Hitoshi Kumagai

8.4k total citations · 1 hit paper
248 papers, 7.2k citations indexed

About

Hitoshi Kumagai is a scholar working on Materials Chemistry, Inorganic Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Hitoshi Kumagai has authored 248 papers receiving a total of 7.2k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Materials Chemistry, 62 papers in Inorganic Chemistry and 59 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Hitoshi Kumagai's work include Magnetism in coordination complexes (56 papers), Metal-Organic Frameworks: Synthesis and Applications (45 papers) and Metal complexes synthesis and properties (19 papers). Hitoshi Kumagai is often cited by papers focused on Magnetism in coordination complexes (56 papers), Metal-Organic Frameworks: Synthesis and Applications (45 papers) and Metal complexes synthesis and properties (19 papers). Hitoshi Kumagai collaborates with scholars based in Japan, France and United States. Hitoshi Kumagai's co-authors include Mohamedally Kurmoo, Katsuya Inoue, Cameron J. Kepert, Satoshi Kawata, Susumu Kitagawa, Sotaro Miyano, Setsuko Miyanari, Hitomi Kumagaı, Kozo Nakamura and Mitsuharu Hasegawa and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

Hitoshi Kumagai

242 papers receiving 7.0k 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.

Facile synthesis of p-tert-butylthiacalix[4]arene by the reaction of p-tert-butylphenol with elemental sulfur in the presence of a base

1997 519 citations Hitoshi Kumagai et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hitoshi Kumagai Japan	41	2.6k	2.2k	2.2k	1.3k	838	248	7.2k
Carlos F. G. C. Geraldes Portugal	49	2.3k 0.9×	4.8k 2.1×	1.7k 0.8×	1.0k 0.8×	1.3k 1.5×	335	8.9k
Masako Kato Japan	50	2.1k 0.8×	4.6k 2.0×	2.2k 1.0×	2.5k 1.9×	1.0k 1.2×	461	11.1k
Abraham Nudelman Israel	34	1.5k 0.6×	1.5k 0.7×	486 0.2×	4.5k 3.5×	727 0.9×	147	10.0k
Mutsumi Kimura Japan	47	739 0.3×	4.6k 2.1×	761 0.3×	3.1k 2.4×	599 0.7×	507	9.5k
Zhi‐Hui Zhang China	43	3.5k 1.3×	3.3k 1.5×	1.4k 0.6×	1.4k 1.0×	429 0.5×	347	7.1k
Liangliang Zhang China	55	7.6k 2.9×	7.1k 3.2×	1.8k 0.8×	2.1k 1.6×	1.5k 1.8×	242	13.0k
Ling Li China	54	1.7k 0.7×	3.2k 1.4×	549 0.2×	797 0.6×	914 1.1×	274	11.9k
Brigitte Gillet France	30	2.8k 1.1×	2.2k 1.0×	514 0.2×	542 0.4×	403 0.5×	91	6.8k
Yoshio Inoue Japan	75	1.7k 0.6×	1.9k 0.9×	324 0.1×	5.9k 4.5×	1.3k 1.5×	575	20.6k
Hua He China	47	762 0.3×	3.0k 1.3×	412 0.2×	737 0.6×	1.6k 2.0×	234	8.8k

Countries citing papers authored by Hitoshi Kumagai

Since Specialization

Citations

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

Fields of papers citing papers by Hitoshi Kumagai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Kumagai

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

Yamaguchi, Yusuke, et al.. (2023). Differences and similarities of albumins from japonica rice bran, japonica, indica, and javanica rice endosperm in the suppressive effect of postprandial blood glucose elevation. 1(2). 74–83. 1 indexed citations

Yamaguchi, Yusuke, et al.. (2022). Evaluation of the amount of glucose adsorbed on water-soluble dietary fibres by the analysis of its diffusion rate through a dialysis membrane. Food Hydrocolloids. 129. 107626–107626. 11 indexed citations

Yamaguchi, Yusuke, Fumie Shinmachi, Hitoshi Kumagai, et al.. (2022). Suppression of postprandial blood glucose elevation by buckwheat (Fagpopyrum esculentum) albumin hydrolysate and identification of the peptide responsible to the function. Food Science and Human Wellness. 11(4). 992–998. 11 indexed citations

Kumagai, Hitoshi, et al.. (2021). Physical and textural properties of foods with swallowing ease for aged people. Food Science and Technology Research. 27(6). 817–836. 5 indexed citations

