Reiji Takeda

815 total citations
47 papers, 641 citations indexed

About

Reiji Takeda is a scholar working on Molecular Biology, Ecology, Evolution, Behavior and Systematics and Plant Science. According to data from OpenAlex, Reiji Takeda has authored 47 papers receiving a total of 641 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Molecular Biology, 17 papers in Ecology, Evolution, Behavior and Systematics and 16 papers in Plant Science. Recurrent topics in Reiji Takeda's work include Bryophyte Studies and Records (11 papers), Lichen and fungal ecology (10 papers) and Botany and Plant Ecology Studies (10 papers). Reiji Takeda is often cited by papers focused on Bryophyte Studies and Records (11 papers), Lichen and fungal ecology (10 papers) and Botany and Plant Ecology Studies (10 papers). Reiji Takeda collaborates with scholars based in Japan, Germany and United States. Reiji Takeda's co-authors include Kenji Katoh, Koji Nakanishi, Myung Hwan Park, Yoshio Hirose, Y. Hayashi, Jiro Hasegawa, Kohei Matsumoto, Takashi Iwashita, Hideo Naoki and Hajime Mori and has published in prestigious journals such as Journal of the American Chemical Society, Tetrahedron and Phytochemistry.

In The Last Decade

Reiji Takeda

46 papers receiving 597 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Reiji Takeda Japan 15 285 189 177 129 83 47 641
H. S. C. Spies South Africa 18 299 1.0× 154 0.8× 151 0.9× 110 0.9× 135 1.6× 44 896
Gerhard Kunesch France 15 217 0.8× 219 1.2× 250 1.4× 71 0.6× 94 1.1× 51 775
Jeffrey A. Sternberg United States 9 356 1.2× 138 0.7× 167 0.9× 70 0.5× 57 0.7× 12 780
Matthias Witschel Germany 17 297 1.0× 132 0.7× 193 1.1× 60 0.5× 45 0.5× 33 697
Thomas C.‐Y. Hsieh United States 15 243 0.9× 203 1.1× 134 0.8× 17 0.1× 57 0.7× 23 889
Torsten Luksch United Kingdom 12 366 1.3× 389 2.1× 312 1.8× 250 1.9× 130 1.6× 17 1.1k
Koshi Arai Japan 14 210 0.7× 87 0.5× 122 0.7× 38 0.3× 172 2.1× 22 543
Marie‐Louise Milat France 17 489 1.7× 647 3.4× 156 0.9× 44 0.3× 37 0.4× 32 1.0k
Anita Caille France 12 497 1.7× 109 0.6× 52 0.3× 21 0.2× 69 0.8× 19 756
Lina Jiang China 11 186 0.7× 155 0.8× 131 0.7× 163 1.3× 36 0.4× 39 522

Countries citing papers authored by Reiji Takeda

Since Specialization
Citations

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

Fields of papers citing papers by Reiji Takeda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Reiji Takeda

