Koetsu Takahashi

832 total citations
47 papers, 665 citations indexed

About

Koetsu Takahashi is a scholar working on Molecular Biology, Plant Science and Pharmacology. According to data from OpenAlex, Koetsu Takahashi has authored 47 papers receiving a total of 665 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Molecular Biology, 22 papers in Plant Science and 8 papers in Pharmacology. Recurrent topics in Koetsu Takahashi's work include Biological Activity of Diterpenoids and Biflavonoids (24 papers), Plant biochemistry and biosynthesis (11 papers) and Insect Pest Control Strategies (7 papers). Koetsu Takahashi is often cited by papers focused on Biological Activity of Diterpenoids and Biflavonoids (24 papers), Plant biochemistry and biosynthesis (11 papers) and Insect Pest Control Strategies (7 papers). Koetsu Takahashi collaborates with scholars based in Japan, Indonesia and Azerbaijan. Koetsu Takahashi's co-authors include Tatsuya Ashitani, Ganis Lukmandaru, Tetsuya Murayama, Norihisa Kusumoto, Yoshihito Shiono, Michimasa Ikeda, Chiaki Suzuki, Michiyo Goto, Katsuhide Okada and Satoshi Hattori and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Agricultural and Food Chemistry and Phytochemistry.

In The Last Decade

Koetsu Takahashi

46 papers receiving 638 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koetsu Takahashi Japan 14 282 201 112 109 93 47 665
Shiou Yih Lee Malaysia 15 408 1.4× 183 0.9× 74 0.7× 318 2.9× 36 0.4× 83 790
Harzemşah Hafızoğlu Türkiye 15 205 0.7× 207 1.0× 10 0.1× 35 0.3× 173 1.9× 32 544
T. Pullaiah India 16 428 1.5× 427 2.1× 75 0.7× 34 0.3× 121 1.3× 113 776
Naotake Konno Japan 16 297 1.1× 477 2.4× 189 1.7× 40 0.4× 31 0.3× 33 720
Aldwin M. Anterola United States 12 833 3.0× 584 2.9× 143 1.3× 16 0.1× 58 0.6× 19 1.1k
J.J.W. Coppen United Kingdom 11 143 0.5× 143 0.7× 26 0.2× 24 0.2× 87 0.9× 20 379
Qiong Zhang China 21 467 1.7× 773 3.8× 15 0.1× 19 0.2× 52 0.6× 46 1.1k
Carlos Calderón‐Vázquez Mexico 14 190 0.7× 629 3.1× 27 0.2× 11 0.1× 37 0.4× 30 753
Ágnes Szepesi Hungary 18 422 1.5× 1.1k 5.4× 65 0.6× 8 0.1× 48 0.5× 43 1.3k
Xiuxin Zhang China 18 433 1.5× 485 2.4× 28 0.3× 13 0.1× 76 0.8× 61 782

Countries citing papers authored by Koetsu Takahashi

Since Specialization
Citations

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

Fields of papers citing papers by Koetsu Takahashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koetsu Takahashi

