Kenichi Maruyama

1.3k total citations
76 papers, 950 citations indexed

About

Kenichi Maruyama is a scholar working on Mathematical Physics, Geometry and Topology and Electrical and Electronic Engineering. According to data from OpenAlex, Kenichi Maruyama has authored 76 papers receiving a total of 950 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Mathematical Physics, 20 papers in Geometry and Topology and 17 papers in Electrical and Electronic Engineering. Recurrent topics in Kenichi Maruyama's work include Homotopy and Cohomology in Algebraic Topology (19 papers), Algebraic structures and combinatorial models (16 papers) and Electrochemical Analysis and Applications (12 papers). Kenichi Maruyama is often cited by papers focused on Homotopy and Cohomology in Algebraic Topology (19 papers), Algebraic structures and combinatorial models (16 papers) and Electrochemical Analysis and Applications (12 papers). Kenichi Maruyama collaborates with scholars based in Japan, United States and Germany. Kenichi Maruyama's co-authors include Yuji Mishima, Junko Motonaka, Koji Suzuki, Osamu Niwa, Keiji Minagawa, Dai Kato, Ryoji Kurita, Shigeru Hirono, Jianbo Jia and Yukari Sato and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Analytical Chemistry.

In The Last Decade

Kenichi Maruyama

64 papers receiving 907 citations

Peers

Kenichi Maruyama
Shiojenn Tseng Taiwan
Juan Ruiz Spain
Romas Baronas Lithuania
Takashi Ono United States
Prasanta K. Nandi India
Jinyuan Mo China
Lloyd W. Burgess United States
Chun-Mei Zhang China
Shiojenn Tseng Taiwan
Kenichi Maruyama
Citations per year, relative to Kenichi Maruyama Kenichi Maruyama (= 1×) peers Shiojenn Tseng

Countries citing papers authored by Kenichi Maruyama

Since Specialization
Citations

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

Fields of papers citing papers by Kenichi Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenichi Maruyama

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

All Works

20 of 20 papers shown
1.
Fujishiro, Jun, Koji Oba, Tetsuya Ishimaru, et al.. (2025). Impact of prophylactic antibiotic duration on surgical site infection rate in neonatal surgery: a multicenter retrospective observational study. Journal of Perinatology. 45(10). 1443–1449.
2.
Tanaka, Seiya, Ryoji Kiyanagi, Yoshihisa Ishikawa, et al.. (2023). Incommensurate helimagnetic structure of Ba(Fe1−xScx)12O19 determined by single-crystal neutron diffraction. Physical Review Materials. 7(1). 2 indexed citations
3.
Maruyama, Kenichi, Kosuke Sawabe, Tomo Sakanoue, et al.. (2015). Ambipolar light-emitting organic single-crystal transistors with a grating resonator. Scientific Reports. 5(1). 10221–10221. 29 indexed citations
4.
Arkowitz, Martin & Kenichi Maruyama. (2014). The Gottlieb group of a wedge of suspensions. Journal of the Mathematical Society of Japan. 66(3).
5.
Tsuji, Tokuo, Kensuke Harada, Kenji Kaneko, Fumio Kanehiro, & Kenichi Maruyama. (2010). Grasp Planning for a Multifingered Hand with a Humanoid Robot. Journal of Robotics and Mechatronics. 22(2). 230–238. 17 indexed citations
6.
Maruyama, Kenichi, et al.. (2008). Homotopy groups of the spaces of self-maps of Lie groups. Journal of the Mathematical Society of Japan. 60(3). 1 indexed citations
7.
Kobayashi, Yasuhiro, Masaru Sakai, Akio Ueda, et al.. (2008). Writing and Reading Methodology for Biochips with Sub-100-nm Chemical Patterns Based on Near-Field Scanning Optical Microscopy. Analytical Sciences. 24(5). 571–576. 8 indexed citations
8.
Honda, Aki, Hirokazu Komatsu, Dai Kato, et al.. (2008). Newly Developed Chemical Probes and Nano-Devices for Cellular Analysis. Analytical Sciences. 24(1). 55–66. 13 indexed citations
9.
Maruyama, Kenichi. (2007). Localization and completion of nilpotent groups of automorphisms. Topology. 46(3). 319–341. 2 indexed citations
10.
Ueda, Akio, et al.. (2007). Neurite Imaging of Living PC12 Cells with Scanning Electrochemical/Near‐Field Optical/Atomic Force Microscopy. Angewandte Chemie International Edition. 46(43). 8238–8241. 37 indexed citations
11.
Ito, Takeshi, Hiroko Miyoshi, Kenichi Maruyama, et al.. (2007). Characterization of a microfluidic device fabricated using a photosensitive sheet. Journal of Micromechanics and Microengineering. 17(3). 432–438. 12 indexed citations
12.
Yoshimi, Takashi, et al.. (2006). GLOSSY OBJECT MEASUREMENT WITH THREE CAMERAS CORRELATION STEREO. 105(500). 189–193. 1 indexed citations
13.
14.
Maruyama, Kenichi, Yuji Mishima, Keiji Minagawa, & Junko Motonaka. (2002). DNA Sensor with a Dipyridophenazine Complex of Osmium(II) as an Electrochemical Probe. Analytical Chemistry. 74(15). 3698–3703. 61 indexed citations
15.
Maruyama, Kenichi, et al.. (2001). Groups of homotopy self-equivalences and related topics : proceedings of the Workshop on Groups of Homotopy Self-Equivalences and Related Topics, September 5-11, 1999, University of Milan, Gargnano, Italy. American Mathematical Society eBooks.
16.
Maruyama, Kenichi, et al.. (2001). Groups of Homotopy Self-Equivalences and Related Topics. Contemporary mathematics - American Mathematical Society. 4 indexed citations
17.
Mishima, Yuji, et al.. (2000). Detection of DNA segment utilizing an immobilized DNA electrode and an osmium complex. Sensors and Actuators B Chemical. 65(1-3). 340–342. 7 indexed citations
18.
Maruyama, Kenichi, Junko Motonaka, Yuji Mishima, & Yasuo Nakabayashi. (1999). DNA hybridization sensor utilizing [Os(5, 6-dmphen)3]2+ by square wave voltammetry. Nucleic Acids Symposium Series. 42(1). 181–182. 2 indexed citations
19.
Maruyama, Kenichi. (1987). The Stable Cohomotopy Ring of $G_2$. Publications of the Research Institute for Mathematical Sciences. 23(4). 731–736. 1 indexed citations
20.
Maruyama, Kenichi. (1984). NOTE ON SELF H-MAPS OF SU(3). Memoirs of the Faculty of Science Kyushu University Series A Mathematics. 38(1). 5–8. 3 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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