Toshio Oguchi

1.7k total citations
93 papers, 1.5k citations indexed

About

Toshio Oguchi is a scholar working on Materials Chemistry, Pharmaceutical Science and Spectroscopy. According to data from OpenAlex, Toshio Oguchi has authored 93 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Materials Chemistry, 36 papers in Pharmaceutical Science and 28 papers in Spectroscopy. Recurrent topics in Toshio Oguchi's work include Drug Solubulity and Delivery Systems (36 papers), Crystallization and Solubility Studies (29 papers) and Analytical Chemistry and Chromatography (24 papers). Toshio Oguchi is often cited by papers focused on Drug Solubulity and Delivery Systems (36 papers), Crystallization and Solubility Studies (29 papers) and Analytical Chemistry and Chromatography (24 papers). Toshio Oguchi collaborates with scholars based in Japan, Thailand and South Korea. Toshio Oguchi's co-authors include Keiji Yamamoto, Yuichi Tozuka, Etsuo Yonemochi, Keiji Yamamoto, Yoshinobu Nakai, Sontaya Limmatvapirat, Kunikazu Moribe, Satit Puttipipatkhachorn, Katsuhide Terada and Takehisa Hanawa and has published in prestigious journals such as Journal of Colloid and Interface Science, Physical Chemistry Chemical Physics and Biomacromolecules.

In The Last Decade

Toshio Oguchi

93 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
Toshio Oguchi Japan 22 613 575 347 203 201 93 1.5k
Wiesław Sawicki Poland 27 657 1.1× 624 1.1× 272 0.8× 141 0.7× 293 1.5× 79 1.7k
Adamo Fini Italy 24 727 1.2× 336 0.6× 260 0.7× 138 0.7× 277 1.4× 85 1.8k
A. Fini Italy 22 592 1.0× 282 0.5× 255 0.7× 168 0.8× 274 1.4× 76 1.7k
J. M. Ginés Spain 25 782 1.3× 500 0.9× 227 0.7× 149 0.7× 174 0.9× 48 1.3k
Milja Karjalainen Finland 28 557 0.9× 612 1.1× 294 0.8× 585 2.9× 208 1.0× 44 2.0k
Hee Jun Park South Korea 18 884 1.4× 415 0.7× 290 0.8× 177 0.9× 249 1.2× 29 1.5k
Zelalem Ayenew Worku Ireland 13 704 1.1× 511 0.9× 165 0.5× 105 0.5× 203 1.0× 17 1.3k
Beatrice Perissutti Italy 28 1.3k 2.2× 612 1.1× 305 0.9× 153 0.8× 353 1.8× 91 2.5k
Hellen Karine Stulzer Brazil 26 913 1.5× 452 0.8× 179 0.5× 349 1.7× 294 1.5× 95 1.9k
J. R. Moyano Spain 19 817 1.3× 458 0.8× 235 0.7× 103 0.5× 184 0.9× 36 1.2k

Countries citing papers authored by Toshio Oguchi

Since Specialization
Citations

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

Fields of papers citing papers by Toshio Oguchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshio Oguchi

