K. Koseki

4.8k total citations
29 papers, 320 citations indexed

About

K. Koseki is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Control and Systems Engineering. According to data from OpenAlex, K. Koseki has authored 29 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 13 papers in Aerospace Engineering and 6 papers in Control and Systems Engineering. Recurrent topics in K. Koseki's work include Particle accelerators and beam dynamics (12 papers), Silicon Carbide Semiconductor Technologies (12 papers) and Electrostatic Discharge in Electronics (9 papers). K. Koseki is often cited by papers focused on Particle accelerators and beam dynamics (12 papers), Silicon Carbide Semiconductor Technologies (12 papers) and Electrostatic Discharge in Electronics (9 papers). K. Koseki collaborates with scholars based in Japan. K. Koseki's co-authors include T. Wakano, T. Hirayama, M. Kasai, Y. Nitta, Tadaaki Nakajima, Ken‐ichi Inoue, Haruta Tsutomu, Takashi Nagano, N. Fukushima and H. Takahashi and has published in prestigious journals such as Carbon, IEEE Transactions on Industry Applications and Sustainability.

In The Last Decade

K. Koseki

28 papers receiving 291 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K. Koseki Japan 7 272 74 68 48 40 29 320
Byoung-Soo Choi South Korea 8 156 0.6× 74 1.0× 55 0.8× 171 3.6× 25 0.6× 39 371
Haruta Tsutomu Japan 4 250 0.9× 48 0.6× 42 0.6× 32 0.7× 30 0.8× 5 269
Taku Umebayashi Germany 8 461 1.7× 44 0.6× 36 0.5× 43 0.9× 29 0.7× 15 488
Wengao Lu China 9 271 1.0× 61 0.8× 10 0.1× 121 2.5× 15 0.4× 104 300
Zhongjian Chen China 9 316 1.2× 72 1.0× 9 0.1× 132 2.8× 17 0.4× 116 356
Keiji Tatani Taiwan 9 307 1.1× 21 0.3× 35 0.5× 61 1.3× 10 0.3× 12 334
Keigo Isobe Japan 9 416 1.5× 110 1.5× 119 1.8× 174 3.6× 94 2.4× 12 433
K. Kiyoyama Japan 11 338 1.2× 17 0.2× 21 0.3× 85 1.8× 16 0.4× 21 353
Reydezel Torres‐Torres Mexico 14 641 2.4× 62 0.8× 9 0.1× 51 1.1× 7 0.2× 99 686
Jiao Bai China 10 153 0.6× 8 0.1× 42 0.6× 113 2.4× 12 0.3× 28 325

Countries citing papers authored by K. Koseki

Since Specialization
Citations

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

Fields of papers citing papers by K. Koseki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Koseki

This figure shows the co-authorship network connecting the top 25 collaborators of K. Koseki. A scholar is included among the top collaborators of K. Koseki 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 K. Koseki. K. Koseki 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.
Hashimoto, Jun, et al.. (2024). Synergistic Control of Active Filter and Grid Forming Inverter for Power Quality Improvement. Sustainability. 16(20). 9068–9068.
2.
Koseki, K., Masayuki Yamamoto, & Yasunori Tanaka. (2020). Enhancement of Surge-Suppression Performance of a Solid-State Snubber by a SiC Avalanche-Diode. 3. 2548–2553. 2 indexed citations
3.
Yamamoto, Masayuki, et al.. (2020). Surge absorption by the 430V mesa-structured SiC avalanche diode. 186–189. 1 indexed citations
4.
5.
Koseki, K., et al.. (2018). Dynamic Behavior of a Medium-Voltage <italic>N</italic>-Channel SiC-IGBT With Ultrafast Switching Performance of 300 kV/μs. IEEE Transactions on Industry Applications. 54(4). 3558–3565. 20 indexed citations
6.
Yonezawa, Yoshiyuki, Koji Nakayama, Ryoji Kosugi, et al.. (2018). Progress in High and Ultrahigh Voltage Silicon Carbide Device Technology. 19.3.1–19.3.4. 5 indexed citations
7.
Koseki, K. & Yasunori Tanaka. (2018). Surge Voltage Absorption by a Silicon Carbide Avalanche-Diode with P-N structure. 2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia). 2 indexed citations
8.
Koseki, K., et al.. (2016). Dynamic behavior of a medium-voltage N-channel SiC-IGBT with ultra-fast switching performance of 300 kV/as. International Conference on Electrical Machines and Systems. 3 indexed citations
9.
Umebayashi, Taku, Tadaaki Nakajima, K. Koseki, et al.. (2013). A 1/4-inch 8Mpixel back-illuminated stacked CMOS image sensor. 484–485. 140 indexed citations
10.
Koseki, K.. (2013). Development of the 320kA pulsed magnetic horn power supply with a novel energy recovery system for the T2K experiment. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 735. 633–639. 1 indexed citations
11.
Strasser, P., K. Koseki, Hiroshi Matsumoto, et al.. (2012). New Muon Kicker System for the Decay Muon Beamline at J-PARC. Physics Procedia. 30. 65–68. 8 indexed citations
12.
Koseki, K. & Ken Takayama. (2008). Development of pulsed power modulator for induction synchrotron. Electrical Engineering in Japan. 166(2). 8–14. 1 indexed citations
13.
Sato, Hiroki, S. Igarashi, K. Koseki, et al.. (2007). Application of the Power Devices for the Accelerator Magnet Power Supply. ns 30. 911–918. 2 indexed citations
14.
Koseki, K. & Ken Takayama. (2006). Development of Pulsed Power Modulator for Induction Synchrotron. IEEJ Transactions on Fundamentals and Materials. 126(3). 121–126. 3 indexed citations
15.
YOSHIHARA, Sachio, Mitsuru Kikuchi, Yasushi Ito, et al.. (2006). A 1/1.8-inch 6.4MPixel 60 frames/s CMOS Image Sensor with Seamless Mode Change. 1984–1993. 74 indexed citations
16.
Koseki, K., M. Wake, & Ken Takayama. (2005). Significance of isolation impedance in a solid-state power modulator. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 554(1-3). 64–74. 8 indexed citations
17.
Koseki, K., et al.. (2005). Parasitic resonance in a solid-state pulsed power modulator. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 556(1). 24–30. 3 indexed citations
18.
Koseki, K., Ken Takayama, J. Kishiro, et al.. (2004). R&D works on 1MHz power modulator for induction synchrotron. 568–570. 3 indexed citations
19.
Takayama, Ken, J. Kishiro, K. Koseki, et al.. (2004). A pop experiment scenario of induction synchrotron at the kek 12GeV-PS. 3. 1807–1807. 3 indexed citations
20.
Ishii, Chiaki, K. Koseki, Takeshi Amari, et al.. (2001). Flow behavior of graphitized carbon black suspensions. Carbon. 39(15). 2384–2386. 9 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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