Kazuo Kojima

4.2k total citations
186 papers, 3.6k citations indexed

About

Kazuo Kojima is a scholar working on Materials Chemistry, Biomedical Engineering and Organic Chemistry. According to data from OpenAlex, Kazuo Kojima has authored 186 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 82 papers in Materials Chemistry, 80 papers in Biomedical Engineering and 57 papers in Organic Chemistry. Recurrent topics in Kazuo Kojima's work include Phase Equilibria and Thermodynamics (71 papers), Thermodynamic properties of mixtures (56 papers) and Chemical Thermodynamics and Molecular Structure (52 papers). Kazuo Kojima is often cited by papers focused on Phase Equilibria and Thermodynamics (71 papers), Thermodynamic properties of mixtures (56 papers) and Chemical Thermodynamics and Molecular Structure (52 papers). Kazuo Kojima collaborates with scholars based in Japan, United States and Australia. Kazuo Kojima's co-authors include Katsumi Tochigi, Kenji Ochi, Kiyofumi Kurihara, Noriyuki Wada, Toshihiko Hiaki, Chihiro Yogi, Hiroaki Onoda, Suojiang Zhang, Jürgen Gmehling and Detlef Tiegs and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and Journal of Power Sources.

In The Last Decade

Kazuo Kojima

179 papers receiving 3.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kazuo Kojima Japan 31 1.7k 1.3k 1.3k 1.1k 536 186 3.6k
Andreas P. Fröba Germany 39 2.3k 1.4× 579 0.5× 1.3k 1.0× 711 0.7× 444 0.8× 184 4.4k
Josefa Fernández Spain 45 3.6k 2.2× 967 0.8× 2.9k 2.3× 2.0k 1.9× 204 0.4× 229 6.2k
Gennady J. Kabo Belarus 30 1.3k 0.8× 884 0.7× 742 0.6× 1.5k 1.4× 233 0.4× 92 3.6k
Mitsuhiro Kanakubo Japan 33 1.4k 0.9× 676 0.5× 1.1k 0.8× 512 0.5× 512 1.0× 143 4.0k
M. Herskowitz Israel 40 1.3k 0.8× 2.5k 1.9× 141 0.1× 621 0.6× 260 0.5× 146 4.6k
Rolf W. Berg Denmark 32 618 0.4× 1.5k 1.2× 296 0.2× 523 0.5× 842 1.6× 181 3.6k
Pluton Pullumbi France 22 410 0.2× 1.7k 1.4× 92 0.1× 418 0.4× 461 0.9× 46 3.3k
Stefan Ernst Germany 35 683 0.4× 2.4k 1.8× 301 0.2× 931 0.9× 212 0.4× 161 4.2k
Othonas A. Moultos Netherlands 35 1.3k 0.8× 831 0.6× 387 0.3× 317 0.3× 253 0.5× 104 3.2k
Yanping Chen China 29 588 0.4× 912 0.7× 286 0.2× 334 0.3× 382 0.7× 94 2.3k

