Kozo Hara

869 total citations
58 papers, 678 citations indexed

About

Kozo Hara is a scholar working on Nutrition and Dietetics, Biotechnology and Molecular Biology. According to data from OpenAlex, Kozo Hara has authored 58 papers receiving a total of 678 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Nutrition and Dietetics, 23 papers in Biotechnology and 19 papers in Molecular Biology. Recurrent topics in Kozo Hara's work include Microbial Metabolites in Food Biotechnology (23 papers), Enzyme Production and Characterization (22 papers) and Biofuel production and bioconversion (9 papers). Kozo Hara is often cited by papers focused on Microbial Metabolites in Food Biotechnology (23 papers), Enzyme Production and Characterization (22 papers) and Biofuel production and bioconversion (9 papers). Kozo Hara collaborates with scholars based in Japan, Slovakia and Singapore. Kozo Hara's co-authors include Hitoshi Hashimoto, Koki Fujita, Sumio Kitahata, Katsuhiko Mikuni, Koji Hara, Hiroshi Okumoto, Tadakatsu Mandai, Hisao ITABASHI, Tomotari MITSUOKA and N. Kuwahara and has published in prestigious journals such as Applied Microbiology and Biotechnology, Industrial & Engineering Chemistry Research and International Journal of Pharmaceutics.

In The Last Decade

Kozo Hara

56 papers receiving 640 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kozo Hara Japan 15 281 263 191 95 93 58 678
Katsuhiko Mikuni Japan 16 194 0.7× 273 1.0× 110 0.6× 88 0.9× 82 0.9× 42 848
Hajime Aga Japan 14 330 1.2× 204 0.8× 339 1.8× 128 1.3× 56 0.6× 42 859
Keiko Kita Japan 19 115 0.4× 618 2.3× 116 0.6× 31 0.3× 88 0.9× 47 865
Michiki Takeuchi Japan 12 157 0.6× 491 1.9× 42 0.2× 48 0.5× 40 0.4× 52 779
H. Rùttloff Germany 14 162 0.6× 314 1.2× 310 1.6× 11 0.1× 69 0.7× 148 752
Fumio Ibuki Japan 17 263 0.9× 547 2.1× 116 0.6× 61 0.6× 47 0.5× 92 1.0k
Jayanta Sinha United States 16 96 0.3× 478 1.8× 208 1.1× 24 0.3× 33 0.4× 21 972
Silvia M. Albillos Spain 19 93 0.3× 393 1.5× 100 0.5× 48 0.5× 45 0.5× 30 959
F. Schneider France 13 395 1.4× 431 1.6× 120 0.6× 9 0.1× 94 1.0× 19 825
Vesa Virtanen Finland 15 114 0.4× 173 0.7× 31 0.2× 43 0.5× 26 0.3× 30 815

Countries citing papers authored by Kozo Hara

Since Specialization
Citations

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

Fields of papers citing papers by Kozo Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kozo Hara

