Hiroki Ishida

2.6k total citations
69 papers, 1.6k citations indexed

About

Hiroki Ishida is a scholar working on Molecular Biology, Biotechnology and Oncology. According to data from OpenAlex, Hiroki Ishida has authored 69 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Molecular Biology, 14 papers in Biotechnology and 13 papers in Oncology. Recurrent topics in Hiroki Ishida's work include Fungal and yeast genetics research (23 papers), Peptidase Inhibition and Analysis (12 papers) and Enzyme Production and Characterization (12 papers). Hiroki Ishida is often cited by papers focused on Fungal and yeast genetics research (23 papers), Peptidase Inhibition and Analysis (12 papers) and Enzyme Production and Characterization (12 papers). Hiroki Ishida collaborates with scholars based in Japan, Slovakia and United States. Hiroki Ishida's co-authors include Yoji Hata, Akitsugu Kawato, Koji Suginami, Satoshi Imayasu, Eiji Ichikawa, Yasuhisa Abe, Michio Takeuchi, Masahiko Mori, Hiroyuki Kawahigashi and Shingo Nakamura and has published in prestigious journals such as Journal of Biological Chemistry, The Plant Cell and Applied and Environmental Microbiology.

In The Last Decade

Hiroki Ishida

63 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroki Ishida Japan 21 935 457 411 277 126 69 1.6k
Danica Mislovičová Slovakia 23 825 0.9× 311 0.7× 327 0.8× 433 1.6× 108 0.9× 66 1.4k
Medicherla V. Jagannadham India 29 1.4k 1.5× 531 1.2× 737 1.8× 104 0.4× 234 1.9× 107 2.2k
Eui‐Jeon Woo South Korea 24 1.4k 1.5× 549 1.2× 442 1.1× 244 0.9× 60 0.5× 75 2.0k
Yoji Hata Japan 25 1.3k 1.4× 330 0.7× 671 1.6× 557 2.0× 217 1.7× 77 1.9k
Peter W. Goodenough United Kingdom 25 1.3k 1.4× 792 1.7× 464 1.1× 215 0.8× 198 1.6× 80 2.3k
Sergio Martínez‐Rodríguez Spain 21 1.1k 1.2× 314 0.7× 138 0.3× 137 0.5× 319 2.5× 77 1.8k
Renate Ulbrich‐Hofmann Germany 28 1.8k 1.9× 204 0.4× 268 0.7× 89 0.3× 124 1.0× 102 2.1k
Valery L. Shnyrov Spain 21 746 0.8× 273 0.6× 156 0.4× 109 0.4× 64 0.5× 90 1.4k
Н. А. Родионова Russia 10 1.1k 1.2× 126 0.3× 182 0.4× 178 0.6× 194 1.5× 45 1.6k
Daniel Maresch Austria 25 1.2k 1.2× 294 0.6× 566 1.4× 136 0.5× 69 0.5× 64 1.7k

Countries citing papers authored by Hiroki Ishida

Since Specialization
Citations

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

Fields of papers citing papers by Hiroki Ishida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroki Ishida

