Hitoshi Arai

1.1k total citations
70 papers, 774 citations indexed

About

Hitoshi Arai is a scholar working on Organic Chemistry, Molecular Biology and Toxicology. According to data from OpenAlex, Hitoshi Arai has authored 70 papers receiving a total of 774 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Organic Chemistry, 15 papers in Molecular Biology and 15 papers in Toxicology. Recurrent topics in Hitoshi Arai's work include Bioactive Compounds and Antitumor Agents (14 papers), Advanced Harmonic Analysis Research (10 papers) and Cancer therapeutics and mechanisms (10 papers). Hitoshi Arai is often cited by papers focused on Bioactive Compounds and Antitumor Agents (14 papers), Advanced Harmonic Analysis Research (10 papers) and Cancer therapeutics and mechanisms (10 papers). Hitoshi Arai collaborates with scholars based in Japan, United States and Slovakia. Hitoshi Arai's co-authors include Masaji Kasai, Yoshihiko Ito, Kohei Tamao, Takashi Nakajima, Ritsuo Sumiya, Howard D. Beall, David Ross, Neil W. Gibson, David Siegel and Yoshiki Nakagawa and has published in prestigious journals such as Journal of the American Chemical Society, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Hitoshi Arai

63 papers receiving 722 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hitoshi Arai Japan	13	333	255	153	108	94	70	774
Petr Šimon Czechia	16	407 1.2×	177 0.7×	13 0.1×	47 0.4×	10 0.1×	86	1.1k
Sadao Sato Japan	12	183 0.5×	116 0.5×	13 0.1×	32 0.3×	8 0.1×	52	480
Arijit Ghosh India	13	79 0.2×	280 1.1×	29 0.2×	80 0.7×	18 0.2×	20	457
Shenlin Huang United States	14	513 1.5×	228 0.9×	22 0.1×	66 0.6×	76 0.8×	26	765
Ki Bum Hong South Korea	18	510 1.5×	174 0.7×	17 0.1×	98 0.9×	93 1.0×	43	838
Imadul Islam Saudi Arabia	22	427 1.3×	381 1.5×	71 0.5×	100 0.9×	11 0.1×	55	1.1k
Rajavel Srinivasan Singapore	16	523 1.6×	454 1.8×	23 0.2×	95 0.9×	31 0.3×	47	845
Daniela Verga France	18	278 0.8×	667 2.6×	41 0.3×	153 1.4×	45 0.5×	35	932
Kaapjoo Park United States	19	372 1.1×	244 1.0×	56 0.4×	33 0.3×	14 0.1×	25	693
Andreas L. Marzinzik Switzerland	17	490 1.5×	536 2.1×	12 0.1×	93 0.9×	24 0.3×	39	1.0k

Countries citing papers authored by Hitoshi Arai

Since Specialization

Citations

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

Fields of papers citing papers by Hitoshi Arai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Arai

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

Itô, Yôhei, et al.. (2025). Thermal Expansion Control of Printed Circuit Boards Using Copper-Molybdenum Composite Materials. IMAPSource Proceedings. 2024(Symposium).

Arai, Hitoshi, et al.. (2012). Potentials for Spatial Geometry Curriculum Development with Three-Dimensional Dynamic Geometry Software in Lower Secondary Mathematics.. International Journal for Technology in Mathematics Education. 19(2). 73–79. 5 indexed citations

Arai, Hitoshi, et al.. (2009). 2D tight framelets with orientation selectivity suggested by vision science. JSIAM Letters. 1(0). 9–12. 1 indexed citations

Ishida, Hiroshi, Yoshinori Yamashita, Jiro Kajita, et al.. (2008). Novel and orally active 5-(1,3,4-oxadiazol-2-yl)pyrimidine derivatives as selective FLT3 inhibitors. Bioorganic & Medicinal Chemistry Letters. 18(20). 5472–5477. 9 indexed citations

Sato, Takashi, Masato Komai, Katsuya Kobayashi, et al.. (2008). Inhibitory Effect of the New Orally Active CCR4 Antagonist K327 on CCR4+CD4+ T Cell Migration into the Lung of Mice with Ovalbumin-Induced Lung Allergic Inflammation. Pharmacology. 84(3). 171–182. 16 indexed citations

Arai, Hitoshi. (2006). Teaching of Functions using the Prediction of Cedar Pollen Counts. 88(11). 11–18.