Countries citing papers authored by Kazuo Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Kazuo Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuo Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuo Kojima. A scholar is included among the top collaborators of Kazuo Kojima 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 Kazuo Kojima. Kazuo Kojima 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.
Wada, Noriyuki, et al.. (2019). Preparation of Mn 2+ ‐Cu + co‐doped P 2 O 5 –ZnO–Al 2 O 3 glasses and their red fluorescence properties. Journal of the American Ceramic Society. 102(8). 4621–4631. 6 indexed citations
3.
Tominaka, Satoshi, et al.. (2019). Violet Luminescence from Zinc-Based Metal-Organic Frameworks Prepared by Solvothermal Synthesis. Bulletin of the Chemical Society of Japan. 92(2). 427–434. 6 indexed citations
4.
Hashishin, Takeshi, et al.. (2016). Magnesium Ferrite Sensor for H2S Detection. Sensors and Materials. 1229–1229. 1 indexed citations
5.
Kojima, Kazuo, et al.. (2011). Extraction of Lactic Acid Using Long Chain Amines Dissolved in Non-Polar Diluents. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 44(12). 949–956. 3 indexed citations
6.
Inoue, Kohei, et al.. (2011). Wavelength dependence of polyyne preparation by liquid-phase laser ablation using pellet targets. Chemical Communications. 47(20). 5840–5840. 14 indexed citations
7.
Wada, Noriyuki, et al.. (2011). Effect of Various Additives on Luminescence Properties of Mn 2+ ‐Doped Ga 2 O 3 –ZnO Powders. Journal of the American Ceramic Society. 94(12). 4376–4381. 1 indexed citations
8.
Tanaka, Hiromasa, et al.. (2010). Preparation of polyynes by liquid-phase laser ablation using different irradiation target materials and solvents. Carbon. 49(1). 77–81. 19 indexed citations
9.
Miyazaki, Kohei, et al.. (2010). Single-step synthesis of nano-sized perovskite-type oxide/carbon nanotube composites and their electrocatalytic oxygen-reduction activities. Journal of Materials Chemistry. 21(6). 1913–1917. 44 indexed citations
10.
11.
Wada, Noriyuki, et al.. (2005). Preparation and optical properties of sol–gel derived Er3+-doped Al2O3–Ta2O5 films. Optical Materials. 27(12). 1851–1858. 11 indexed citations
12.
Onoda, Hiroaki, Kazuo Kojima, & Hiroyuki Nariai. (2004). Additional effects of urea on formation of various cerium phosphates. 44. 192–193.
13.
Wada, Noriyuki, et al.. (2003). Acid-free synthesis of poly-organo-siloxane spherical particles using a W/O emulsion. Journal of Materials Chemistry. 13(7). 1764–1764. 33 indexed citations
14.
Kurihara, Kiyofumi, et al.. (2002). Vapor−Liquid Equilibrium Data for Methanol + 1,3-Dioxolane + Water and Constituent Binary Systems at 101.3 kPa. Journal of Chemical & Engineering Data. 48(1). 102–106. 17 indexed citations
15.
Kurihara, Kiyofumi, Masanori Uchiyama, & Kazuo Kojima. (1997). Isothermal Vapor−Liquid Equilibria for Benzene + Cyclohexane + 1-Propanol and for Three Constituent Binary Systems. Journal of Chemical & Engineering Data. 42(1). 149–154. 29 indexed citations
16.
Hiaki, Toshihiko, Kenji Takahashi, Tomoya Tsuji, Masaru Hongo, & Kazuo Kojima. (1994). Vapor-Liquid Equilibria of Ethanol with 2,2,4-Trimethylpentane or Octane at 101.3 kPa. Journal of Chemical & Engineering Data. 39(4). 720–722. 12 indexed citations
17.
Kojima, Kazuo, et al.. (1986). Absorption Spectra of Tetrahedral Co(II) in Single Crystals of [N(CH3)4]2[CoX4] (X=Cl,Br). Bulletin of the Chemical Society of Japan. 59(3). 859–863. 4 indexed citations
18.
Ochi, Kenji & Kazuo Kojima. (1971). ACTIVITY COEFFICIENTS AT INFINITE DILUTION FOR TERNARY SYSTEM. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 4(2). 122–128. 2 indexed citations
19.
Kojima, Kazuo. (1969). 気液平衡測定装置. Chemical engineering. 33(12). 1201–1204. 1 indexed citations
20.
Kojima, Kazuo. (1957). Studies on Batch Distillation. Chemical engineering. 21(12). 803–809.

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 Andreas P. Fröba Breakdown of academic impact, for papers by Josefa Fernández Breakdown of academic impact, for papers by Gennady J. Kabo Breakdown of academic impact, for papers by Mitsuhiro Kanakubo Breakdown of academic impact, for papers by M. Herskowitz Breakdown of academic impact, for papers by Rolf W. Berg Breakdown of academic impact, for papers by Pluton Pullumbi Breakdown of academic impact, for papers by Stefan Ernst Breakdown of academic impact, for papers by Othonas A. Moultos Breakdown of academic impact, for papers by Yanping Chen
Rankless by CCL
2026