This figure shows the co-authorship network connecting the top 25 collaborators of Kozo Hara. A scholar is included among the top collaborators of Kozo Hara 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 Kozo Hara. Kozo Hara 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.
Arai, Young‐Chang P., et al.. (2009). Complex of branched cyclodextrin and lidocaine prolonged the duration of peripheral nerve block. Journal of Anesthesia. 23(2). 295–297. 13 indexed citations
2.
Rokutan, Kazuhito, Kazuyuki Oku, Koki Fujita, et al.. (2006). Long-Term Administration of 4G-.BETA.-D-Galactosylsucrose (Lactosucrose) Enhances Intestinal Calcium Absorption in Young Women: A Randomized, Placebo-Controlled 96-wk Study. Journal of Nutritional Science and Vitaminology. 52(5). 337–346. 27 indexed citations
3.
Fujita, Koki, et al.. (2006). Enhancement by Lactosucrose of the Calcium Absorption from the Intestine in Growing Rats. Bioscience Biotechnology and Biochemistry. 70(6). 1485–1488. 14 indexed citations
4.
Kiso, Taro, et al.. (2003). Inhibition of β-Fructofuranosidases and α-Glucosidases by Synthetic Thio-fructofuranoside. Bioscience Biotechnology and Biochemistry. 67(8). 1719–1724. 8 indexed citations
5.
Nakano, Hirofumi, Koki Fujita, Kozo Hara, et al.. (2002). Transglycosylation of Hydroquinone and Epicatechin by .BETA.-Fructofuranosidase from Arthrobacter sp.. Journal of Applied Glycoscience. 49(2). 115–121. 9 indexed citations
6.
Hara, Koji, et al.. (2000). Effects of Branched Cyclodextrins on the Solubility and Stability of Terpenes. Bioscience Biotechnology and Biochemistry. 64(4). 731–734. 23 indexed citations
7.
Mandai, Tadakatsu, Akiyoshi Kuroda, Hiroshi Okumoto, et al.. (2000). Synthesis of new baccatin III derivatives through transesterification of β-keto esters with a protected 10-deacetylbaccatin III. Tetrahedron Letters. 41(2). 239–242. 8 indexed citations
8.
Fujita, Koki, et al.. (1999). Effects of 4G-.BETA.-D-Galactosylsucrose(lactosucrose) on Bone in Weanling Rats.. Nippon Eiyo Shokuryo Gakkaishi. 52(6). 343–348. 4 indexed citations
9.
Fujita, Koki, Kozo Hara, Hitoshi Hashimoto, et al.. (1999). Enzymatic Synthesis ofN-Acetylglucosaminyl-cyclodextrin by the Reverse Reaction ofN-Acetylhexosaminidase from Jack Bean. Bioscience Biotechnology and Biochemistry. 63(10). 1677–1683. 10 indexed citations
10.
Maeda, Atsushi, Yutaka Konno, Hitoshi Hashimoto, et al.. (1999). Sugar-Branched-Cyclodextrins as Injectable Drug Carriers in Mice. Drug Development and Industrial Pharmacy. 25(11). 1185–1192. 17 indexed citations
11.
Takahashi, Hideki, et al.. (1994). Purification and Characterization of Sucrose Phosphorylase from Leuconostoc mesenteroides ATCC 12291 Cells, and Disaccharides Synthesis by the Enzyme. Journal of Applied Glycoscience. 41(2). 165–172. 4 indexed citations
12.
Hara, Kozo, et al.. (1994). Effect of CDs and CD Derivatives on Deodorizing of Various Odors. Journal of Applied Glycoscience. 41(3). 339–341. 1 indexed citations
13.
Hara, Kozo, et al.. (1994). Development of the CD Inclusion Flavor Essences, Horseradish Essences, Menthol and Ethanol for Food Additives. Journal of Applied Glycoscience. 41(2). 197–200. 1 indexed citations
14.
Fujita, Koki, Kozo Hara, Atsushi Terada, et al.. (1993). Effect of a Small Amount of 4G-.BETA.-D-Galactosylsucrose (Lactosucrose) on Fecal Flora and Fecal Properties.. Nippon Eiyo Shokuryo Gakkaishi. 46(4). 317–323. 12 indexed citations
15.
Kitahata, Sumio, Koki Fujita, Kozo Hara, et al.. (1992). Galactosylation at Side Chains of Branched Cyclodextrins by Various β-Galactosidases. Bioscience Biotechnology and Biochemistry. 56(2). 242–245. 20 indexed citations
16.
Koizumi, Kyoko, et al.. (1991). Separation and Characterization of Three Positional Isomers of Dimaltosyl-cyclomaltoheptaose (Dimaltosyl-.BETA.-cyclodextrin).. Chemical and Pharmaceutical Bulletin. 39(8). 2143–2145. 8 indexed citations
17.
Koizumi, Kyoko, M. Ishikawa, Kozo Hara, et al.. (1991). Analyses of a Mixture of Glucosyl-Cyclomaltoheptaoses Prepared on an Industrial Scale. Journal of Carbohydrate Chemistry. 10(4). 657–670. 13 indexed citations
18.
Fujita, Koki, et al.. (1991). Effect of 4G-.BETA.-D-Galactosylsucrose(Lactosucrose) on Intestinal Flora and Its Digestibility in Human.. Journal of the Japanese Society of Starch Science. 38(3). 249–255. 21 indexed citations
19.
Kitahata, Sumio, Koki Fujita, Koji Hara, Kozo Hara, & Hitoshi Hashimoto. (1991). Enzymic Synthesis of 45-O-.BETA.-Galactosyl-maltopentaose by Bacillus circulans .BETA.-Galactosidase.. Agricultural and Biological Chemistry. 55(9). 2433–2434. 3 indexed citations
20.
Fujita, Koki, Kozo Hara, Hitoshi Hashimoto, & Sumio Kitahata. (1990). Transfructosylation Catalyzed by β-Fructofurariosidase I from Arthrobacter sp. K-1(Biological Chemistry). Agricultural and Biological Chemistry. 54(10). 2655–2661. 1 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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