T. Katayama

2.0k total citations
89 papers, 1.4k citations indexed

About

T. Katayama is a scholar working on Molecular Biology, Artificial Intelligence and Information Systems. According to data from OpenAlex, T. Katayama has authored 89 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Molecular Biology, 19 papers in Artificial Intelligence and 17 papers in Information Systems. Recurrent topics in T. Katayama's work include Advanced Software Engineering Methodologies (15 papers), Plant-derived Lignans Synthesis and Bioactivity (11 papers) and Software Engineering Research (10 papers). T. Katayama is often cited by papers focused on Advanced Software Engineering Methodologies (15 papers), Plant-derived Lignans Synthesis and Bioactivity (11 papers) and Software Engineering Research (10 papers). T. Katayama collaborates with scholars based in Japan, United States and Indonesia. T. Katayama's co-authors include Toshisada Suzuki, Laurence Davin, Norman Lewis, Naohiro Hayashibara, Diana L. Bedgar, Xavier Défago, Rami Yared, T Suzuki, Hideyuki Funatsuki and ‍Masao Ishimoto and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Analytical Biochemistry.

In The Last Decade

T. Katayama

79 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Katayama Japan 20 521 521 158 118 113 89 1.4k
Kwang‐Il Park South Korea 27 816 1.6× 286 0.5× 84 0.5× 84 0.7× 72 0.6× 128 2.1k
Sarfraz Ahmad Nawaz Pakistan 27 549 1.1× 475 0.9× 118 0.7× 101 0.9× 18 0.2× 83 1.9k
Xianan Zhang China 27 1.4k 2.7× 391 0.8× 88 0.6× 71 0.6× 196 1.7× 110 3.2k
Younghwa Kim South Korea 24 738 1.4× 443 0.9× 87 0.6× 98 0.8× 107 0.9× 163 2.0k
Ziming Zheng China 26 389 0.7× 444 0.9× 449 2.8× 28 0.2× 124 1.1× 59 1.7k
Alessandro Lentini Italy 23 636 1.2× 289 0.6× 25 0.2× 45 0.4× 48 0.4× 71 1.5k
Devendra Kumar Pandey India 23 634 1.2× 613 1.2× 33 0.2× 107 0.9× 33 0.3× 97 1.7k
Praveen Dhyani India 19 497 1.0× 450 0.9× 38 0.2× 55 0.5× 61 0.5× 58 1.4k
André Schumacher Finland 6 654 1.3× 158 0.3× 80 0.5× 31 0.3× 29 0.3× 12 1.3k
Yajuan Qin China 22 563 1.1× 445 0.9× 281 1.8× 22 0.2× 64 0.6× 85 1.6k

Countries citing papers authored by T. Katayama

Since Specialization
Citations

This map shows the geographic impact of T. Katayama'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 T. Katayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Katayama more than expected).

Fields of papers citing papers by T. Katayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Katayama

This figure shows the co-authorship network connecting the top 25 collaborators of T. Katayama. A scholar is included among the top collaborators of T. Katayama 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 T. Katayama. T. Katayama 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.
Suzuki, Toshisada, et al.. (2019). Cycloartane-Type Triterpenes and Botanical Origin of Propolis of Stingless Indonesian Bee Tetragonula sapiens. Plants. 8(3). 57–57. 36 indexed citations
2.
Sui, Li, Kazuyo Kamitori, Toshisada Suzuki, et al.. (2016). Inhibitory effect of isoamericanol A from Jatropha curcas seeds on the growth of MCF-7 human breast cancer cell line by G2/M cell cycle arrest. Heliyon. 2(1). e00055–e00055. 18 indexed citations
3.
Iwasaki, Takahiro, T. Katayama, Kazuhiro Kohama, Yaeta Endo, & Tatsuya Sawasaki. (2013). Myosin phosphatase is inactivated by caspase-3 cleavage and phosphorylation of myosin phosphatase targeting subunit 1 during apoptosis. Molecular Biology of the Cell. 24(6). 748–756. 16 indexed citations
4.
Katayama, T., et al.. (2012). ANALYSIS ON INTERACTION BETWEEN RIVER AND GROUNDWATER IN KUROBE RIVER FAN BY A GRID-BASED HYDROLOGICAL MODEL. Journal of Japan Society of Civil Engineers Ser B1 (Hydraulic Engineering). 68(4). I_481–I_486. 2 indexed citations
5.
Watanabe, Akira, et al.. (2011). Decolorization of Synthetic Dyes and Biodegradation of Bisphenol A by Laccase from the Edible Mushroom,Grifola frondosa. Bioscience Biotechnology and Biochemistry. 75(9). 1845–1847. 18 indexed citations
6.
7.
8.
Suzuki, T, et al.. (2008). Chemical Constituents from Swietenia macrophylla Bark and Their Antioxidant Activity. Pakistan Journal of Biological Sciences. 11(16). 2007–2012. 54 indexed citations
9.
10.
Katayama, T., Shinji Yoshiyama, Hideyuki Tanaka, et al.. (2006). Blebbistatin Inhibits Sphingosylphosphorylcholine-Induced Contraction of Collagen-Gel Fiber Populated by Vascular Smooth-Muscle Cells. Journal of Pharmacological Sciences. 102(3). 339–342. 14 indexed citations
11.
Katayama, T., et al.. (2004). Handling consistency of software evolution in an efficient way. 121–130. 2 indexed citations
12.
Souissi, Samia, Xavier Défago, & T. Katayama. (2004). Decomposition of fundamental problems for cooperative autonomous mobile systems. 1741. 554–560. 2 indexed citations
13.
14.
Inoué, Kazuya, Jun Ota, T. Katayama, & Tamio Arai. (2002). Acceleration of reinforcement learning by a mobile robot using generalized rules. 2. 885–890. 4 indexed citations
15.
Suzuki, Masato, et al.. (1998). Incremental software development method based on abstract interpretation. 126–134. 2 indexed citations
16.
Katayama, T., et al.. (1998). Formation of optically active neolignans from achiral coniferyl alcohol by cell-free extracts of Eucommia ulmoides. Journal of Wood Science. 44(3). 244–246. 11 indexed citations
17.
Davin, Laurence, Diana L. Bedgar, T. Katayama, & Norman Lewis. (1992). On the stereoselective synthesis of (+)-pinoresinol in Forsythia suspensa from its achiral precursor, coniferyl alcohol. Phytochemistry. 31(11). 3869–3874. 100 indexed citations
18.
Katayama, T., Laurence Davin, & Norman Lewis. (1992). An extraordinary accumulation of (−)-pinoresinol in cell-free extracts of Forsythia intermedia: evidence for enantiospecific reduction of (+)-pinoresinol. Phytochemistry. 31(11). 3875–3881. 54 indexed citations
19.
Katayama, T., et al.. (1988). SDA: A novel approach to software environment design and construction. International Conference on Software Engineering. 69–79. 17 indexed citations
20.
Katayama, T., Kenichi Takai, Reiko Kariyama, & Yasuhiro Kanemasa. (1978). Colloid titration of heparin using Cat-Floc (polydiallyldimethyl ammonium chloride) as standard polycation. Analytical Biochemistry. 88(2). 382–387. 36 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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