Hiroki Sakaguchi

3.3k total citations
161 papers, 2.9k citations indexed

About

Hiroki Sakaguchi is a scholar working on Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, Hiroki Sakaguchi has authored 161 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 114 papers in Electrical and Electronic Engineering, 55 papers in Electronic, Optical and Magnetic Materials and 37 papers in Materials Chemistry. Recurrent topics in Hiroki Sakaguchi's work include Advancements in Battery Materials (96 papers), Advanced Battery Materials and Technologies (76 papers) and Supercapacitor Materials and Fabrication (45 papers). Hiroki Sakaguchi is often cited by papers focused on Advancements in Battery Materials (96 papers), Advanced Battery Materials and Technologies (76 papers) and Supercapacitor Materials and Fabrication (45 papers). Hiroki Sakaguchi collaborates with scholars based in Japan, United States and France. Hiroki Sakaguchi's co-authors include Hiroyuki Usui, Yasuhiro Domi, Takao Esaka, Gin‐ya Adachi, Masahiro Shimizu, Kazuki Yamaguchi, Jiro Shiokawa, Toshiharu Fukunaga, Takahisa Iida and Toshiyuki Itoh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and Chemistry of Materials.

In The Last Decade

Hiroki Sakaguchi

155 papers receiving 2.8k citations

Peers

Hiroki Sakaguchi

EEE

EOMM

Arda Genç United States

Ching-ju Wen Japan

Flaviano García‐Alvarado Spain

K. W. Eberman United States

Hiroki Moriwake Japan

Jun Kikkawa Japan

Gopalakrishnan Sai Gautam United States

Damien Saurel Spain

Khang Hoang United States

J. G. Lozano Spain

Arda Genç United States

Hiroki Sakaguchi

2.2k ×1.0

EEE

948 ×1.0

EOMM

859 ×1.3

643 ×1.3

609 ×1.9

Citations per year, relative to Hiroki Sakaguchi Hiroki Sakaguchi (= 1×) peers Arda Genç

Countries citing papers authored by Hiroki Sakaguchi

Since Specialization

Citations

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

Fields of papers citing papers by Hiroki Sakaguchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroki Sakaguchi

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

Usui, Hiroyuki, et al.. (2025). Sn4P3/Sb Composite Electrodes as High-Performance Anodes for Li-Ion and Na-Ion Storages. Electrochemistry. 93(3). 37004–37004.

Domi, Yasuhiro, Hiroyuki Usui, Kazuma Gotoh, et al.. (2025). Electrochemical Lithiation Mechanism of Nickel Silicide Electrode. Electrochemistry. 93(3). 37009–37009.

Usui, Hiroyuki, et al.. (2025). Mesoporous Spheres Comprised of Rutile TiNbO₄ Particles for Na Storage Materials. PubMed. 5(5). 369–374.

Usui, Hiroyuki, et al.. (2025). Nickel-Doped Titanium Oxide with the Rutile Structure for High-Performance Sodium Storage. ACS Materials Au. 5(3). 558–568. 1 indexed citations

Watanabe, Hiroyasu, et al.. (2024). Solid-state lithium batteries composed of hematite and oxide electrolyte. Materials Letters. 368. 136674–136674. 1 indexed citations

Domi, Yasuhiro, et al.. (2024). Silicon-Based Nanocomposite Anodes with Excellent Cycle Life for Lithium-Ion Batteries Achieved by the Synergistic Effect of Two Silicides. Journal of The Electrochemical Society. 171(8). 80506–80506. 3 indexed citations

Usui, Hiroyuki, et al.. (2024). Coating of Chlorophylls a and b Enhanced Photoelectrochemical Capacitor Reaction of TiO₂/MnO₂ Composite Electrode. ACS Applied Bio Materials. 7(6). 3629–3635. 2 indexed citations

Yotsuyanagi, Hiroshi, Norio Ohmagari, Yohei Doi, et al.. (2024). Prevention of post COVID-19 condition by early treatment with ensitrelvir in the phase 3 SCORPIO-SR trial. Antiviral Research. 229. 105958–105958. 8 indexed citations

Watanabe, Hiroyasu, et al.. (2024). NaFeO ₂ : Possible Materials for Anode and Cathode of Na-Ion Batteries. ACS electrochemistry.. 1(1). 73–81. 5 indexed citations

10.

Ohmagari, Norio, Hiroshi Yotsuyanagi, Yohei Doi, et al.. (2024). Efficacy and Safety of Ensitrelvir for Asymptomatic or Mild COVID‐19: An Exploratory Analysis of a Multicenter, Randomized, Phase 2b/3 Clinical Trial. Influenza and Other Respiratory Viruses. 18(6). e13338–e13338. 6 indexed citations

11.

Domi, Yasuhiro, Hiroyuki Usui, & Hiroki Sakaguchi. (2024). Analysis of the interfacial reaction between Si-based anodes and electrolytes in Li-ion batteries. Chemical Communications. 60(89). 12986–12999. 2 indexed citations

12.

Domi, Yasuhiro, Hiroyuki Usui, Naoya Wada, et al.. (2023). Anode Properties of Sb-Based Alloy Electrodes for K-Ion Batteries in an Ionic-Liquid Electrolyte. ACS Applied Energy Materials. 6(22). 11583–11591. 3 indexed citations

13.

Usui, Hiroyuki, Yasuhiro Domi, & Hiroki Sakaguchi. (2023). Rutile TiO₂ Creates Advanced Na-Storage Materials. ACS Applied Energy Materials. 6(8). 4089–4102. 21 indexed citations

14.

Kato, Akihiko, et al.. (2023). Electrochemical Anode Behavior of α-FeSi2 Co-Sintered with Solid Electrolyte. SHILAP Revista de lepidopterología. 92(1). 17004–17004. 1 indexed citations

15.

Mukae, Hiroshi, Hiroshi Yotsuyanagi, Norio Ohmagari, et al.. (2022). Efficacy and Safety of Ensitrelvir in Patients With Mild-to-Moderate Coronavirus Disease 2019: The Phase 2b Part of a Randomized, Placebo-Controlled, Phase 2/3 Study. Clinical Infectious Diseases. 76(8). 1403–1411. 90 indexed citations

16.

Usui, Hiroyuki, Shin Suzuki, Yasuhiro Domi, & Hiroki Sakaguchi. (2020). Impacts of MnO₂ Crystal Structures and Fe Doping in Those on Photoelectrochemical Charge–Discharge Properties of TiO₂/MnO₂ Composite Electrodes. ACS Sustainable Chemistry & Engineering. 1 indexed citations

17.

Sakaguchi, Hiroki & Hiroyuki Usui. (2012). . Electrochemistry. 80(1). 45–50. 1 indexed citations

18.

Usui, Hiroyuki, et al.. (2009). Anode properties of Ru-coated Si thick film electrodes prepared by gas-deposition. Journal of Power Sources. 195(11). 3649–3654. 23 indexed citations

19.

Kanno, Toru, et al.. (1990). Clinical study of echogenic small hepatocellular carcinoma (.LEQ.2cm) with fatty metamorphosis.. Kanzo. 31(6). 647–652. 1 indexed citations

20.

Sakaguchi, Hiroki, et al.. (1987). Thin films-preparation, structure and properties. Characterization of LaNi5 thin films prepared by sputtering and evaporating methods.. NIPPON KAGAKU KAISHI. 1875–1879. 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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