Ryota Hase

1.1k total citations
59 papers, 487 citations indexed

About

Ryota Hase is a scholar working on Infectious Diseases, Epidemiology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Ryota Hase has authored 59 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Infectious Diseases, 21 papers in Epidemiology and 10 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Ryota Hase's work include Bacterial Identification and Susceptibility Testing (9 papers), Infective Endocarditis Diagnosis and Management (8 papers) and Antimicrobial Resistance in Staphylococcus (7 papers). Ryota Hase is often cited by papers focused on Bacterial Identification and Susceptibility Testing (9 papers), Infective Endocarditis Diagnosis and Management (8 papers) and Antimicrobial Resistance in Staphylococcus (7 papers). Ryota Hase collaborates with scholars based in Japan, United States and Malaysia. Ryota Hase's co-authors include Naoto Hosokawa, Yoshihito Otsuka, Hiroyuki Suzuki, Takashi Kurita, Kazuki Yoshida, Shunsuke Uno, Makito Yaegashi, Nobuto Hirata, Daisuke Suzuki and Yoshifumi Uwamino and has published in prestigious journals such as PLoS ONE, Antimicrobial Agents and Chemotherapy and Journal of Antimicrobial Chemotherapy.

In The Last Decade

Ryota Hase

50 papers receiving 474 citations

Peers

Countries citing papers authored by Ryota Hase

Since Specialization

Citations

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

Fields of papers citing papers by Ryota Hase

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryota Hase

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	In vitro activity of cefiderocol against carbapenem-resistant Gram-negative pathogens in Japan 2026 ·Journal of Infection and Chemotherapy ·(unknown), Aki Sakurai, (unknown), (unknown), Masahiro Suzuki, (unknown), Ryota Hase, Hideaki Kato, (unknown), Takashi Matono, (unknown), Momoko Mawatari, (unknown), Kayoko Hayakawa, (unknown), Yohei Doi	0
2	Hospital Preparedness for Conducting Clinical Research During a Pandemic: A Nationwide Survey Among Designated Medical Institutions for Infectious Diseases in Japan 2025 ·Health Security ·Kazuaki Jindai, Hiroki Saito, Eriko Morino, Ryota Hase, Masaya Yamato, (unknown), Taro Shibata, Tatsuo Iiyama	1
3	Validity of claims-based diagnoses for infectious diseases common among immunocompromised patients in Japan 2023 ·BMC Infectious Diseases ·Ryota Hase, Daisuke Suzuki, Cynthia de Luise, (unknown), (unknown), Takakazu Higuchi, Kayoko Katayama, Mitsuyo Kinjo, Sadao Jinno, Toshitaka Morishima, Naonobu Sugiyama, Yoshiya Tanaka, Soko Setoguchi	1
4	Evaluation of potential rabies exposure among Japanese international travelers: A retrospective descriptive study 2023 ·PLoS ONE ·Hidetoshi Nomoto, Kei Yamamoto, Satoshi Kutsuna, Yusuke Asai, Yu Kasamatsu, Michinori Shirano, (unknown), (unknown), (unknown), Masaya Yamato, Koh Shinohara, Naoya Sakamoto, Ryota Hase, Taku Ogawa, Atsushi Nagasaka, (unknown), Norio Ohmagari	0
5	Validation of claims‐based algorithms for rheumatoid arthritis in Japan: Results from the VALIDATE‐J study 2023 ·International Journal of Rheumatic Diseases ·Naonobu Sugiyama, Mitsuyo Kinjo, Sadao Jinno, Cynthia de Luise, Toshitaka Morishima, Takakazu Higuchi, Kayoko Katayama, (unknown), (unknown), Ryota Hase, Daisuke Suzuki, Yoshiya Tanaka, Soko Setoguchi	3
6	A pitfall of cognitive bias during the pandemic: Two cases of Plasmodium falciparum malaria coinfected or misdiagnosed with COVID-19 2023 ·Journal of Infection and Chemotherapy ·(unknown), Ryota Hase, Hideki Ueda, (unknown), (unknown), Naoya Matsuda, (unknown), Takashi Kurita, (unknown)	1
