Ryota Hattori

526 total citations
31 papers, 419 citations indexed

About

Ryota Hattori is a scholar working on Molecular Biology, Plant Science and Ecology. According to data from OpenAlex, Ryota Hattori has authored 31 papers receiving a total of 419 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 7 papers in Plant Science and 6 papers in Ecology. Recurrent topics in Ryota Hattori's work include Isotope Analysis in Ecology (6 papers), Peptidase Inhibition and Analysis (5 papers) and Biofuel production and bioconversion (4 papers). Ryota Hattori is often cited by papers focused on Isotope Analysis in Ecology (6 papers), Peptidase Inhibition and Analysis (5 papers) and Biofuel production and bioconversion (4 papers). Ryota Hattori collaborates with scholars based in Japan, Slovakia and Sri Lanka. Ryota Hattori's co-authors include Keita Yamada, Naohiro Yoshida, Satoshi Hirano, Satoshi Suzuki, Ken-Ichi Kusumoto, Shuntaro Oka, Hiroki Shibata, Larry Williams, John R. Votaw and Weiping Yu and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Geophysical Research Letters and Applied Microbiology and Biotechnology.

In The Last Decade

Ryota Hattori

28 papers receiving 411 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryota Hattori Japan	11	156	92	70	64	64	31	419
Cameron J. Smith United States	14	233 1.5×	24 0.3×	19 0.3×	33 0.5×	12 0.2×	22	633
Ted Ognibene United States	18	301 1.9×	117 1.3×	19 0.3×	31 0.5×	23 0.4×	49	912
Tetsuo Matsumoto Japan	15	92 0.6×	34 0.4×	70 1.0×	81 1.3×	37 0.6×	73	830
Laure Avoscan France	14	131 0.8×	35 0.4×	67 1.0×	24 0.4×	15 0.2×	25	838
Markus Weiller Austria	8	93 0.6×	36 0.4×	50 0.7×	42 0.7×	10 0.2×	15	527
Tatsuo Takahashi Japan	14	120 0.8×	39 0.4×	13 0.2×	22 0.3×	26 0.4×	54	552
Wilner Martínez‐López Uruguay	19	586 3.8×	41 0.4×	49 0.7×	55 0.9×	36 0.6×	56	1.1k
Han Gao China	13	155 1.0×	53 0.6×	11 0.2×	7 0.1×	18 0.3×	35	436
Michele Bassi Italy	12	219 1.4×	34 0.4×	10 0.1×	32 0.5×	28 0.4×	22	592
Gábor Somlyai Hungary	15	203 1.3×	21 0.2×	51 0.7×	47 0.7×	7 0.1×	31	834

Countries citing papers authored by Ryota Hattori

Since Specialization

Citations

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

Fields of papers citing papers by Ryota Hattori

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryota Hattori

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

Tanaka, Tsuyoshi, et al.. (2025). α-Linolenic Acid Production in Aspergillus oryzae via the Overexpression of an Endogenous Omega-3 Desaturase Gene. Fermentation. 11(10). 585–585.

Hattori, Ryota, et al.. (2025). LANDSCAPE SIMULATION AND VISUAL IMPACT ASSESSMENT OF ROOFTOP PHOTOVOLTAIC PANELS USING 3D URBAN MODEL PLATEAU IN KYOTO CITY. Journal of Architecture and Planning (Transactions of AIJ). 90(832). 1248–1256.

Hattori, Ryota, et al.. (2018). Gamma-glutamylcysteine Synthetase Gene Homolog (<i>gshA</i>) is Important in Glutathione Homeostasis in <i>Aspergillus oryzae</i>. Japan Agricultural Research Quarterly JARQ. 52(4). 301–305. 2 indexed citations

Suzuki, Satoshi, et al.. (2017). Enzymatic characterization of a novel Xaa-Pro aminopeptidase XpmA from Aspergillus oryzae expressed in Escherichia coli. Journal of Bioscience and Bioengineering. 124(5). 534–541. 10 indexed citations

Nakagawa, Hiroyuki, Junichiro Marui, Ryota Hattori, et al.. (2013). Characterization of a d-Stereoselective Aminopeptidase (DamA) Exhibiting Aminolytic Activity and Halophilicity from Aspergillus oryzae. Applied Biochemistry and Biotechnology. 171(1). 145–164. 5 indexed citations

