Takeshi Kodama

4.7k total citations
166 papers, 3.9k citations indexed

About

Takeshi Kodama is a scholar working on Organic Chemistry, Materials Chemistry and Molecular Biology. According to data from OpenAlex, Takeshi Kodama has authored 166 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Organic Chemistry, 48 papers in Materials Chemistry and 44 papers in Molecular Biology. Recurrent topics in Takeshi Kodama's work include Fullerene Chemistry and Applications (43 papers), Graphene research and applications (29 papers) and Carbon Nanotubes in Composites (20 papers). Takeshi Kodama is often cited by papers focused on Fullerene Chemistry and Applications (43 papers), Graphene research and applications (29 papers) and Carbon Nanotubes in Composites (20 papers). Takeshi Kodama collaborates with scholars based in Japan, Myanmar and Vietnam. Takeshi Kodama's co-authors include Kôichi Kikuchi, Yohji Achiba, Tatsuhisa Kato, Tadamasa Shida, T. Omori, Hiroyuki Morita, Isao Ikemoto, Shinzo Suzuki, Yasuo Igarashi and Hiroyuki Nishikawa and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

Takeshi Kodama

160 papers receiving 3.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takeshi Kodama Japan 31 1.8k 1.8k 748 391 332 166 3.9k
Helmut Görner Germany 44 2.2k 1.2× 2.8k 1.5× 1.2k 1.6× 681 1.7× 304 0.9× 218 5.9k
Erkki Kolehmainen Finland 37 2.9k 1.6× 1.4k 0.8× 1.2k 1.6× 161 0.4× 207 0.6× 320 5.8k
Teodorico C. Ramalho Brazil 41 1.6k 0.9× 1.4k 0.8× 1.1k 1.5× 406 1.0× 501 1.5× 347 6.4k
Ashok Kumar Mishra India 37 1.2k 0.7× 1.7k 0.9× 1.4k 1.9× 343 0.9× 632 1.9× 239 5.2k
M. Paula M. Marques Portugal 39 1.5k 0.9× 1.0k 0.6× 1.7k 2.2× 192 0.5× 158 0.5× 207 5.9k
Zexing Cao China 39 1.6k 0.9× 2.2k 1.2× 1.1k 1.4× 850 2.2× 691 2.1× 270 6.0k
Dimas Suárez Spain 32 803 0.4× 842 0.5× 964 1.3× 448 1.1× 401 1.2× 126 3.5k
Abdulrahman I. Almansour Saudi Arabia 32 2.1k 1.2× 1.1k 0.6× 642 0.9× 74 0.2× 276 0.8× 394 4.4k
Yoshio Ito Japan 29 2.1k 1.2× 843 0.5× 782 1.0× 200 0.5× 163 0.5× 343 4.3k
Roberto R. Gil United States 43 1.4k 0.7× 1.7k 1.0× 1.8k 2.5× 199 0.5× 666 2.0× 141 6.2k

Countries citing papers authored by Takeshi Kodama

Since Specialization
Citations

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

Fields of papers citing papers by Takeshi Kodama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeshi Kodama