Saijo, Yoshifumi, et al.. (2003). Development of an ultra-portable echo device connected to USB port. Ultrasonics. 42(1-9). 699–703. 9 indexed citations

Arai, Hitoshi, et al.. (2000). Purification and characterization of a major esterase BesB from hemolymph of the silkworm Bombyx mori. Nihon sanshigaku zasshi. 69(2). 121–130. 1 indexed citations

Arai, Hitoshi, et al.. (1999). Development of Large-scale Synthetic Process for Antitumor Agent EO9.. Journal of Synthetic Organic Chemistry Japan. 57(5). 401–406. 2 indexed citations

10.

Arai, Hitoshi, et al.. (1996). Occurrence of novel types of hemolymph esterases in the silkworm, Bombyx mori. Nihon sanshigaku zasshi. 65(6). 500–502. 1 indexed citations

11.

Uehira, Kazutake, et al.. (1995). A New Blazed Half-Transparent Mirror (BHM) for Eye Contact. IEICE Transactions on Communications. 78(3). 373–378. 1 indexed citations

12.

Ashizawa, Tadashi, Akihiko Okamoto, Masami Okabe, et al.. (1995). Characteristics of the antitumor activity of M-16 and M-18, major metabolites of a new mitomycin C derivative KW-2149, in mice. Anti-Cancer Drugs. 6(6). 763–770. 5 indexed citations

13.

Arai, Hitoshi, Yutaka Kanda, Tadashi Ashizawa, et al.. (1994). Mitomycin derivatives having unique condensed-ring structures. Their synthesis and antitumor activity.. The Journal of Antibiotics. 47(11). 1312–1321. 1 indexed citations

14.

Kobayashi, Eiji, Masami Okabe, Motomichi Kono, et al.. (1993). Comparison of uptake of mitomycin C and KW-2149 by murine P388 leukemia cells sensitive or resistant to mitomycin C. Cancer Chemotherapy and Pharmacology. 32(1). 20–24. 19 indexed citations

15.

Kanda, Yutaka, Hitoshi Arai, Tadashi Ashizawa, Makoto Morimoto, & Masaji Kasai. (1992). New potent mitomycin derivatives: synthesis and antitumor activity of 7,7-(ethylenedioxy)mitomycins. Journal of Medicinal Chemistry. 35(15). 2781–2786. 5 indexed citations

16.

Siegel, David, Howard D. Beall, Masaji Kasai, et al.. (1992). Bioreductive activation of mitomycin C by DT-diaphorase. Biochemistry. 31(34). 7879–7885. 137 indexed citations

17.

Kasai, Masaji, Hitoshi Arai, & Yutaka Kanda. (1991). An unusual replacement of a methylene moiety by a phenylseleno group. Synthesis of mitomycin C labelled at C-6 by 13CH3 and C2H3. Journal of the Chemical Society Chemical Communications. 600–600. 3 indexed citations

18.

Arai, Hitoshi. (1986). On the algebra of bounded holomorphic martingales. Proceedings of the American Mathematical Society. 97(4). 616–620. 3 indexed citations

19.

Arai, Hitoshi. (1986). On the Algebra of Bounded Holomorphic Martingales. Proceedings of the American Mathematical Society. 97(4). 616–616. 1 indexed citations

20.

Arai, Hitoshi. (1986). Measures of Carleson type on filtrated probability spaces and the corona theorem on complex Brownian spaces. Proceedings of the American Mathematical Society. 96(4). 643–647. 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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