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroki Ishida. A scholar is included among the top collaborators of Hiroki Ishida 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 Hiroki Ishida. Hiroki Ishida 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.
2.
Matsuda, Satoru, Masashi Takeuchi, Shigeki Sekine, et al.. (2025). Distribution of Lymph Node Metastasis and Prognosis in Duodenal Bulb Tumors: A Multicenter Retrospective Study. Annals of Surgical Oncology. 32(9). 6492–6500.
3.
Hata, Yoji, et al.. (2024). CRISPR/Cas9 improves targeted knock-in efficiency in Aspergillus oryzae. PubMed. 5. 58–63. 3 indexed citations
4.
Kotaka, Atsushi, Kengo Matsumura, Yu Sasano, et al.. (2023). Effect of yeast chromosome II aneuploidy on malate production in sake brewing. Journal of Bioscience and Bioengineering. 137(1). 24–30.
5.
Kotaka, Atsushi, et al.. (2021). Aspergillus oryzae FaeA is responsible for the release of ferulic acid, a precursor of off-odor 4-vinylguaiacol in sake brewing. Journal of Bioscience and Bioengineering. 133(2). 140–145. 16 indexed citations
6.
Tsutsumi, Hiroko, et al.. (2021). Inhibition of lipid oxidation and hexanal production in cooked meats by microbial iron chelator deferriferrichrysin from rice wine. Journal of Food Processing and Preservation. 45(11). 3 indexed citations
7.
Matsumoto, Akira, Hiroshi Arai, Nobumitsu Sasaki, et al.. (2021). Oryzapsins, the orthologs of yeast yapsin in Aspergillus oryzae, affect ergosterol synthesis. Applied Microbiology and Biotechnology. 105(21-22). 8481–8494. 2 indexed citations
8.
Bando, Hiroki, et al.. (2020). Identification of a novel pyrithiamine resistance marker gene thiI for genome co-editing in Aspergillus oryzae. Journal of Bioscience and Bioengineering. 130(3). 227–232. 13 indexed citations
9.
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
10.
Tsutsumi, Hiroko, et al.. (2012). High production of llama variable heavy-chain antibody fragment (VHH) fused to various reader proteins by Aspergillus oryzae. Applied Microbiology and Biotechnology. 97(2). 761–766. 10 indexed citations
11.
Sano, Motoaki, et al.. (2012). Identification of regulatory elements in the glucoamylase-encoding gene (glaB) promoter from Aspergillus oryzae. Applied Microbiology and Biotechnology. 97(11). 4951–4956. 10 indexed citations
12.
Morita, Hiroto, Ayako Okamoto, Hiroshi Maéda, et al.. (2011). Enzymatic Properties of the Recombinant Serine-Type Carboxypeptidase OcpC, Which Is Unique toAspergillus oryzae. Bioscience Biotechnology and Biochemistry. 75(4). 662–668. 10 indexed citations
13.
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
14.
Ito, Junji, Takashi Adachi, Hiroki Ishida, et al.. (2010). Display of both N- and C-terminal target fusion proteins on the Aspergillus oryzae cell surface using a chitin-binding module. Applied Microbiology and Biotechnology. 87(5). 1783–1789. 16 indexed citations
15.
Morita, Hiroto, Kenichi Kuriyama, Ayako Okamoto, et al.. (2010). Molecular Cloning ofocpOEncoding Carboxypeptidase O ofAspergillus oryzaeIAM2640. Bioscience Biotechnology and Biochemistry. 74(5). 1000–1006. 19 indexed citations
16.
Yoshida, Nobuyuki, Hiroki Ishida, Yoji Hata, et al.. (2007). Functional Analysis of Genes Encoding Putative Oxidoreductases in Aspergillus oryzae, Which Are Similar to Fungal Fructosyl-Amino Acid Oxidase. Journal of Bioscience and Bioengineering. 104(5). 424–427. 5 indexed citations
17.
Ishida, Hiroki, Yoji Hata, Akitsugu Kawato, Yasuhisa Abe, & Yutaka Kashiwagi. (2004). Isolation of a Novel Promoter for Efficient Protein Production inAspergillus oryzae. Bioscience Biotechnology and Biochemistry. 68(9). 1849–1857. 30 indexed citations
18.
Ishida, Hiroki, Kazuaki Matsumura, Yoshiki Hata, et al.. (2001). Establishment of a hyper-protein production system in submerged Aspergillus oryzae culture under tyrosinase-encoding gene ( melO ) promoter control. Applied Microbiology and Biotechnology. 57(1-2). 131–137. 34 indexed citations
19.
Hata, Y. & Hiroki Ishida. (2000). 麹菌(Aspergillus oryzae)のグルコアミラーゼ遺伝子に関する研究. 78(4). 120–127. 2 indexed citations
20.
Shimizu, Masato, et al.. (1995). Determination of 25-hydroxyvitamin D3 in human plasma using a non-radioactive tetranorvitamin D analogue as an internal standard. Journal of Chromatography B Biomedical Sciences and Applications. 672(1). 63–71. 10 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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