This figure shows the co-authorship network connecting the top 25 collaborators of Takeshi Kodama. A scholar is included among the top collaborators of Takeshi Kodama 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 Takeshi Kodama. Takeshi Kodama 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.
Kodama, Takeshi, et al.. (2025). A new ceramide and other constituents from Crinum ornatum (L.f.) Herb. (Amaryllidaceae) and their chemophenetic significance. Biochemical Systematics and Ecology. 121. 104991–104991.
2.
Hoshino, Shotaro, et al.. (2024). Two new neo-clerodane diterpenoids from Tinospora cordifolia stems. Phytochemistry Letters. 63. 54–59. 1 indexed citations
3.
Kodama, Takeshi, et al.. (2024). New 19(10 → 9)abeo-euphane-type triterpenoids from Trichilia dregeana leaves and NO production inhibitory activities. Fitoterapia. 176. 106001–106001. 1 indexed citations
4.
Kodama, Takeshi, Tetsuro Shinada, Hironobu Takahashi, et al.. (2023). Catalytic Potential of Cannabis Prenyltransferase to Expand Cannabinoid Scaffold Diversity. Organic Letters. 25(48). 8601–8605. 4 indexed citations
5.
Wakabayashi, Tomonari, Satomi Saito, Taro Yamamoto, et al.. (2022). Phosphorescence of Hydrogen-Capped Linear Polyyne Molecules C8H2, C10H2 and C12H2 in Solid Hexane Matrices at 20 K. HAL (Le Centre pour la Communication Scientifique Directe). 2(1). 181–201. 2 indexed citations
6.
Wang, Xiaohui, Bowen Gao, Yu Nakashima, et al.. (2022). Identification of a diarylpentanoid-producing polyketide synthase revealing an unusual biosynthetic pathway of 2-(2-phenylethyl)chromones in agarwood. Nature Communications. 13(1). 348–348. 44 indexed citations
7.
Kodama, Takeshi, et al.. (2022). Cytotoxic potential of dihydrochalcones from Eriosema glomeratum and their semi-synthetic derivatives. Natural Product Research. 38(2). 186–197. 2 indexed citations
8.
Wong, Chin Piow, Takeshi Kodama, Alfarius Eko Nugroho, et al.. (2020). Three new quassinoids isolated from the wood of Picrasma javanica and their anti-Vpr activities. Journal of Natural Medicines. 74(3). 571–578. 13 indexed citations
9.
Nakarai, Hiroaki, Tamotsu Abe, Krzysztof M. Nowak, et al.. (2017). Development of 250W EUV light source for HVM lithography. 1–4.
10.
Munakata, Ryosuke, Hironobu Takahashi, Hiromichi Kenmoku, et al.. (2017). Identification and Characterization of Daurichromenic Acid Synthase Active in Anti-HIV Biosynthesis. PLANT PHYSIOLOGY. 174(4). 2213–2230. 26 indexed citations
11.
Matsui, Takashi, Takeshi Kodama, Takahiro Mori, et al.. (2016). Structural basis for olivetolic acid formation by a polyketide cyclase from Cannabis sativa. FEBS Journal. 283(6). 1088–1106. 33 indexed citations
12.
Win, Nwet Nwet, Takuya Ito, Takashi Matsui, et al.. (2016). Isopimarane diterpenoids from Kaempferia pulchra rhizomes collected in Myanmar and their Vpr inhibitory activity. Bioorganic & Medicinal Chemistry Letters. 26(7). 1789–1793. 39 indexed citations
13.
Hino, Shojun, Kentaro Iwasaki, Daisuke Yoshimura, et al.. (2004). Ultraviolet photoelectron spectra of three Tm@C82 isomers. Chemical Physics Letters. 402(1-3). 217–221. 22 indexed citations
14.
Chikamatsu, Masayuki, Saïd Kazaoui, Nobutsugu Minami, et al.. (2002). Electrical and Optical Properties of a Potassium- doped Film of a Long Alkyl Chain-linked C 60. Molecular Crystals and Liquid Crystals. 377(1). 353–356. 2 indexed citations
15.
Ishii, Tomohiko, Masahiro Yamashita, Hiroyuki Matsuzaka, et al.. (2001). Syntheses and electronic structures of macrocyclic metal complexes with fullerene. Inorganica Chimica Acta. 317(1-2). 81–90. 26 indexed citations
16.
Akiyama, Kazuhiko, Yuliang Zhao, Keisuke Sueki, et al.. (2000). Isolation and Characterization of Light Actinide Metallofullerenes. Journal of the American Chemical Society. 123(1). 181–182. 55 indexed citations
17.
Watanuki, Tetsu, Akihiko Fujiwara, Kenji Ishii, et al.. (2000). Structural Phase Transitions of Endohedral Metallofullerene La@C82 Studied by Single Crystal X-Ray Diffraction. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 340(1). 639–642. 11 indexed citations
18.
Chikamatsu, Masayuki, Takeshi Hanada, Yūji Yoshida, et al.. (1998). Structural Study on Cast Films of C60 Derivatives with Long Alkyl Chains. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 316(1). 157–160. 4 indexed citations
19.
Ling, Wenhua, Marilee Lougheed, Hiroaki Suzuki, et al.. (1997). Oxidized or acetylated low density lipoproteins are rapidly cleared by the liver in mice with disruption of the scavenger receptor class A type I/II gene.. Journal of Clinical Investigation. 100(2). 244–252. 103 indexed citations
20.
Yoon, Ki‐Seok, Masamitsu Ishii, Yasuo Igarashi, & Takeshi Kodama. (1996). Purification and characterization of 2-oxoglutarate:ferredoxin oxidoreductase from a thermophilic, obligately chemolithoautotrophic bacterium, Hydrogenobacter thermophilus TK-6. Journal of Bacteriology. 178(11). 3365–3368. 25 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Helmut Görner Breakdown of academic impact, for papers by Erkki Kolehmainen Breakdown of academic impact, for papers by Teodorico C. Ramalho Breakdown of academic impact, for papers by Ashok Kumar Mishra Breakdown of academic impact, for papers by M. Paula M. Marques Breakdown of academic impact, for papers by Zexing Cao Breakdown of academic impact, for papers by Dimas Suárez Breakdown of academic impact, for papers by Abdulrahman I. Almansour Breakdown of academic impact, for papers by Yoshio Ito Breakdown of academic impact, for papers by Roberto R. Gil
Rankless by CCL
2026