Yamaguchi, Yusuke, et al.. (2020). Allergenicity of Deamidated and/or Peptide-Bond-Hydrolyzed Wheat Gliadin by Transdermal Administration. Foods. 9(5). 635–635. 13 indexed citations

Yamaguchi, Yusuke, et al.. (2018). Suppressive Effect of the α-Amylase Inhibitor Albumin from Buckwheat (Fagopyrum esculentum Moench) on Postprandial Hyperglycaemia. Nutrients. 10(10). 1503–1503. 26 indexed citations

Kumagaı, Hitomi, et al.. (2017). Analysis of water sorption isotherms of amorphous food materials by solution thermodynamics with relevance to glass transition: evaluation of plasticizing effect of water by the thermodynamic parameters. Bioscience Biotechnology and Biochemistry. 81(4). 743–749. 3 indexed citations

Akao, Makoto, et al.. (2015). Prevention of Osteoporosis by Oral Administration of Phytate-Removed and Deamidated Soybean β-Conglycinin. International Journal of Molecular Sciences. 16(1). 2117–2129. 7 indexed citations

Kohyama, Kaoru, et al.. (2010). Relationship between the Rheological Properties of Thickener Solutions and Their Velocity through the Pharynx as Measured by the Ultrasonic Pulse Doppler Method. Bioscience Biotechnology and Biochemistry. 74(8). 1598–1605. 43 indexed citations

10.

Kumagai, Hitoshi, et al.. (2009). RESTORING FORCE CHARACTERISTICS OF COUPLING BEAM DAMPERS. Journal of Structural and Construction Engineering (Transactions of AIJ). 74(643). 1677–1684. 1 indexed citations

11.

Kumagai, Hitoshi, et al.. (2009). EXPERIMENTAL STUDY ON COUPLING BEAMS WITH STEEL DAMPERS IN MID-SPAN. Journal of Structural and Construction Engineering (Transactions of AIJ). 74(638). 755–763. 10 indexed citations

12.

Nakazawa, Fumiko, et al.. (2008). Measurement of Mass Dependence of Swallowed Food Velocity in the Pharynx by the Ultrasonic Method. Nippon Shokuhin Kagaku Kogaku Kaishi. 55(7). 330–337. 20 indexed citations

13.

Kumagai, Hitoshi, et al.. (2007). Study on Out-of-plane Shear Failure of Large-Scale RC Panel Specimens. Concrete Research and Technology. 18(1). 11–19. 1 indexed citations

14.

Kumagai, Hitoshi, et al.. (2004). Effect of Freezing on Electrical and Rheological Properties of Food Materials. Food Science and Technology Research. 10(4). 453–459. 36 indexed citations

15.

Kumagaı, Hitomi, et al.. (2002). Deamidation of Wheat-Flour Gluten with Ion-Exchange Resin and Its Functional Properties.. Nippon Shokuhin Kagaku Kogaku Kaishi. 49(10). 639–645. 8 indexed citations

16.

Kumagai, Hitoshi & Hitomi Kumagaı. (2002). Analysis of Molecular or Ion Mobility in Glassy and Rubbery Foods by Electric and Proton-NMR Measurements. Food Science and Technology Research. 8(2). 95–105. 5 indexed citations

17.

Fujii, Tomoyuki, Toshimasa Yano, Hitoshi Kumagai, & Osato Miyawaki. (2000). Dynamic Light Scattering Analysis on Critical Behavior of Cluster Size Distribution of Polyacrylamide and Agarose Solutions near the Sol-Gel Transition Point.. Food Science and Technology Research. 6(2). 94–98. 2 indexed citations

18.

Kumagaı, Hitomi, et al.. (1997). Analysis of Water Sorption Behavior of Native and Denatured Proteins by Solution Thermodynamics. Bioscience Biotechnology and Biochemistry. 61(8). 1307–1311. 12 indexed citations

19.

Roh, Jung Hyeob, Yasuhiro Takenaka, Hideyuki Suzuki, Kenji Yamamoto, & Hitoshi Kumagai. (1995). Escherichia coli K-12 Copper-Containing Monoamine Oxidase: Investigation of the Copper Binding Ligands by Site-Directed Mutagenesis, Elemental Analysis and Topa Quinone Formation. Biochemical and Biophysical Research Communications. 212(3). 1107–1114. 7 indexed citations

20.

Kumagai, Hitoshi, et al.. (1994). High-Rise Building Composed of Reinforced Concrete Shear Wall and Steel Frames. Concrete Journal. 32(6). 36–44.

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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