Keiichi Inoue

6.8k total citations
166 papers, 4.6k citations indexed

About

Keiichi Inoue is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Biomedical Engineering. According to data from OpenAlex, Keiichi Inoue has authored 166 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 122 papers in Cellular and Molecular Neuroscience, 74 papers in Molecular Biology and 31 papers in Biomedical Engineering. Recurrent topics in Keiichi Inoue's work include Photoreceptor and optogenetics research (117 papers), Neuroscience and Neuropharmacology Research (67 papers) and Neuroscience and Neural Engineering (27 papers). Keiichi Inoue is often cited by papers focused on Photoreceptor and optogenetics research (117 papers), Neuroscience and Neuropharmacology Research (67 papers) and Neuroscience and Neural Engineering (27 papers). Keiichi Inoue collaborates with scholars based in Japan, Israel and United States. Keiichi Inoue's co-authors include Hideki Kandori, Hiroyuki Arai, Rei Abe‐Yoshizumi, Yoshitaka Kato, Oded Béjà, I Kudo, Makoto Murakami, Hikaru Ono, Ken Nakazawa and Mitsuharu Hattori and has published in prestigious journals such as Nature, Chemical Reviews and Proceedings of the National Academy of Sciences.

In The Last Decade

Keiichi Inoue

156 papers receiving 4.6k citations

Peers

Keiichi Inoue

CMN

EAS

Takeshi Nakamura Japan

Thomas Zeuthen Denmark

Thomas Friedrich Germany

Mustafa B.A. Djamgoz United Kingdom

L. Felipe Barros Chile

Yoshihiro Kubo Japan

Hideaki Kato Japan

David C. Gadsby United States

Lian Li United States

Hiromu Yawo Japan

Takeshi Nakamura Japan

Keiichi Inoue

2.0k ×0.7

CMN

4.3k ×1.8

462 ×0.8

400 ×0.9

88 ×0.3

EAS

Citations per year, relative to Keiichi Inoue Keiichi Inoue (= 1×) peers Takeshi Nakamura

Countries citing papers authored by Keiichi Inoue

Since Specialization

Citations

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

Fields of papers citing papers by Keiichi Inoue

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiichi Inoue

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

Fujimoto, Kazuhiro J., Masae Konno, Takashi Nagata, et al.. (2025). Protonation-Enhanced Energy Transfer in Xanthorhodopsin Kin4B8. The Journal of Physical Chemistry Letters. 16(45). 11884–11892.

Miwa, Shinji, Tatsuya Yamamoto, Takashi Nagata, et al.. (2025). Spin polarization driven by molecular vibrations leads to enantioselectivity in chiral molecules. Science Advances. 11(44). eadv5220–eadv5220. 1 indexed citations

Galindo, Luis Javier, et al.. (2025). Apusomonad rhodopsins: A new family of ultraviolet to blue light–absorbing rhodopsin channels. Proceedings of the National Academy of Sciences. 122(42). e2510619122–e2510619122.

Yoshimi, Kazuyoshi, Haruhiko Ohashi, Hidekazu Mimura, et al.. (2025). Chemical-state imaging of a mammalian cell through multi-elemental soft x-ray spectro-ptychography. Applied Physics Letters. 126(4).

Kawasaki, Yuma, Masaya Watanabe, Masahiro Fukuda, et al.. (2025). Structural Changes in the Retinal Chromophore and Ion-Conducting Pathway of an Anion Channelrhodopsin GtACR1. The Journal of Physical Chemistry Letters. 16(24). 6234–6241.

Suzuki, K., Masae Konno, Yuma Kawasaki, et al.. (2024). Light-driven anion-pumping rhodopsin with unique cytoplasmic anion-release mechanism. Journal of Biological Chemistry. 300(10). 107797–107797.

