Takao Ishiwatari

569 total citations
23 papers, 386 citations indexed

About

Takao Ishiwatari is a scholar working on Epidemiology, Infectious Diseases and Surgery. According to data from OpenAlex, Takao Ishiwatari has authored 23 papers receiving a total of 386 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Epidemiology, 10 papers in Infectious Diseases and 7 papers in Surgery. Recurrent topics in Takao Ishiwatari's work include Antifungal resistance and susceptibility (10 papers), Fungal Infections and Studies (8 papers) and Infectious Diseases and Mycology (4 papers). Takao Ishiwatari is often cited by papers focused on Antifungal resistance and susceptibility (10 papers), Fungal Infections and Studies (8 papers) and Infectious Diseases and Mycology (4 papers). Takao Ishiwatari collaborates with scholars based in Japan, China and United States. Takao Ishiwatari's co-authors include Yoichiro Okubo, Kazutoshi Shibuya, Megumi Wakayama, Tetsuo Nemoto, Minoru Shinozaki, Haruo Nakayama, Daisuke Sasai, Naobumi Tochigi, Tomoyuki Yokose and Kanako Kitahara and has published in prestigious journals such as Journal of Clinical Microbiology, The Annals of Thoracic Surgery and Human Pathology.

In The Last Decade

Takao Ishiwatari

23 papers receiving 382 citations

Peers

Takao Ishiwatari

EPIDE

SURGE

PRM

CCM

Daisuke Sasai Japan

Yuehong Zhuang China

Hiromitsu Mori Japan

Εvgenia Papakonstantinou Greece

Ayako Gamachi Japan

Chan Hee Park South Korea

Claire Castain France

Charles Chan United States

Valeria Boccaletti Italy

Daisuke Sasai Japan

Takao Ishiwatari

172 ×1.0

EPIDE

155 ×1.1

SURGE

119 ×1.0

62 ×0.8

PRM

74 ×1.0

CCM

Citations per year, relative to Takao Ishiwatari Takao Ishiwatari (= 1×) peers Daisuke Sasai

Countries citing papers authored by Takao Ishiwatari

Since Specialization

Citations

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

Fields of papers citing papers by Takao Ishiwatari

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takao Ishiwatari

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

Okubo, Yoichiro, et al.. (2016). Neuroendocrine Differentiation in Breast Cancer: Clinicopathological Significance of Bcl-2 Positive Solid Papillary Carcinoma. Case Reports in Medicine. 2016. 1–6. 3 indexed citations

Otsuka, Hajime, Satoshi Koezuka, Takashi Makino, et al.. (2016). Intraosseous Schwannoma of Rib With Severe Back Pain and Characteristic Pathological Findings. The Annals of Thoracic Surgery. 102(2). e155–e157. 1 indexed citations

Tochigi, Naobumi, Takao Ishiwatari, Yoichiro Okubo, et al.. (2015). Histological study of chronic pulmonary aspergillosis. Diagnostic Pathology. 10(1). 153–153. 12 indexed citations

Ishiwatari, Takao, Hiroshi Takahashi, Kazuaki Tsuchiya, et al.. (2015). Investigation of ossification in the posterior longitudinal ligament using micro-focus X-ray CT scanning and histological examination. Diagnostic Pathology. 10(1). 205–205. 7 indexed citations

Okubo, Yoichiro, Tetsuo Nemoto, Megumi Wakayama, et al.. (2015). Gangliocytic paraganglioma: a multi-institutional retrospective study in Japan. BMC Cancer. 15(1). 269–269. 30 indexed citations

Ishiwatari, Takao, Yuichiro Otsuka, Yoichiro Okubo, et al.. (2015). A case of postoperative hepatic granuloma presumptively caused by surgical staples/clipping materials. Diagnostic Pathology. 10(1). 90–90. 13 indexed citations

Yamamoto, Yoshiro, Tetsuo Nemoto, Yoichiro Okubo, et al.. (2014). Comparison between the location and the histomorphological/immunohistochemical characteristics of noninvasive neoplasms of the ampulla of Vater. Human Pathology. 45(9). 1910–1917. 3 indexed citations

