2025). Mixed sex cord stromal tumor of the testis composed of granulosa, Leydig, and Sertoli cell tumor components: a case report. Journal of Medical Case Reports. 19(1). 118–118. 1 indexed citations
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Fujii, Masato, Makiko Kawaguchi, Tsuyoshi Fukushima, et al.. (2025). Engineered Expression of Hepatocyte Growth Factor Activator Inhibitor-1 (HAI-1) Reduces the Growth of Bladder Cancer Cells. Biomedicines. 13(4). 871–871.
4.
Obara, Naoshi, et al.. (2024). Burden of illness in Japanese patients with paroxysmal nocturnal hemoglobinuria receiving C5 inhibitors. International Journal of Hematology. 119(3). 255–264. 1 indexed citations
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Yamasaki, Koji, Masato Fujii, Naoki Terada, et al.. (2019). <p>Expression of protease activating receptor-2 (PAR-2) is positively correlated with the recurrence of non-muscle invasive bladder cancer: an immunohistochemical analysis</p>. Research and Reports in Urology. Volume 11. 97–104. 5 indexed citations
8.
Minami, Shujiro, Hideki Mutai, Tomoko Suzuki, et al.. (2017). Microbiomes of the normal middle ear and ears with chronic otitis media. The Laryngoscope. 127(10). E371–E377. 38 indexed citations
9.
Baba, Yuh, Masato Fujii, T Maeda, et al.. (2015). Deguelin Induces Apoptosis by Targeting Both EGFR-Akt and IGF1R-Akt Pathways in Head and Neck Squamous Cell Cancer Cell Lines. BioMed Research International. 2015. 1–9. 29 indexed citations
10.
Kushida, Yoshihiro, et al.. (2014). Population doublings of murine CD4+ memory T cells during continuous antigen stimulation in vivo. Cellular Immunology. 292(1-2). 45–52. 2 indexed citations
11.
Otsuka, Kuninori, Yorihisa Imanishi, Noboru Habu, et al.. (2013). Survival Analysis and Immunohistochemical Study of HER-2 and AR (Androgen Receptor) Expression in Salivary Duct Carcinoma. Nippon Jibiinkoka Gakkai Kaiho. 116(9). 1024–1032. 5 indexed citations
12.
Fujii, Masato. (2011). The Gāyatra-Sāman : Chanting Innovations in the Sāmavedic Brāhmanas and Upanisad. Kyoto University Research Information Repository (Kyoto University). 42(42). 1–37. 1 indexed citations
13.
Fujii, Masato, et al.. (2010). [Hyponatremia with cisplatin administration in head and neck cancer patients].. PubMed. 37(13). 2861–5. 1 indexed citations
14.
Kumagai, Naoko, Yoichi Chiba, Masamichi Hosono, et al.. (2007). Involvement of pro-inflammatory cytokines and microglia in an age-associated neurodegeneration model, the SAMP10 mouse. Brain Research. 1185. 75–85. 44 indexed citations
15.
Tomita, Toshiki, et al.. (2006). EVIDENCE OF HEAD AND NECK SURGERY AND FUTURE STRATEGY FOR MULTI-INSTITUTIONAL STUDIES. Toukeibu Gan. 32(3). 300–305.
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Fujii, Masato, Tatsuo Matsunaga, Koichi Tsunoda, et al.. (2005). NEOADJUVANT CHEMOTHERAPY FOR HYPOPHARYNGEAL CARCINOMA. Toukeibu Gan. 31(3). 363–368. 1 indexed citations
18.
Fukuda, Satoshi, Noboru Sakai, Shin‐etsu Kamata, et al.. (2001). Surgical results of skull base surgery for the treatment of head and neck malignancies involving skull base: multi-institutional studies on 143 cases in Japan. Auris Nasus Larynx. 28. S71–S75. 17 indexed citations
19.
Fujii, Masato. (2000). A Common Passage on the Supreme Prāṋa in the Three Earliest Upaniṣads（JUB 1, 60-2,12; BĀU 1,3;ChU 1,2）. Kyoto University Research Information Repository (Kyoto University). 34(2). 51–86. 1 indexed citations
20.
Tokumaru, Yutaka, et al.. (1996). Multiple Primary Malignancies in the Head and Neck Region.. Practica Oto-Rhino-Laryngologica. 89(8). 1001–1005. 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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