This figure shows the co-authorship network connecting the top 25 collaborators of Toshio Oguchi. A scholar is included among the top collaborators of Toshio Oguchi 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 Toshio Oguchi. Toshio Oguchi 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.
Inoue, Yutaka, Takashi Tanikawa, Florencio Arce, et al.. (2021). Inclusion Complexes of Daidzein with Cyclodextrin-Based Metal–Organic Framework-1 Enhance Its Solubility and Antioxidant Capacity. AAPS PharmSciTech. 23(1). 2–2. 13 indexed citations
3.
Uchida, Yoshiaki, et al.. (2015). Photochemical Mechanism of Riboflavin-Induced Degradation of Famotidine and a Suggested Pharmaceutical Strategy for Improving Photostability. Journal of Pharmaceutical Sciences. 105(2). 741–746. 7 indexed citations
4.
Moribe, Kunikazu, Ryo Kinoshita, Junying Zhang, et al.. (2011). Guest molecular size-dependent inclusion complexation of parabens with cholic acid by cogrinding. International Journal of Pharmaceutics. 420(2). 191–197. 6 indexed citations
5.
Limmatvapirat, Sontaya, Chutima Limmatvapirat, Manee Luangtana‐anan, et al.. (2004). Modification of physicochemical and mechanical properties of shellac by partial hydrolysis. International Journal of Pharmaceutics. 278(1). 41–49. 116 indexed citations
6.
Choi, Woo Sik, Hyun Il Kim, Hae Young Chung, et al.. (2004). Amorphous ultrafine particle preparation for improvement of bioavailability of insoluble drugs: grinding characteristics of fine grinding mills. International Journal of Mineral Processing. 74. S165–S172. 34 indexed citations
7.
Oguchi, Toshio, et al.. (2003). Differentiated thermal crystallization from amorphous chenodeoxycholic acid between the ground specimens derived from the polymorphs. International Journal of Pharmaceutics. 253(1-2). 81–88. 14 indexed citations
8.
Tozuka, Yuichi, et al.. (2002). Formation of Fine Drug Particles by Cogrinding with Cyclodextrins. I. The Use of β-Cyclodextrin Anhydrate and Hydrate. Pharmaceutical Research. 19(12). 1867–1872. 40 indexed citations
9.
Ishii, Hiroaki, Kentaro Yamaguchi, Hiroko Seki, et al.. (2002). Crystal Structure of the Alcoholates and the Ansolvate of PNU-97018, an Angiotensin II Receptor Antagonist.. Chemical and Pharmaceutical Bulletin. 50(8). 1022–1027. 2 indexed citations
10.
Oguchi, Toshio, et al.. (2000). Fast Release and Physicochemical Characteristics of Nifedipine Solid Dispersions with Poloxamers. 60(1). 77–87. 1 indexed citations
11.
Oguchi, Toshio, et al.. (2000). Controlled Release of Nifedipine from Microspheres Spray Dried with Eudragit and Polyvinylpyrrolidone. 60(3). 196–206. 2 indexed citations
12.
Tozuka, Yuichi, et al.. (2000). Water Vapor Adsorption Properties of Amorphous Cefditoren Pivoxil Evaluated by Adsorption Isotherms and Microcalorimetry. Drug Development and Industrial Pharmacy. 26(6). 643–649. 9 indexed citations
13.
Oguchi, Toshio, et al.. (1998). Structural change and complexation of strictly linear amylose induced by sealed-heating with salicylic acid. Journal of the Chemical Society Faraday Transactions. 94(7). 923–927. 44 indexed citations
14.
Yonemochi, Etsuo, et al.. (1998). Characterization of Amorphous Ursodeoxycholic Acid Prepared by Spray-drying. Journal of Pharmacy and Pharmacology. 50(11). 1213–1219. 31 indexed citations
15.
Oguchi, Toshio, Yuichi Tozuka, Siriporn Okonogi, Etsuo Yonemochi, & Keiji Yamamoto. (1997). Improved Dissolution of Naproxen from Solid Dispersions with Porous Additives. 57(3). 168–173. 6 indexed citations
16.
Yonemochi, Etsuo, et al.. (1997). Effects of Grinding and Humidification on the Transformation of Conglomerate to Racemic Compound in Optically Active Drugs. Journal of Pharmacy and Pharmacology. 49(4). 384–389. 11 indexed citations
17.
Hanawa, Takehisa, Yoshinobu Nakai, Etsuo Yonemochi, Toshio Oguchi, & Keiji Yamamoto. (1995). Characterization of Thermal Behaviour of the Physical Mixtures of Heptakis-(2, 6-di-O-methyl)-β-cyclodextrin with Benzoic Acid or p-Hydroxybenzoic Acid Esters. Netsu sokutei. 22(1). 11–15. 2 indexed citations
18.
Yamamoto, Keiji, et al.. (1994). Fluorometric Study of the Molecular States of 2,5-Diphenyloxazole in Ground Mixtures with γ-Cyclodextrin. Pharmaceutical Research. 11(2). 331–336. 11 indexed citations
19.
Yamamoto, Keiji, et al.. (1989). Determination of Solubility Parameters for Solid Medicinals and Excipients. Journal of Pharmacobio-Dynamics. 12(2). 3 indexed citations
20.
Oguchi, Toshio, Katsuhide Terada, Keiji Yamamoto, & Yoshinobu Nakai. (1989). Molecular state of methyl p-hydroxybenzoate in the solid dispersion prepared by grinding with .ALPHA.-cyclodextrin.. Chemical and Pharmaceutical Bulletin. 37(7). 1886–1888. 3 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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