Ryuichi Watanabe

2.1k total citations
99 papers, 1.5k citations indexed

About

Ryuichi Watanabe is a scholar working on Environmental Chemistry, Molecular Biology and Oceanography. According to data from OpenAlex, Ryuichi Watanabe has authored 99 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Environmental Chemistry, 45 papers in Molecular Biology and 13 papers in Oceanography. Recurrent topics in Ryuichi Watanabe's work include Marine Toxins and Detection Methods (48 papers), Marine Sponges and Natural Products (13 papers) and Marine and coastal ecosystems (12 papers). Ryuichi Watanabe is often cited by papers focused on Marine Toxins and Detection Methods (48 papers), Marine Sponges and Natural Products (13 papers) and Marine and coastal ecosystems (12 papers). Ryuichi Watanabe collaborates with scholars based in Japan, United States and Philippines. Ryuichi Watanabe's co-authors include Toshiyuki Suzuki, Hajime Uchida, Ryoji Matsushima, Takeshi Miyamoto, Kana Miyamoto, Morio Matsumoto, Mayu Morita, Yuiko Sato, Tami Kobayashi and Yasukatsu Oshima and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and Analytical Chemistry.

In The Last Decade

Ryuichi Watanabe

94 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuichi Watanabe Japan 24 571 535 203 138 115 99 1.5k
Yuko Cho Japan 27 671 1.2× 947 1.8× 199 1.0× 147 1.1× 192 1.7× 107 1.8k
Takehiro Ogata Japan 26 1.4k 2.5× 287 0.5× 194 1.0× 84 0.6× 18 0.2× 92 2.8k
Xiangling Feng China 24 1.1k 1.9× 262 0.5× 122 0.6× 72 0.5× 36 0.3× 80 1.9k
Shufeng Zhang China 23 521 0.9× 203 0.4× 192 0.9× 183 1.3× 11 0.1× 96 1.5k
Ferenc Erdődi Hungary 27 1.8k 3.1× 180 0.3× 33 0.2× 61 0.4× 38 0.3× 93 2.7k
Ching‐Yu Lin Taiwan 23 1.1k 1.9× 42 0.1× 50 0.2× 248 1.8× 40 0.3× 63 2.0k
Yuki Tsuchiya Japan 19 676 1.2× 81 0.2× 37 0.2× 96 0.7× 31 0.3× 46 1.9k
Zoltán Gombos Hungary 25 1.1k 1.9× 80 0.1× 65 0.3× 79 0.6× 23 0.2× 56 1.9k
Kenneth J. Rodgers Australia 25 871 1.5× 149 0.3× 43 0.2× 150 1.1× 27 0.2× 66 1.8k
Yue Yang China 28 821 1.4× 229 0.4× 103 0.5× 65 0.5× 27 0.2× 93 1.8k

Countries citing papers authored by Ryuichi Watanabe

Since Specialization
Citations

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

Fields of papers citing papers by Ryuichi Watanabe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuichi Watanabe

