Toyohiro Sawada

584 total citations
12 papers, 466 citations indexed

About

Toyohiro Sawada is a scholar working on Pharmaceutical Science, Pharmacology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Toyohiro Sawada has authored 12 papers receiving a total of 466 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pharmaceutical Science, 2 papers in Pharmacology and 2 papers in Cellular and Molecular Neuroscience. Recurrent topics in Toyohiro Sawada's work include Drug Solubulity and Delivery Systems (5 papers), Advanced Drug Delivery Systems (3 papers) and Drug Transport and Resistance Mechanisms (2 papers). Toyohiro Sawada is often cited by papers focused on Drug Solubulity and Delivery Systems (5 papers), Advanced Drug Delivery Systems (3 papers) and Drug Transport and Resistance Mechanisms (2 papers). Toyohiro Sawada collaborates with scholars based in Japan, Italy and France. Toyohiro Sawada's co-authors include Kazuhiro Sako, Masahiro Hayashi, Hiroshi Nakashima, Shigeharu Yokohama, Hiromu Kondo, Shoji Awazu, Mikio Tomita, Takahiro Ogawa, Takashi Sonobe and Hiroyuki Kojima and has published in prestigious journals such as Journal of Controlled Release, International Journal of Pharmaceutics and Pharmaceutical Research.

In The Last Decade

Toyohiro Sawada

12 papers receiving 436 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Toyohiro Sawada Japan 11 316 68 59 55 51 12 466
Shigeharu Yokohama Japan 12 237 0.8× 37 0.5× 83 1.4× 74 1.3× 39 0.8× 22 456
Karen Engle United States 12 273 0.9× 36 0.5× 42 0.7× 42 0.8× 30 0.6× 15 406
N. Rouge Switzerland 6 352 1.1× 54 0.8× 30 0.5× 22 0.4× 71 1.4× 9 466
Jens Van Den Αbeele Belgium 10 233 0.7× 42 0.6× 58 1.0× 53 1.0× 67 1.3× 10 422
Kazuo Noda Japan 10 204 0.6× 71 1.0× 45 0.8× 29 0.5× 32 0.6× 22 356
Nobuyuki Kitamori Japan 11 243 0.8× 64 0.9× 87 1.5× 42 0.8× 45 0.9× 30 426
Vilasrao Kadam India 9 327 1.0× 46 0.7× 48 0.8× 16 0.3× 40 0.8× 19 420
Yousry M. El‐Sayed Saudi Arabia 14 141 0.4× 111 1.6× 51 0.9× 82 1.5× 29 0.6× 35 590
Yasuo Seta Japan 9 281 0.9× 52 0.8× 31 0.5× 12 0.2× 56 1.1× 10 363
Ragna Berthelsen Denmark 12 270 0.9× 21 0.3× 91 1.5× 57 1.0× 48 0.9× 34 443

Countries citing papers authored by Toyohiro Sawada

Since Specialization
Citations

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

Fields of papers citing papers by Toyohiro Sawada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toyohiro Sawada

This figure shows the co-authorship network connecting the top 25 collaborators of Toyohiro Sawada. A scholar is included among the top collaborators of Toyohiro Sawada 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 Toyohiro Sawada. Toyohiro Sawada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

12 of 12 papers shown
1.
Hashimoto, Ayumi, et al.. (2017). The change of picrotoxin-induced epileptiform discharges to the beta oscillation by carbachol in rat hippocampal slices. Biophysics and Physicobiology. 14(0). 137–146. 7 indexed citations
2.
Toumi, Mondher, Szymon Jarosławski, Toyohiro Sawada, & A. Kornfeld. (2016). The Use of Surrogate and Patient-Relevant Endpoints in Outcomes-Based Market Access Agreements. Applied Health Economics and Health Policy. 15(1). 5–11. 15 indexed citations
3.
Kojima, Hiroyuki, et al.. (2008). Extended release of a large amount of highly water-soluble diltiazem hydrochloride by utilizing counter polymer in polyethylene oxides (PEO)/polyethylene glycol (PEG) matrix tablets. European Journal of Pharmaceutics and Biopharmaceutics. 70(2). 556–562. 65 indexed citations
4.
Watanabe, Shunsuke, Shigeo Takemura, Kazuhiro Sako, et al.. (2004). Scintigraphic Evaluation of a Novel Colon-Targeted Delivery System (CODES™) in Healthy Volunteers. Journal of Pharmaceutical Sciences. 93(5). 1287–1299. 54 indexed citations
5.
Sawada, Toyohiro, Hiromu Kondo, Hiroshi Nakashima, Kazuhiro Sako, & Masahiro Hayashi. (2004). Time-release compression-coated core tablet containing nifedipine for chronopharmacotherapy. International Journal of Pharmaceutics. 280(1-2). 103–111. 41 indexed citations
6.
Sawada, Toyohiro, et al.. (2003). Timed‐release formulation to avoid drug–drug interaction between diltiazem and midazolam. Journal of Pharmaceutical Sciences. 92(4). 790–797. 28 indexed citations
7.
Sawada, Toyohiro, et al.. (2003). A new index, the core erosion ratio, of compression-coated timed-release tablets predicts the bioavailability of acetaminophen. International Journal of Pharmaceutics. 265(1-2). 55–63. 32 indexed citations
8.
Sako, Kazuhiro, Toyohiro Sawada, Hiroshi Nakashima, Shigeharu Yokohama, & Takashi Sonobe. (2002). Influence of water soluble fillers in hydroxypropylmethylcellulose matrices on in vitro and in vivo drug release. Journal of Controlled Release. 81(1-2). 165–172. 74 indexed citations
9.
Sako, Kazuhiro, et al.. (1996). Relationship Between Gelation Rate of Controlled-release Acetaminophen Tablets Containing Polyethylene Oxide and Colonic Drug Release in Dogs. Pharmaceutical Research. 13(4). 594–598. 45 indexed citations
10.
Tomita, Mikio, et al.. (1992). Differences in the Enhancing Effects of Sodium Caprate on Colonic and Jejimal Drug Absorption. Pharmaceutical Research. 9(5). 648–653. 37 indexed citations
11.
Sawada, Toyohiro, Takahiro Ogawa, Mikio Tomita, Masahiro Hayashi, & Shoji Awazu. (1991). Role of Paracellular Pathway in Nonelectrolyte Permeation Across Rat Colon Epithelium Enhanced by Sodium Caprate and Sodium Caprylate. Pharmaceutical Research. 8(11). 1365–1371. 57 indexed citations
12.
Sawada, Toyohiro, Mikio Tomita, Masahiro Hayashi, & Shoji Awazu. (1989). Paracellular channel characterized by non-electrolyte permeation through the colonic membrane of the rat.. Journal of Pharmacobio-Dynamics. 12(10). 634–639. 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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