Koji Sugioka

10.1k total citations · 2 hit papers
268 papers, 7.6k citations indexed

About

Koji Sugioka is a scholar working on Computational Mechanics, Biomedical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Koji Sugioka has authored 268 papers receiving a total of 7.6k indexed citations (citations by other indexed papers that have themselves been cited), including 211 papers in Computational Mechanics, 143 papers in Biomedical Engineering and 88 papers in Electrical and Electronic Engineering. Recurrent topics in Koji Sugioka's work include Laser Material Processing Techniques (206 papers), Nonlinear Optical Materials Studies (60 papers) and Laser-induced spectroscopy and plasma (52 papers). Koji Sugioka is often cited by papers focused on Laser Material Processing Techniques (206 papers), Nonlinear Optical Materials Studies (60 papers) and Laser-induced spectroscopy and plasma (52 papers). Koji Sugioka collaborates with scholars based in Japan, China and Belarus. Koji Sugioka's co-authors include Ya Cheng, Katsumi Midorikawa, K. Toyoda, Yang Liao, Yasutaka Hanada, Masashi Masuda, Jian Xu, Shi Bai, Kazuhiko Shihoyama and Zhizhan Xu and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Koji Sugioka

253 papers receiving 7.2k citations

Hit Papers

align trajectories sort by overperformance

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.

Ultrafast lasers—reliable tools for advanced materials processing

2014 1.1k citations Koji Sugioka, Ya Cheng profile →
Femtosecond laser three-dimensional micro- and nanofabrication

2014 363 citations Koji Sugioka, Ya Cheng profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koji Sugioka Japan	45	4.8k	4.5k	2.0k	1.6k	1.2k	268	7.6k
Shigeki Matsuo Japan	44	2.8k 0.6×	3.6k 0.8×	1.5k 0.7×	2.1k 1.3×	620 0.5×	196	6.1k
D. Bäuerle Austria	35	3.1k 0.6×	2.4k 0.5×	1.7k 0.8×	1.2k 0.7×	2.6k 2.2×	168	7.3k
Junji Nishii Japan	39	2.3k 0.5×	2.3k 0.5×	2.4k 1.2×	1.8k 1.1×	399 0.3×	295	6.6k
Vygantas Mizeikis Japan	38	1.9k 0.4×	3.1k 0.7×	1.2k 0.6×	1.9k 1.2×	405 0.3×	147	5.2k
A. Rosenfeld Germany	43	6.3k 1.3×	2.8k 0.6×	758 0.4×	1.5k 1.0×	3.8k 3.2×	130	7.5k
Jörn Bonse Germany	48	7.9k 1.7×	3.5k 0.8×	1.1k 0.5×	1.5k 0.9×	4.6k 3.9×	165	9.5k
Gediminas Račiukaitis Lithuania	32	1.6k 0.3×	1.7k 0.4×	1.4k 0.7×	709 0.4×	839 0.7×	205	3.9k
Jianda Shao China	36	2.2k 0.5×	1.7k 0.4×	2.9k 1.4×	1.2k 0.8×	883 0.8×	578	6.2k
Razvan Stoian France	38	4.0k 0.8×	2.0k 0.4×	727 0.4×	1.5k 1.0×	2.0k 1.7×	159	5.0k
Andreas Ostendorf Germany	36	1.9k 0.4×	2.5k 0.5×	990 0.5×	876 0.6×	918 0.8×	331	5.3k

Countries citing papers authored by Koji Sugioka

Since Specialization

Citations

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

Fields of papers citing papers by Koji Sugioka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Sugioka

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

Serien, Daniela, Koji Sugioka, & Aiko Narazaki. (2025). ‘Ship-in-a-Bottle’ Integration of pH-Sensitive 3D Proteinaceous Meshes into Microfluidic Channels. Nanomaterials. 15(2). 104–104.

