Masao Sekiya

572 total citations
41 papers, 437 citations indexed

About

Masao Sekiya is a scholar working on Molecular Biology, Physiology and Organic Chemistry. According to data from OpenAlex, Masao Sekiya has authored 41 papers receiving a total of 437 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 8 papers in Physiology and 7 papers in Organic Chemistry. Recurrent topics in Masao Sekiya's work include Erythrocyte Function and Pathophysiology (4 papers), Pituitary Gland Disorders and Treatments (4 papers) and Carbohydrate Chemistry and Synthesis (4 papers). Masao Sekiya is often cited by papers focused on Erythrocyte Function and Pathophysiology (4 papers), Pituitary Gland Disorders and Treatments (4 papers) and Carbohydrate Chemistry and Synthesis (4 papers). Masao Sekiya collaborates with scholars based in Japan, United States and India. Masao Sekiya's co-authors include Yoshihisa Ohnishi, Iwao Emura, Hiroshi Kaneko, Nobuo Sakairi, Tsuneo Fujita, Yoshisuke Kusumoto, Noboru Yanaihara, Seiki Ito, Masaki Hasegawa and Tomoi Sato and has published in prestigious journals such as Cancer, American Journal of Roentgenology and Tetrahedron Letters.

In The Last Decade

Masao Sekiya

40 papers receiving 407 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Masao Sekiya Japan	12	102	100	95	74	66	41	437
J. Purvis United States	10	187 1.8×	170 1.7×	42 0.4×	83 1.1×	18 0.3×	28	437
S. Eckhardt Hungary	12	134 1.3×	113 1.1×	32 0.3×	79 1.1×	13 0.2×	44	397
Georg Kottirsch Switzerland	10	39 0.4×	86 0.9×	108 1.1×	60 0.8×	176 2.7×	13	517
C Gilbert United States	10	372 3.6×	85 0.8×	35 0.4×	52 0.7×	16 0.2×	12	687
Stephen H. Rosenoff United States	11	141 1.4×	78 0.8×	34 0.4×	81 1.1×	13 0.2×	16	417
N. Anderson United States	10	240 2.4×	102 1.0×	41 0.4×	98 1.3×	28 0.4×	19	473
Somesh Choudhury United States	11	67 0.7×	278 2.8×	80 0.8×	36 0.5×	44 0.7×	15	625
Sachiko Kimura Japan	13	96 0.9×	114 1.1×	32 0.3×	35 0.5×	19 0.3×	38	365
Robert F. Asbury United States	16	273 2.7×	96 1.0×	51 0.5×	150 2.0×	56 0.8×	44	653
Seiji Kaku Japan	15	24 0.2×	136 1.4×	55 0.6×	42 0.6×	50 0.8×	46	566

Countries citing papers authored by Masao Sekiya

Since Specialization

Citations

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

Fields of papers citing papers by Masao Sekiya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masao Sekiya

This figure shows the co-authorship network connecting the top 25 collaborators of Masao Sekiya. A scholar is included among the top collaborators of Masao Sekiya 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 Masao Sekiya. Masao Sekiya 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

Ito, Naoya, Masao Sekiya, Keiji Kinoshita, et al.. (2015). Genetic Differentiation among Populations of the Kurokashiwa Breed of Indigenous Japanese Chickens Assessed by Microsatellite DNA Polymorphisms. The Journal of Poultry Science. 52(2). 88–93. 1 indexed citations

Inoue, Takashi, et al.. (2015). [Efficacy of serum immunoglobulin free light chain and 18F-FDG PET/CT for therapeutic evaluation in a case with multiple plasmacytoma of bone].. PubMed. 56(4). 418–22. 1 indexed citations

Sato, Tomoi, Ichiro Muto, Miki Hasegawa, et al.. (2008). Metastatic breast cancer from gastric and ovarian cancer, mimicking inflammatory breast cancer: report of two cases. Breast Cancer. 15(4). 315–320. 38 indexed citations