7	Catheter-related bloodstream Mycobacterium wolinskyi infection in an umbilical cord blood transplant recipient: a case report 2022 ·BMC Infectious Diseases ·(unknown), Ryota Hase, (unknown), (unknown), Yoshihito Otsuka, Naoto Hosokawa	3
8	Black hairy tongue caused by metronidazole 2021 ·The Brazilian Journal of Infectious Diseases ·(unknown), Ryota Hase	3
9	Consideration concerning similarities and differences between ANCA-associated vasculitis and IgG-4-related diseases: case series and review of literature 2019 ·Immunologic Research ·Hirotoshi Kawashima, (unknown), (unknown), (unknown), (unknown), (unknown), Ryota Hase, Makio Kawakami, (unknown), Masaki Hiraguri	23
10	A successful salvage therapy with daptomycin and linezolid for right-sided infective endocarditis and septic pulmonary embolism caused by methicillin-resistant Staphylococcus aureus 2018 ·Journal of Infection and Chemotherapy ·(unknown), Takehiko Oami, Kazuya Nakanishi, Ryota Hase, (unknown)	11
11	Lactococcus lactis cholangitis and bacteremia identified by MALDI-TOF mass spectrometry: A case report and review of the literature on Lactococcus lactis infection 2018 ·Journal of Infection and Chemotherapy ·Akihiko Shimizu, Ryota Hase, Daisuke Suzuki, (unknown), Yoshihito Otsuka, Nobuto Hirata, Naoto Hosokawa	15
12	Legionella pneumonia appeared during hospitalization in a patient with hematological malignancy confirmed by sputum culture after negative urine antigen test 2018 ·Journal of Infection and Chemotherapy ·Ryota Hase, Kazuyasu Miyoshi, (unknown), (unknown), Masaki Nakamura, Yoshihito Otsuka	2
13	Unique characteristics of community-onset healthcare- associated bloodstream infections: a multi-centre prospective surveillance study of bloodstream infections in Japan 2017 ·Journal of Hospital Infection ·Nozomi Takeshita, Ichiro Kawamura, Hanako Kurai, Hideki Araoka, Akiko Yoneyama, Takahiro Fujita, Yusuke Ainoda, Ryota Hase, Naoto Hosokawa, (unknown), Noritaka Sekiya, Norio Ohmagari	25
14	Bloodstream infections caused by Streptococcus anginosus group bacteria: A retrospective analysis of 78 cases at a Japanese tertiary hospital 2016 ·Journal of Infection and Chemotherapy ·Hiroyuki Suzuki, Ryota Hase, Yoshihito Otsuka, Naoto Hosokawa	21
15	Pyelonephritis with bacteremia caused by Listeria monocytogenes: A case report 2016 ·Journal of Infection and Chemotherapy ·Shunsuke Uno, Ryota Hase, (unknown), Yoshihito Otsuka, Naoto Hosokawa	2
16	Clinical Features of Community‐Acquired Helicobacter cinaedi Bacteremia 2015 ·Helicobacter ·Yoshifumi Uwamino, (unknown), Ryota Hase, Yoshihito Otsuka, Naoto Hosokawa	18
17	Profile of infective endocarditis at a tertiary-care hospital in Japan over a 14-year period: characteristics, outcome and predictors for in-hospital mortality 2015 ·International Journal of Infectious Diseases ·Ryota Hase, Yoshihito Otsuka, Kazuki Yoshida, Naoto Hosokawa	30
18	Bacterial Meningitis in the Absence of Cerebrospinal Fluid Pleocytosis: A Case Report and Review of the Literature 2014 ·Canadian Journal of Infectious Diseases and Medical Microbiology ·Ryota Hase, Naoto Hosokawa, Makito Yaegashi, (unknown)	26
19	<i>Plasmodium malariae</i> Malaria with more than a 4-month Incubation Period : Difficult to Distinguish from a Relapse of <i>Plasmodium vivax</i> Malaria 2013 ·Kansenshogaku zasshi ·Ryota Hase, Yoshifumi Uwamino, (unknown), (unknown), (unknown), (unknown), Naoto Hosokawa	3
20	Immunohistochemical analysis of nuclear survivin expression in esophageal squamous cell carcinoma 2006 ·Diseases of the Esophagus ·(unknown), M Miyamoto, Liantao Li, M Kadoya, Ryo Takahashi, Ryota Hase, Hiroyuki Kaneko, Toshiaki Shichinohe, Y Kawarada, Tomoo Itoh, Toshiaki Morikawa, Shunsuke Kondo	18

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.

Explore authors with similar magnitude of impact