Yasuhara, Ryo, Haotian Yang, Reina Miyagawa, et al.. (2023). Femtosecond vector vortex laser ablation in tungsten: chiral nano-micro texturing and structuring. Optical Materials Express. 14(2). 424–424. 4 indexed citations

Bai, Shi, et al.. (2023). Two-dimensional laser-induced periodic surface structures formed on crystalline silicon by GHz burst mode femtosecond laser pulses. International Journal of Extreme Manufacturing. 5(1). 15004–15004. 43 indexed citations

Obata, Kotaro, et al.. (2023). GHz bursts in MHz burst (BiBurst) enabling high-speed femtosecond laser ablation of silicon due to prevention of air ionization. International Journal of Extreme Manufacturing. 5(2). 25002–25002. 26 indexed citations

Ozasa, Kazunari, Kotaro Obata, Hiroyuki Kawano, Atsushi Miyawaki, & Koji Sugioka. (2023). Femtosecond Laser Direct‐Writing Ablation of Transparent Fluoropolymer Toward Super‐Resolution Imaging of Cell Movements. Advanced Materials Technologies. 8(11). 1 indexed citations

Obata, Kotaro, et al.. (2022). High-speed ablation of crystalline silicon by femtosecond laser BiBurst mode with GHz burst in MHz burst. 537. CThP5D_02–CThP5D_02.

Zhang, Dongshi, et al.. (2022). Liquid vortexes and flows induced by femtosecond laser ablation in liquid governing formation of circular and crisscross LIPSS. Opto-Electronic Advances. 5(2). 210066–210066. 3 indexed citations

Suzuki, Daichi, Daniela Serien, Kotaro Obata, et al.. (2022). Improvement in laser-based micro-processing of carbon nanotube film devices. Applied Physics Express. 15(2). 26503–26503. 9 indexed citations

Zhang, Dongshi, et al.. (2020). Femtosecond laser shockwave peening ablation in liquids for hierarchical micro/nanostructuring of brittle silicon and its biological application. International Journal of Extreme Manufacturing. 2(4). 45001–45001. 40 indexed citations

10.

Zhang, Chenchu, Yanlei Hu, Wenqiang Du, et al.. (2016). Optimized holographic femtosecond laser patterning method towards rapid integration of high-quality functional devices in microchannels. Scientific Reports. 6(1). 33281–33281. 50 indexed citations

11.

Sugioka, Koji. (2015). The State of the Art and Future Prospect of Ultrafast Laser Microprocessing. Journal of the Japan Society for Precision Engineering. 81(8). 709–713. 2 indexed citations

12.

Liao, Yang, Jiangxin Song, En Li, et al.. (2012). Rapid prototyping of three-dimensional microfluidic mixers in glass by femtosecond laser direct writing. Lab on a Chip. 12(4). 746–746. 177 indexed citations

13.

Sugioka, Koji & Ya Cheng. (2012). Femtosecond laser processing for optofluidic fabrication. Lab on a Chip. 12(19). 3576–3576. 147 indexed citations

14.

Sugioka, Koji & Ya Cheng. (2011). Integrated microchips for biological analysis fabricated by femtosecond laser direct writing. MRS Bulletin. 36(12). 1020–1027. 16 indexed citations

15.

Hanada, Yasutaka, et al.. (2004). Microfabrication of Sapphire by Laser-Induced Plasma-Assisted Ablation (LIPAA). 30(2). 105–110. 6 indexed citations

16.

Ho, Stephen, Peter R. Herman, Ya Cheng, Koji Sugioka, & Katsumi Midorikawa. (2004). Direct ultrafast laser writing of buried waveguides in Foturan glass. Conference on Lasers and Electro-Optics. 2. 6 indexed citations

17.

Hong, Minghui, et al.. (2001). <title>Laser-induced-plasma-assisted ablation for glass microfabrication</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4595. 138–146. 15 indexed citations

18.

Zhang, Jie, et al.. (1996). Ablation of Fused Quartz by Ultraviolet, Visible or Infrared Laser Coupled with VUV Laser. Japanese Journal of Applied Physics. 35(11A). L1422–L1422. 4 indexed citations

19.

Sugioka, Koji & K. Toyoda. (1988). Submicron patterned doping of GaAs using a thin solid Si dopant source by transient excimer laser melting. Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena. 6(3). 850–852. 9 indexed citations

20.

Sugioka, Koji. (1986). Papers Presented from Platform : Abstracts of Papers Presented at the 25th Annual Meeting of the Japanese Teratology Society, Nagoya, July 11-12, 1986. Congenital Anomalies. 26(3). 217–245.

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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