Sato, Tomoi, Ichiro Muto, Masaki Hasegawa, et al.. (2007). Breast Signet-ring Cell Lobular Carcinoma Presenting with Duodenal Obstruction and Acute Pancreatitis. Asian Journal of Surgery. 30(3). 220–223. 18 indexed citations

Sekiya, Masao, et al.. (1997). Nodular Regenerative Hyperplasia of the Liver in Systemic Lupus Erythematosus. Scandinavian Journal of Rheumatology. 26(3). 215–217. 15 indexed citations

Nishiyama, Tsutomu, et al.. (1997). Primary Adenocarcinoma in the Urethrorectal Fistula. International Journal of Urology. 4(1). 97–98. 3 indexed citations

Kurosaki, Isao, et al.. (1997). Right hepatectomy for pyogenic liver abscesses with true multiloculation. Journal of Gastroenterology. 32(1). 105–109. 8 indexed citations

Goto, Shunsuke, et al.. (1995). Primary Hyperparathyroidism Associated with Multiple Myeloma.. Internal Medicine. 34(10). 988–991. 12 indexed citations

Shimizu, Hajime, et al.. (1994). A Correlative Study of the Aluminum Content and Aging Changes of the Brain in Non-demented Elderly Subjects. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 31(12). 950–956. 28 indexed citations

10.

Tateno, Yukio, Hiroo Ikehira, Takayuki Hashimoto, et al.. (1992). High-energy Phosphate Metabolism of the Myocardium in Normal Subjects and Patients with Various Cardiomyopathies. The study using ECG gated MR spectroscopy with a localization technique.. Japanese Circulation Journal. 56(6). 620–626. 24 indexed citations

11.

Yoshioka, Masao, et al.. (1992). [Carcinoid of Vater's papilla with amyloid deposit; a case report].. PubMed. 89(1). 80–4. 2 indexed citations

12.

Schmidt, Robert A., Kazuteru Doi, Masao Sekiya, et al.. (1990). Evaluation of radiographs developed by a new ultrarapid film processing system.. American Journal of Roentgenology. 154(5). 1107–1110. 1 indexed citations

13.

Sekiya, Masao, Yoshihisa Ohnishi, & K Kimura. (1985). An autopsy case of prolidase deficiency. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 406(1). 125–131. 13 indexed citations

14.

Emura, Iwao, Masao Sekiya, & Yoshihisa Ohnishi. (1983). Two types of immature megakaryocytic series in the human fetal liver.. Archivum histologicum japonicum. 46(1). 103–114. 10 indexed citations

15.

Emura, Iwao, Masao Sekiya, & Yoshihisa Ohnishi. (1983). Two types of immature erythrocytic series in the human fetal liver.. Archivum histologicum japonicum. 46(5). 631–648. 2 indexed citations

16.

Kaneko, Hiroshi, et al.. (1982). A BREAST CARCINOID TUMOR WITH SPECIAL REFERENCE TO ULTRASTRUCTURAL STUDY. Acta Pathologica Japonica. 32(2). 327–332. 11 indexed citations

17.

Sakairi, Nobuo, et al.. (1981). Regioselective O-deacylation of fully acylated glycosides and 1,2-O-isopropylidenealdofuranose derivatives with hydrazine hydrate. Carbohydrate Research. 97(1). 51–79. 38 indexed citations

18.

Kaneko, Hiroshi, et al.. (1979). ULTRASTRUCTURE OF MESODERMAL MIXED TUMOR OF THE UTERUS. Acta Pathologica Japonica. 29(5). 801–809. 8 indexed citations

19.

Yano, Fumiko, et al.. (1978). Transport of Calcium, Phosphorus and Magnesium Across the Rumen Wall. Nihon Chikusan Gakkaiho. 49(9). 680–686. 1 indexed citations

20.

Sekiya, Masao, et al.. (1973). On the Mechanism of the Acid Catalysis and New Activating Agents in the Fusion Reaction of an Acylated Sugar with a Purine Derivative. Bulletin of the Chemical Society of Japan. 46(2). 556–561. 12 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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