Ken‐ichi Hara

544 total citations
51 papers, 441 citations indexed

About

Ken‐ichi Hara is a scholar working on Molecular Biology, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Ken‐ichi Hara has authored 51 papers receiving a total of 441 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 9 papers in Electrical and Electronic Engineering and 9 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Ken‐ichi Hara's work include Magnetism in coordination complexes (9 papers), Neural dynamics and brain function (7 papers) and Integrated Circuits and Semiconductor Failure Analysis (5 papers). Ken‐ichi Hara is often cited by papers focused on Magnetism in coordination complexes (9 papers), Neural dynamics and brain function (7 papers) and Integrated Circuits and Semiconductor Failure Analysis (5 papers). Ken‐ichi Hara collaborates with scholars based in Japan, United Kingdom and United States. Ken‐ichi Hara's co-authors include Motomichi Inoue, Masaji Kubo, Tatsuo Kitajima, Toshio Kamei, Noriaki Toyoda, Iwao Ohdomari, Isao Yamada, Risaburô Sato, Masayuki Kimura and Takashi Matsukawa and has published in prestigious journals such as Industrial & Engineering Chemistry Research, Behavioral and Brain Sciences and Applied Surface Science.

In The Last Decade

Ken‐ichi Hara

49 papers receiving 410 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ken‐ichi Hara Japan 12 106 85 77 70 55 51 441
P. Dupuis France 16 116 1.1× 64 0.8× 192 2.5× 237 3.4× 56 1.0× 40 834
ATSUKO NODA Japan 15 40 0.4× 33 0.4× 37 0.5× 6 0.1× 67 1.2× 71 623
Helmut Schütz Switzerland 13 89 0.8× 48 0.6× 19 0.2× 7 0.1× 55 1.0× 40 540
Changshui Chen China 13 113 1.1× 63 0.7× 73 0.9× 31 0.4× 10 0.2× 96 517
Mitsuo Hiramatsu Japan 16 52 0.5× 64 0.8× 106 1.4× 43 0.6× 23 0.4× 42 650
Ikuo Yamamoto Japan 16 37 0.3× 7 0.1× 99 1.3× 91 1.3× 39 0.7× 54 649
Yuzo Tomono Japan 13 67 0.6× 13 0.2× 64 0.8× 61 0.9× 20 0.4× 33 557
Timothy G. Strein United States 17 263 2.5× 39 0.5× 66 0.9× 10 0.1× 32 0.6× 36 813
Lisa Lorenz United States 12 89 0.8× 31 0.4× 147 1.9× 12 0.2× 6 0.1× 29 433
Tohru Kishi Japan 19 47 0.4× 105 1.2× 66 0.9× 9 0.1× 21 0.4× 43 802

Countries citing papers authored by Ken‐ichi Hara

Since Specialization
Citations

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

Fields of papers citing papers by Ken‐ichi Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken‐ichi Hara. 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 Ken‐ichi Hara. The network helps show where Ken‐ichi Hara may publish in the future.