Ishiwatari, Takao, Yoichiro Okubo, Naobumi Tochigi, et al.. (2014). Remodeling of the pulmonary artery induced by metastatic gastric carcinoma: a histopathological analysis of 51 autopsy cases. BMC Cancer. 14(1). 14–14. 18 indexed citations

Okubo, Yoichiro, Megumi Wakayama, Hideaki Ohno, et al.. (2013). Histopathological Study of Murine Pulmonary Cryptococcosis Induced by Cryptococcus gattii and Cryptococcus neoformans. Japanese Journal of Infectious Diseases. 66(3). 216–221. 27 indexed citations

10.

Sasai, Daisuke, Yoichiro Okubo, Takao Ishiwatari, et al.. (2013). Histopathological Evaluation of the Efficacy of Antifungals for Experimental Trichosporon Bloodstream Infection. Japanese Journal of Infectious Diseases. 66(2). 133–139. 3 indexed citations

11.

Tochigi, Naobumi, Yoichiro Okubo, Tsunehiro Ando, et al.. (2013). Histopathological Implications ofAspergillusInfection in Lung. Mediators of Inflammation. 2013. 1–8. 19 indexed citations

12.

Okubo, Yoichiro, Minoru Shinozaki, Megumi Wakayama, et al.. (2012). Applied Gene Histopathology: Identification of Fusarium Species in FFPE Tissue Sections by In Situ Hybridization. Methods in molecular biology. 968. 141–147. 7 indexed citations

13.

Shinozaki, Minoru, Yoichiro Okubo, Daisuke Sasai, et al.. (2012). Development and Evaluation of Nucleic Acid-Based Techniques for an Auxiliary Diagnosis of Invasive Fungal Infections in Formalin-Fixed and Paraffin-Embedded (FFPE) Tissues. Medical Mycology Journal. 53(4). 241–245. 8 indexed citations

14.

Okubo, Yoichiro, Haruo Nakayama, Megumi Wakayama, et al.. (2012). Trends in the prevalence of invasive fungal infections from an analysis of annual records of autopsy cases of Toho University. Mycoses. 55(5). 435–443. 25 indexed citations

15.

Torimitsu, Suguru, Tetsuo Nemoto, Megumi Wakayama, et al.. (2012). Literature survey on epidemiology and pathology of cardiac fibroma. European journal of medical research. 17(1). 30 indexed citations

16.

Okubo, Yoichiro, Eri Ochiai, Haruo Nakayama, et al.. (2012). Gene expression analysis of a murine model with pulmonary vascular remodeling compared to end-stage IPAH lungs. Respiratory Research. 13(1). 103–103. 7 indexed citations

17.

Shinozaki, Minoru, Yoichiro Okubo, Daisuke Sasai, et al.. (2012). Development of a Peptide Nucleic Acid Probe to Trichosporon Species and Identification of Trichosporonosis by Use of In Situ Hybridization in Formalin-Fixed and Paraffin-Embedded (FFPE) Sections. Journal of Clinical Microbiology. 51(1). 295–298. 14 indexed citations

18.

Okubo, Yoichiro, Kazutoshi Shibuya, Atsushi Namiki, et al.. (2011). Leiomyosarcoma with partial rhabdomyoblastic differentiation: First case report of primary cardiac origin. BMC Cancer. 11(1). 76–76. 10 indexed citations

19.

Okubo, Yoichiro, Megumi Wakayama, Tetsuo Nemoto, et al.. (2011). Literature survey on epidemiology and pathology of gangliocytic paraganglioma. BMC Cancer. 11(1). 187–187. 72 indexed citations

20.

Okubo, Yoichiro, Megumi Wakayama, Kanako Kitahara, et al.. (2011). Pulmonary tumor thrombotic microangiopathy induced by gastric carcinoma: Morphometric and immunohistochemical analysis of six autopsy cases. Diagnostic Pathology. 6(1). 27–27. 46 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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