Marui, Junichiro, Satoshi Suzuki, Ryota Hattori, et al.. (2012). Comparison of Acid Phosphatase Gene Expression Profiles in Solid-State Rice and Soybean Cultures of an Aspergillus oryzae Strain with Low Acid Phosphatase Activity (KBN8048): Implications for Miso Brewing. Food Science and Technology Research. 18(1). 83–90. 6 indexed citations

Marui, Junichiro, Ryota Hattori, Satoshi Suzuki, et al.. (2012). Comparison of expression and enzymatic properties of Aspergillus oryzae lysine aminopeptidases ApsA and ApsB. World Journal of Microbiology and Biotechnology. 28(8). 2643–2650. 10 indexed citations

Hattori, Ryota, Junichiro Marui, Satoshi Suzuki, et al.. (2011). Characterization of anAspergillus oryzaeCysteinyl Dipeptidase Expressed inEscherichia coli. Bioscience Biotechnology and Biochemistry. 75(1). 159–161. 3 indexed citations

Marui, Junichiro, Ryota Hattori, Satoshi Suzuki, et al.. (2011). Enzymatic properties of the glycine d-alanine aminopeptidase of Aspergillus oryzae and its activity profiles in liquid-cultured mycelia and solid-state rice culture (rice koji). Applied Microbiology and Biotechnology. 93(2). 655–669. 16 indexed citations

10.

Hattori, Ryota, et al.. (2010). Determination of true absorption and fecal endogenous loss of zinc in goats. Animal Science Journal. 81(5). 564–568. 3 indexed citations

11.

Suzuki, Satoshi, et al.. (2010). Production of Polygalacturonase by Recombinant Aspergillus oryzae in Solid-State Fermentation Using Potato Pulp. Food Science and Technology Research. 16(5). 517–521. 6 indexed citations

12.

Yamada, Keita, Ryota Hattori, Yuji Ito, Hiroki Shibata, & Naohiro Yoshida. (2010). Determination of carbon isotope ratios of methanol and acetaldehyde in air samples by gas chromatography-isotope ratio mass spectrometry combined with headspace solid-phase microextraction. Isotopes in Environmental and Health Studies. 46(3). 392–399. 6 indexed citations

13.

Suzuki, Satoshi, Ryota Hattori, Junichiro Marui, et al.. (2010). Overexpression and Characterization of an Extracellular Leucine Aminopeptidase from Aspergillus oryzae. Current Microbiology. 62(2). 557–564. 34 indexed citations

14.

Yamada, Keita, Ryota Hattori, Yuji Ito, Hiroki Shibata, & Naohiro Yoshida. (2009). Carbon isotopic signatures of methanol and acetaldehyde emitted from biomass burning source. Geophysical Research Letters. 36(18). 17 indexed citations

15.

Hattori, Ryota, et al.. (2008). Dietary phytase increases the true absorption and endogenous fecal excretion of zinc in growing pigs given a corn‐soybean meal based diet. Animal Science Journal. 80(1). 46–51. 11 indexed citations

16.

Oka, Shuntaro, Ryota Hattori, Larry Williams, et al.. (2007). A preliminary study of anti-1-amino-3-18F-fluorocyclobutyl-1-carboxylic acid for the detection of prostate cancer.. PubMed. 48(1). 46–55. 106 indexed citations

17.

Zhu, Yanbei, Ryota Hattori, Eiji Fujimori, Tomonari Umemura, & Hiroki Haraguchi. (2005). Multielement Determination of Trace Metals in River Water (Certified Reference Material, JSAC 0301-1) by High Efficiency Nebulization ICP-MS after 100-fold Preconcentration with a Chelating Resin-Packed Minicolumn. Analytical Sciences. 21(3). 199–203. 17 indexed citations

18.

Zhu, Yanbei, Ryota Hattori, Satoshi Okuda, et al.. (2005). Fractional Distributions of Trace Metals in Surface Water of Lake Biwa as Studied by Ultrafiltration and ICP-MS. Bulletin of the Chemical Society of Japan. 78(11). 1970–1976. 19 indexed citations

19.

Haraguchi, Hiroki, Yanbei Zhu, Ryota Hattori, Akihide Itoh, & Tomonari Umemura. (2004). Multielement Analysis of Commercial Mineral Waters by Chelating Resin Preconcentration and ICP-MS. 15(4). 355–357. 2 indexed citations

20.

Hattori, Ryota, et al.. (1986). Molecular mechanisms of detachment of cancer cells from the primary tumor. 29(1). 1–18. 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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