This figure shows the co-authorship network connecting the top 25 collaborators of Reiji Takeda. A scholar is included among the top collaborators of Reiji Takeda 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 Reiji Takeda. Reiji Takeda 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.
Shimada, Shinji, et al.. (2001). Effect of Physicochemical Properties in Water on Release Profile of Metominostrobin from Time-Controlled Release Granule. Journal of Pesticide Science. 26(3). 244–247. 4 indexed citations
3.
Matsumoto, Kohei, et al.. (2000). Relation between Antigen Release and Immune Response of Oil Adjuvanted Vaccines in Chickens.. Journal of Veterinary Medical Science. 62(6). 571–574. 13 indexed citations
4.
Shimada, Shinji, et al.. (2000). Selection of Optimal Time-Controlled Release Granule Formula of Metominostrobin. Journal of Pesticide Science. 25(4). 402–404. 1 indexed citations
5.
6.
Takenaka, Hideyuki, et al.. (1999). Structure and fungicidal activities of methoxyiminophenylacetamide derivatives. Pesticide Science. 55(3). 347–349. 9 indexed citations
7.
Kobayashi, Shinobu, Hiroshi Nakai, Yuji Ikenishi, et al.. (1998). Micacocidin A, B and C, Novel Antimycoplasma Agents from Pseudomonas sp. II. Structure Elucidation.. The Journal of Antibiotics. 51(3). 328–332. 41 indexed citations
8.
Matsumoto, Kohei, et al.. (1996). Selective Herbicidal Activity of 3, 5-Dichloropyridyloxy-phenoxypropionamidoxyacetic Acid Derivatives between Wheat and Wild Oat. Journal of Pesticide Science. 21(2). 165–170. 1 indexed citations
9.
Saito, Hiroyuki, Reiji Takeda, Y. Hayashi, et al.. (1994). The core and complementary sequence responsible for biological activity of the diapause hormone of the silkworm, Bombyx mori. Peptides. 15(7). 1173–1178. 18 indexed citations
10.
Nakagawara, Shunji, Kenji Katoh, Takaaki Kusumi, et al.. (1992). Two azulenes produced by the liverwort, Calypogeia azurea, during in vitro culture. Phytochemistry. 31(5). 1667–1670. 12 indexed citations
11.
Park, Myung Hwan, Reiji Takeda, & Koji Nakanishi. (1987). Microscale cleavage reaction of (phenyl)benzyl ethers by ferric chloride. Tetrahedron Letters. 28(33). 3823–3824. 53 indexed citations
12.
Takeda, Reiji, Arie Zask, Koji Nakanishi, & Myung Hwan Park. (1987). Additivity in split Cotton effect amplitudes of p-phenylbenzyl ethers and p-phenylbenzoates. Journal of the American Chemical Society. 109(3). 914–915. 12 indexed citations
13.
Takeda, Reiji, et al.. (1983). Sesquiterpenoid Constituents of the Liverwort, Ptychanthus striatus (LEhm. et LIndenb.) NEes. Bulletin of the Chemical Society of Japan. 56(4). 1125–1132. 34 indexed citations
14.
Takeda, Reiji & Kenji Katoh. (1983). 3,10-Dihydro-1,4-dimethylazulene, a labile biosynthetic intermediate isolated from cultured cells of liverwort Calypogeia granulata Inoue. Journal of the American Chemical Society. 105(12). 4056–4058. 24 indexed citations
15.
Takeda, Reiji & Kenji Katoh. (1983). Sesquiterpenoids in Cultured Cells of Liverwort, Calypogeia granulata INoue. Bulletin of the Chemical Society of Japan. 56(4). 1265–1266. 15 indexed citations
16.
Asakawa, Yoshinori, Reiko Matsuda, & Reiji Takeda. (1981). Mono- and sesquiterpenoids of Conocephalum supradecompositum. Phytochemistry. 20(6). 1423–1424. 5 indexed citations
17.
Takeda, Reiji & Kenji Katoh. (1981). Growth and sesquiterpenoid production by Calypogeia granulata inoue cells in suspension culture. Planta. 151(6). 525–530. 45 indexed citations
18.
Takeda, Reiji, Yoshimoto Ohta, & Yoshio Hirose. (1980). (+)-β-FRULLANOLIDE AND (+)-BROTHENOLIDE, TWO NEW SESQUITERPENE LACTONES FROM THE LIVERWORT FRULLANIA BROTHERI STEPH.. Chemistry Letters. 9(11). 1461–1464. 5 indexed citations
19.
Kitagawa, Isao, et al.. (1974). Biogenetically patterned transformation of eudesmanolide to eremophilanolide. I. Angular methyl migration of 5.ALPHA.,6.ALPHA.-epoxy-dihydroalantolactone.. Chemical and Pharmaceutical Bulletin. 22(11). 2662–2674. 10 indexed citations
20.
Yosioka, Itiro, Reiji Takeda, Akiko Matsuda, & Isao Kitagawa. (1972). Saponin and Sapogenol. V. Sapogenol Constituents of Seeds of Camellia sasanqua THUNB. and Leaves of Ternstroemia japonica THUNB.. Chemical and Pharmaceutical Bulletin. 20(6). 1237–1242. 8 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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