This figure shows the co-authorship network connecting the top 25 collaborators of Koetsu Takahashi. A scholar is included among the top collaborators of Koetsu Takahashi 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 Koetsu Takahashi. Koetsu Takahashi 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.
Lukmandaru, Ganis, Tatsuya Ashitani, & Koetsu Takahashi. (2023). Discolored Components from the Black-streaked Heartwood Extracts of Teak. 12(2). 46–52.
2.
Takahashi, Koetsu, et al.. (2020). Inhibition of the harmful alga Microcystis aeruginosa by sugi (Cryptomeria japonica) bark. Journal of Wood Science. 66(1). 3 indexed citations
3.
Ashitani, Tatsuya, et al.. (2019). Hydrophilic Extracts of the Bark from Six Pinus Species. Journal of the Korean Wood Science and Technology. 47(1). 80–89. 10 indexed citations
4.
Takahashi, Koetsu, et al.. (2018). Antitermite and antifungal activities of thujopsene natural autoxidation products. European Journal of Wood and Wood Products. 77(2). 311–317. 9 indexed citations
5.
Takahashi, Koetsu, et al.. (2018). “Uradome” treatment for prevention of snow damage and terrain parameters of moso bamboo (Phyllostachys pubescens) forest in Tsuruoka, Yamagata Prefecture. Journal of Sustainable Forestry. 38(2). 171–182. 3 indexed citations
6.
Ashitani, Tatsuya, et al.. (2017). Lipophilic extractives of the inner and outer barks from six different Pinus species grown in Indonesia. Journal of Forestry Research. 29(5). 1329–1336. 14 indexed citations
7.
Hashimoto, Naoya, et al.. (2014). Acaricidal activity of components of Cryptomeria japonica against spider mites. Journal of Wood Science. 61(1). 60–64. 10 indexed citations
8.
Yoshida, Yayoi, et al.. (2011). Inhibition activity of essential oils obtained from Japanese trees against Skeletonema costatum. Journal of Wood Science. 57(6). 520–525. 17 indexed citations
9.
Kusumoto, Norihisa, et al.. (2010). Antifungal Abietane-Type Diterpenes from the Cones of Taxodium distichum Rich. Journal of Chemical Ecology. 36(12). 1381–1386. 46 indexed citations
10.
Kusumoto, Norihisa, et al.. (2009). Antitermitic Activities of Abietane-type Diterpenes from Taxodium distichum Cones. Journal of Chemical Ecology. 35(6). 635–642. 58 indexed citations
11.
Takahashi, Koetsu, et al.. (2008). Components of Taru Sake (3). JOURNAL OF THE BREWING SOCIETY OF JAPAN. 103(10). 779–785. 2 indexed citations
12.
Ishiguri, Futoshi, et al.. (2007). Prevention of sugi (Cryptomeria japonica D. don) from turning black by smoke heating. Wood and Fiber Science. 35(2). 209–216. 3 indexed citations
13.
Shiono, Yoshihito, et al.. (2007). Three lanostane triterpenoids, aeruginosols A, B and C, from the fruiting bodies of Stropharia aeruginosa. Journal of Asian Natural Products Research. 9(6). 531–535. 2 indexed citations
14.
Yoshida, Kazumasa, Mitsuru Nishiguchi, Shojiro Hishiyama, Atsushi Kato, & Koetsu Takahashi. (2006). Generation and alteration of norlignans in a transition zone during the drying of a Cryptomeria japonica log. Journal of Wood Science. 52(4). 372–375. 8 indexed citations
15.
Murayama, Tetsuya, et al.. (2004). A Secoiridoid, 10-Cinnamoyloxyoleoside, Isolated from the Leaves of Helwingia japonica. 58(1). 42–45. 1 indexed citations
16.
Nagasaki, Takeshi, et al.. (2004). Studies on the immunolabeling of heartwood extractives: characterization of anti-agatharesinol antiserum. Journal of Wood Science. 50(1). 82–86. 2 indexed citations
17.
Ishiguri, Futoshi, et al.. (2001). Reddening by UV Irradiation after Smoke-Heating in Sugi (Cryptomeria japonica D. Don) Black Heartwood. Holzforschung. 55(4). 347–354. 10 indexed citations
18.
Takahashi, Koetsu, et al.. (2001). Chemotaxonomy on the leaf constituents of Thujopsis dolabrata Sieb. et Zucc.—Analysis of neutral extracts (diterpene hydrocarbon). Biochemical Systematics and Ecology. 29(8). 839–848. 8 indexed citations
19.
Goto, Michiyo, Koetsu Takahashi, & Chiaki Suzuki. (1993). Ecological Study on the Barnyard Grass Stem Borer, Enosima leucotaeniella(RAGONOT)(Lepidoptera:Pyralidae) : VIII. Seasonal Changes of Carbohydrate Contents in Overwintering Larvae. Applied Entomology and Zoology. 28(4). 417–421. 22 indexed citations
20.
Takahashi, Koetsu, et al.. (1988). A norlignan, cryptoresinol, from the heartwood of Cryptomeria japonica. Phytochemistry. 27(5). 1550–1552. 11 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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