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichi Watanabe. A scholar is included among the top collaborators of Ryuichi Watanabe 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 Ryuichi Watanabe. Ryuichi Watanabe 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.
Fujita, Akashi, Masafumi Mizuide, Shomei Ryozawa, et al.. (2025). Novel use of superb microvascular imaging in endoscopic ultrasound-guided tissue acquisition for pancreatic mass. Endoscopy. 57(S 01). E185–E187. 1 indexed citations
2.
Tanisaka, Yuki, Shomei Ryozawa, Takao Itoi, et al.. (2025). Mixed-reality-based education with holographic support before and during ERCP-related procedures. Endoscopy. 57(S 01). E915–E916.
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Takahashi, Kazuya, Garry Benico, Kazutaka Takahashi, et al.. (2024). Phylogeny and ultrastructure of a non-toxigenic dinoflagellate Amphidoma fulgens sp. nov. (Amphidomataceae, Dinophyceae), with a wide distribution across Asian Pacific. Harmful Algae. 138. 102701–102701. 5 indexed citations
6.
Uchida, Hajime, Ryuichi Watanabe, Ryoji Matsushima, et al.. (2024). New azaspiracid analogues detected as bi-charged ions in Azadinium poporum (Amphidomataceae, Dinophyceae) isolated from Japanese coastal waters. Journal of Chromatography B. 1236. 124065–124065. 3 indexed citations
7.
Tanisaka, Yuki, et al.. (2024). Successful endoscopic sphincterotomy using a novel rotatable sphincterotome in a patient with Roux-en-Y gastrectomy. Endoscopy. 56(S 01). E1038–E1039. 1 indexed citations
8.
Kamio, Michiya, et al.. (2024). N-Desmethylmajusculamide B, a lipopeptide isolated from the Okinawan cyanobacterium Okeania hirsuta. Bioscience Biotechnology and Biochemistry. 88(5). 517–521. 1 indexed citations
9.
Hitora, Yuki, Ryuichi Watanabe, Hugh Clark, et al.. (2024). Stereochemical Assignment of the 36-Membered Macrolide Ring Portion of Poecillastrin C. Organic Letters. 26(25). 5290–5294.
10.
Watanabe, Ryuichi, Hajime Uchida, Ryoji Matsushima, et al.. (2023). Chemical analysis of tetrodotoxins in foods made using pufferfish ovaries pickled in salt and rice-bran. NIPPON SUISAN GAKKAISHI. 89(3). 244–249.
11.
Uchida, Hajime, Ryuichi Watanabe, Ryoji Matsushima, et al.. (2023). Azaspiracid accumulation in Japanese coastal bivalves and ascidians fed with Azadinium poporum producing azaspiracid-2 as the dominant toxin component. Toxicon. 226. 107069–107069. 8 indexed citations
12.
Watanabe, Ryuichi, Minami Odagi, Hajime Uchida, et al.. (2022). Nontoxic Enantiomeric Reference Materials for Saxitoxins. Analytical Chemistry. 94(32). 11144–11150. 5 indexed citations
13.
Louzao, M. Carmen, Paula Abal, Toshiyuki Suzuki, et al.. (2021). Serotonin involvement in okadaic acid-induced diarrhoea in vivo. Archives of Toxicology. 95(8). 2797–2813. 15 indexed citations
14.
Watanabe, Ryuichi, et al.. (2019). Occurrence of tetrodotoxin in three Nassarius gastropod species in Khanh Hoa Province, Vietnam. Fisheries Science. 86(1). 181–186. 9 indexed citations
15.
Morita, Mayu, Ryotaro Iwasaki, Yuiko Sato, et al.. (2017). Elevation of pro-inflammatory cytokine levels following anti-resorptive drug treatment is required for osteonecrosis development in infectious osteomyelitis. Scientific Reports. 7(1). 46322–46322. 46 indexed citations
16.
Tando, Toshimi, Akiyoshi Hirayama, Mitsuru Furukawa, et al.. (2016). Smad2/3 Proteins Are Required for Immobilization-induced Skeletal Muscle Atrophy. Journal of Biological Chemistry. 291(23). 12184–12194. 48 indexed citations
17.
Kanagawa, Hiroya, Yasuo Niki, Tami Kobayashi, et al.. (2014). Mycobacterium tuberculosis promotes arthritis development through toll-like receptor 2. Journal of Bone and Mineral Metabolism. 33(2). 135–141. 16 indexed citations
18.
Katsuyama, Eri, Hiroya Miyamoto, Tami Kobayashi, et al.. (2014). Interleukin-1 Receptor-associated Kinase-4 (IRAK4) Promotes Inflammatory Osteolysis by Activating Osteoclasts and Inhibiting Formation of Foreign Body Giant Cells. Journal of Biological Chemistry. 290(2). 716–726. 32 indexed citations
19.
Matsushima, Ryoji, Ryuichi Watanabe, Masataka Tsuda, & Toshiyuki Suzuki. (2012). Analysis of Extracellular Alginate Lyase (alyA) Expression and its Regulatory Region in a Marine Bacterial Strain, Pseudoalteromonas atlantica AR06, Using a gfp Gene Reporter System. Marine Biotechnology. 15(3). 349–356. 7 indexed citations
20.
Kodama, Hiroaki, Takafumi Inoue, Ryuichi Watanabe, et al.. (2005). Cardiomyogenic Potential of Mesenchymal Progenitors Derived from Human Circulating CD14 + Monocytes. Stem Cells and Development. 14(6). 676–686. 44 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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