Co-authorship network of co-authors of Ken‐ichi Hara

This figure shows the co-authorship network connecting the top 25 collaborators of Ken‐ichi Hara. A scholar is included among the top collaborators of Ken‐ichi Hara 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 Ken‐ichi Hara. Ken‐ichi Hara 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.
Yamaguchi, Akira, et al.. (2013). Gas Cluster Ion Beam Etching under Acetic Acid Vapor for Etch-Resistant Material. Japanese Journal of Applied Physics. 52(5S2). 05EB05–05EB05. 13 indexed citations
2.
Toyoda, Noriaki, et al.. (2012). Development of Cu Etching Using O2Cluster Ion Beam under Acetic Acid Gas Atmosphere. Japanese Journal of Applied Physics. 51(8S1). 08HA02–08HA02. 8 indexed citations
3.
Satô, Masahiko, et al.. (2007). Simultaneous Determination of Omeprazole and its Metabolites (5′‐Hydroxyomeprazole and Omeprazole Sulfone) in Human Plasma by Liquid Chromatography‐Tandem Mass Spectrometry. Journal of Liquid Chromatography & Related Technologies. 30(12). 1797–1810. 6 indexed citations
4.
5.
Kitajima, Tatsuo & Ken‐ichi Hara. (1998). Roles of Back-Propagating Action Potential in Synaptic Modifications.. International Conference on Neural Information Processing. 1513–1516. 1 indexed citations
6.
Hara, Ken‐ichi, et al.. (1998). Determination of montelukast sodium in human plasma by column-switching high-performance liquid chromatography with fluorescence detection. Journal of Chromatography B Biomedical Sciences and Applications. 713(2). 409–414. 60 indexed citations
7.
Hara, Ken‐ichi, et al.. (1994). In vitro metabolism of dorzolamide, a novel potent carbonic anhydrase inhibitor, in rat liver microsomes.. Drug Metabolism and Disposition. 22(6). 916–921. 13 indexed citations
8.
9.
Saigo, Kazuhiko, Yukihiko Hashimoto, Nobuhiro Kihara, Ken‐ichi Hara, & Masaki Hasegawa. (1990). Gallium Chloride-Mediated Allylation of Dithioacetals with Allylstannanes. Chemistry Letters. 19(7). 1097–1100. 14 indexed citations
10.
Ishizaki, Takashi, et al.. (1988). Effect of Cimetidine on the Pharmacokinetics and Pharmacodynamics of Enalapril in Normal Volunteers. Journal of Cardiovascular Pharmacology. 12(5). 512–519. 11 indexed citations
11.
Hara, Ken‐ichi, et al.. (1988). Analysis of glyphosate and (aminomethyl) phosphonic acid in a suspected poisoning case.. PubMed. 42(2). 128–32. 3 indexed citations
12.
Nakao, Mitsuyuki, Ken‐ichi Hara, Masayuki Kimura, & Risaburô Sato. (1983). Parameter estimation of the threshold time function in the neural system. Biological Cybernetics. 48(2). 131–137. 3 indexed citations
13.
Hara, Ken‐ichi, et al.. (1976). A dynamic model of the receptive field of horizontal cells for monochromatic lights. Biological Cybernetics. 21(4). 221–226. 3 indexed citations
14.
Hara, Ken‐ichi, et al.. (1976). Dynamic characteristics of the receptive field of L-cells for monochromatic lights. Biological Cybernetics. 23(3). 149–156. 1 indexed citations
15.
Hara, Ken‐ichi & Akira Takabayashi. (1975). A dynamic model of retinal cells in the vertebrate retina. Biological Cybernetics. 20(2). 61–67. 4 indexed citations
16.
Hara, Ken‐ichi, et al.. (1975). A dynamic model of the receptive field of L-cells in the carp retina. Biological Cybernetics. 20(1). 1–8. 10 indexed citations
17.
Inoue, Motomichi, Ken‐ichi Hara, Tatsuo Horiba, & Masaji Kubo. (1974). Magnetic Property and Electronic Structure of Tris(2,2′-bipyridine) Complexes of Manganese in Low Oxidation States. Bulletin of the Chemical Society of Japan. 47(9). 2137–2140. 6 indexed citations
18.
Takabayashi, Akira & Ken‐ichi Hara. (1973). A model of photoreceptor cell for response to light through synaptic connection. Kybernetik. 14(3). 151–153. 2 indexed citations
19.
Inoue, Motomichi, et al.. (1972). Magnetic Properties of Copper(II) Complexes of 6-Aminopurine and 6-Hydroxypurine. Bulletin of the Chemical Society of Japan. 45(4). 1054–1057. 26 indexed citations
20.
Hara, Ken‐ichi, Wasuke Mori, Motomichi Inoue, Michihiko Kishita, & Masaji Kubo. (1969). Magnetic Moments of Copper(II) Diethyldithiocarbamate and Related Compounds. Bulletin of the Chemical Society of Japan. 42(2). 576–577. 4 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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