Toshihiko Uto

3.0k total citations · 1 hit paper
11 papers, 2.5k citations indexed

About

Toshihiko Uto is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Toshihiko Uto has authored 11 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Electrical and Electronic Engineering, 3 papers in Polymers and Plastics and 2 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Toshihiko Uto's work include Silicon and Solar Cell Technologies (6 papers), Thin-Film Transistor Technologies (6 papers) and Conducting polymers and applications (3 papers). Toshihiko Uto is often cited by papers focused on Silicon and Solar Cell Technologies (6 papers), Thin-Film Transistor Technologies (6 papers) and Conducting polymers and applications (3 papers). Toshihiko Uto collaborates with scholars based in Japan, Netherlands and United States. Toshihiko Uto's co-authors include Kenji Yamamoto, Daisuke Adachi, Kunta Yoshikawa, Hisashi Uzu, Toru Irie, Hayato Kawasaki, Kunihiro Nakano, Wataru Yoshida, Masanori Kanematsu and Tetsuya Satoh and has published in prestigious journals such as Chemical Communications, Nature Energy and The Journal of Organic Chemistry.

In The Last Decade

Toshihiko Uto

11 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%

2017 2.2k citations Kunta Yoshikawa, Hayato Kawasaki et al. Nature Energy profile →

Peers

Toshihiko Uto

EEE

MC

AMPO

RESE

PP

Kunihiro Nakano Japan

J. Poortmans Belgium

Masanori Kanematsu Japan

Takuya Matsui Japan

Valentin D. Mihailetchi Germany

Erik Ahlswede Germany

Toru Irie Japan

Hayato Kawasaki Japan

Kunta Yoshikawa Japan

Hisashi Uzu Japan

Kunihiro Nakano Japan

Toshihiko Uto

2.1k ×1.0

EEE

907 ×1.1

MC

643 ×1.2

AMPO

276 ×0.9

RESE

299 ×1.1

PP

Citations per year, relative to Toshihiko Uto Toshihiko Uto (= 1×) peers Kunihiro Nakano

Countries citing papers authored by Toshihiko Uto

Since Specialization

Citations

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

Fields of papers citing papers by Toshihiko Uto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshihiko Uto

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

All Works

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11 of 11 papers shown

1.

Uto, Toshihiko, Juan Sancho, Kirill Zinoviev, et al.. (2018). A highly miniturized single-chip MOEMS scanner for all-in-one imaging solution. Research Repository (Delft University of Technology). 25–28. 4 indexed citations

2.

Adachi, Daisuke, et al.. (2017). Effects of SiOx barrier layer prepared by plasma-enhanced chemical vapor deposition on improvement of long-term reliability and production cost for Cu-plated amorphous Si/crystalline Si heterojunction solar cells. Solar Energy Materials and Solar Cells. 163. 204–209. 60 indexed citations

3.

Yoshikawa, Kunta, Hayato Kawasaki, Wataru Yoshida, et al.. (2017). Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%. Nature Energy. 2(5). 2196 indexed citations breakdown →

4.

Yoshikawa, Kunta, Hayato Kawasaki, Kunihiro Nakano, et al.. (2016). 6 inch High efficiency back contact crystalline Si solar cell applying heterojunction and thinfilm technology. 3366–3369. 4 indexed citations

5.

Feltrin, A., Tomomi Meguro, Takashi Suezaki, et al.. (2013). Advanced light trapping designs for high efficiency thin film silicon solar cells. Solar Energy Materials and Solar Cells. 119. 219–227. 25 indexed citations

6.

Meguro, Tomomi, A. Feltrin, Takashi Suezaki, et al.. (2012). Advanced Light Trapping of High-Efficiency Thin Film Silicon Solar Cells. Japanese Journal of Applied Physics. 51(10S). 10NB02–10NB02. 7 indexed citations

7.

Meguro, Tomomi, A. Feltrin, Takashi Suezaki, et al.. (2012). Advanced Light Trapping of High-Efficiency Thin Film Silicon Solar Cells. Japanese Journal of Applied Physics. 51(10S). 10NB02–10NB02. 3 indexed citations

8.

Ie, Yutaka, Toshihiko Uto, Yoshihito Honsho, et al.. (2010). Physical Properties, Charge Carrier Mobility, and Photovoltaic Performance of Dendritic Oligothiophene Bearing Naphthalene Bis(dicarboximide) Groups. Japanese Journal of Applied Physics. 49(1). 01AC03–01AC03. 2 indexed citations

9.

Ie, Yutaka, Toshihiko Uto, Nobuhiro Yamamoto, & Yoshio Aso. (2009). Dendritic oligothiophene bearing perylene bis(dicarboximide) groups as an active material for photovoltaic device. Chemical Communications. 1213–1213. 23 indexed citations

10.

Ie, Yutaka, Toshihiko Uto, Akinori Saeki, et al.. (2009). Photovoltaic performance and charge carrier mobility of dendritic oligothiophene bearing perylene bis(dicarboximide) groups. Synthetic Metals. 159(9-10). 797–801. 9 indexed citations

11.

Uto, Toshihiko, Masaki Shimizu, Kenji Ueura, et al.. (2007). Rhodium-Catalyzed Oxidative Coupling of Triarylmethanols with Internal Alkynes via Successive C−H and C−C Bond Cleavages. The Journal of Organic Chemistry. 73(1). 298–300. 123 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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