Otomo, A., Misao Mizuno, Keiichi Inoue, Hideki Kandori, & Yasuhisa Mizutani. (2023). Protein dynamics of a light-driven Na<sup>+</sup> pump rhodopsin probed using a tryptophan residue near the retinal chromophore. Biophysics and Physicobiology. 20(Supplemental). n/a–n/a. 1 indexed citations

Nakasone, Yusuke, Yuma Kawasaki, Masae Konno, Keiichi Inoue, & Masahide Terazima. (2023). Time-resolved detection of light-induced conformational changes of heliorhodopsin. Physical Chemistry Chemical Physics. 25(18). 12833–12840. 4 indexed citations

Chang, C., Masae Konno, Keiichi Inoue, & Tahei Tahara. (2023). Effects of the Unique Chromophore–Protein Interactions on the Primary Photoreaction of Schizorhodopsin. The Journal of Physical Chemistry Letters. 14(31). 7083–7091. 3 indexed citations

10.

Matsuo, Ryota, Mitsumasa Koyanagi, Takashi Nagata, et al.. (2023). Functional characterization of four opsins and two G alpha subtypes co-expressed in the molluscan rhabdomeric photoreceptor. BMC Biology. 21(1). 291–291. 4 indexed citations

11.

Marı́n, Marı́a del Carmen, Alexander L. Jaffe, Patrick T. West, et al.. (2023). Biophysical characterization of microbial rhodopsins with DSE motif. Biophysics and Physicobiology. 20(Supplemental). n/a–n/a. 1 indexed citations

12.

Shihoya, Wataru, Masae Konno, Tatsuya Ikuta, et al.. (2021). Crystal structure of schizorhodopsin reveals mechanism of inward proton pumping. Proceedings of the National Academy of Sciences. 118(14). 26 indexed citations

13.

Pedraza‐González, Laura, et al.. (2021). Pro219 is an electrostatic color determinant in the light-driven sodium pump KR2. Communications Biology. 4(1). 1185–1185. 14 indexed citations

14.

Katayama, Kota, et al.. (2021). TAT Rhodopsin Is an Ultraviolet-Dependent Environmental pH Sensor. Biochemistry. 60(12). 899–907. 11 indexed citations

15.

Inoue, Keiichi, Marı́a del Carmen Marı́n, Sahoko Tomida, et al.. (2019). Red-shifting mutation of light-driven sodium-pump rhodopsin. Nature Communications. 10(1). 1993–1993. 55 indexed citations

16.

Inoue, Keiichi, Shinya Tahara, Yoshitaka Kato, et al.. (2018). Spectroscopic Study of Proton-Transfer Mechanism of Inward Proton-Pump Rhodopsin, Parvularcula oceani Xenorhodopsin. The Journal of Physical Chemistry B. 122(25). 6453–6461. 32 indexed citations

17.

Tahara, Shinya, Satoshi Takeuchi, Rei Abe‐Yoshizumi, et al.. (2018). Origin of the Reactive and Nonreactive Excited States in the Primary Reaction of Rhodopsins: pH Dependence of Femtosecond Absorption of Light-Driven Sodium Ion Pump Rhodopsin KR2. The Journal of Physical Chemistry B. 122(18). 4784–4792. 28 indexed citations

18.

Inoue, Keiichi, et al.. (2003). EXTREME OF STRUCTURAL CHARACTERISTIC FACTOR OF BUILDINGS FOR DIFFERENT TYPES OF COLLAPSE MECHANISM. Journal of Structural and Construction Engineering (Transactions of AIJ). 68(565). 49–54.

19.

Inoue, Keiichi, et al.. (2000). EVALUATION OF DESTRUCTIVENESS OF EARTHQUAKE MOTIONS BY COLLAPSE BASE SHEAR COEFFICIENT SPECTRA. Journal of Structural and Construction Engineering (Transactions of AIJ). 65(530). 71–76. 1 indexed citations

20.

Ishiyama, Yuji, et al.. (1999). EXTREME OF STRUCTURAL CHARACTERISTIC FACTOR : Analysis of SDOF model considering P-Δ effect. Journal of Structural and Construction Engineering (Transactions of AIJ). 64(520). 29–35. 1 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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