Takayuki Uwajima

1.2k total citations
70 papers, 939 citations indexed

About

Takayuki Uwajima is a scholar working on Molecular Biology, Biochemistry and Plant Science. According to data from OpenAlex, Takayuki Uwajima has authored 70 papers receiving a total of 939 indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Molecular Biology, 14 papers in Biochemistry and 12 papers in Plant Science. Recurrent topics in Takayuki Uwajima's work include Enzyme Catalysis and Immobilization (16 papers), Steroid Chemistry and Biochemistry (16 papers) and Microbial Metabolic Engineering and Bioproduction (13 papers). Takayuki Uwajima is often cited by papers focused on Enzyme Catalysis and Immobilization (16 papers), Steroid Chemistry and Biochemistry (16 papers) and Microbial Metabolic Engineering and Bioproduction (13 papers). Takayuki Uwajima collaborates with scholars based in Japan, Singapore and Vietnam. Takayuki Uwajima's co-authors include Osamu Terada, Hiroyuki Uchida, Kazuo Aisaka, Tetsuya Fukuda, Takahiro Kawabata, Motoshi Suzuki, Hidehiko Kumagai, Kôichi Ogata, Hideaki Yamada and Masahiro Watanabe and has published in prestigious journals such as Biochemical and Biophysical Research Communications, Journal of Chromatography A and Applied Microbiology and Biotechnology.

In The Last Decade

Takayuki Uwajima

69 papers receiving 884 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takayuki Uwajima Japan 17 584 231 165 154 134 70 939
Michael Kotik Czechia 20 763 1.3× 129 0.6× 107 0.6× 123 0.8× 30 0.2× 42 1.1k
Ryu Shinke Japan 22 594 1.0× 227 1.0× 327 2.0× 24 0.2× 80 0.6× 88 1.3k
Martha S. Smit South Africa 20 1.1k 1.9× 152 0.7× 114 0.7× 222 1.4× 24 0.2× 56 1.6k
Akira Murasugi Japan 14 345 0.6× 260 1.1× 91 0.6× 19 0.1× 79 0.6× 26 767
Noriyuki Doukyu Japan 19 1.1k 1.8× 133 0.6× 65 0.4× 227 1.5× 23 0.2× 42 1.3k
W. J. J. van den Tweel Netherlands 19 579 1.0× 47 0.2× 152 0.9× 48 0.3× 29 0.2× 45 814
Oreste Ghisalba Switzerland 21 847 1.5× 76 0.3× 116 0.7× 35 0.2× 30 0.2× 64 1.2k
Xueyan Ma China 17 519 0.9× 189 0.8× 86 0.5× 245 1.6× 37 0.3× 32 930
Motohiro NISHIJIMA Japan 21 303 0.5× 457 2.0× 18 0.1× 76 0.5× 128 1.0× 116 1.3k
Sven M. Richter Germany 11 357 0.6× 257 1.1× 35 0.2× 89 0.6× 29 0.2× 13 635

Countries citing papers authored by Takayuki Uwajima

Since Specialization
Citations

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

Fields of papers citing papers by Takayuki Uwajima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takayuki Uwajima

This figure shows the co-authorship network connecting the top 25 collaborators of Takayuki Uwajima. A scholar is included among the top collaborators of Takayuki Uwajima 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 Takayuki Uwajima. Takayuki Uwajima 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.
Uchida, Hiroyuki, et al.. (2003). Purification and properties of an esterase fromAspergillus nomiusHS-1 degrading ethylene glycol dibenzoate. FEMS Microbiology Letters. 223(1). 123–127. 10 indexed citations
2.
Uchida, Hiroyuki, Ayako Yamashita, Yukio Nagaosa, et al.. (2003). Purification and characterization of an aldehyde oxidase fromPseudomonassp. KY 4690. FEMS Microbiology Letters. 229(1). 31–36. 25 indexed citations
3.
Uchida, Hiroyuki, et al.. (2002). Purification and properties of a newBrevibacterium sterolicumcholesterol oxidase produced byE. coliMM294/pnH10. FEMS Microbiology Letters. 215(2). 243–248. 36 indexed citations
4.
Uchida, Hiroyuki, Hidetaka Morinaga, Takashi Misaki, et al.. (2001). A NOVEL AFFINITY CHROMATOGRAPHY METHOD FOR THE CO-PURIFICATION OF DEOXYCYTIDINE KINASE AND CYTIDINE DEAMINASE. Nucleosides Nucleotides & Nucleic Acids. 20(9). 1647–1654. 1 indexed citations
5.
Uchida, Hiroyuki, et al.. (2001). Polymerization of Bisphenol A by Purified Laccase from Trametes villosa. Biochemical and Biophysical Research Communications. 287(2). 355–358. 96 indexed citations
6.
Uwajima, Takayuki. (1993). Investigating the forefront of industrial enzyme production.. KAGAKU TO SEIBUTSU. 31(11). 761–766.
7.
Aisaka, Kazuo, Takashi Ohshiro, & Takayuki Uwajima. (1992). Optimum culture conditions for the epoxidation of cis-propenylphosphonate to fosfomycin by Cellvibrio gilvus. Applied Microbiology and Biotechnology. 36(4). 431–5. 5 indexed citations
8.
Ohta, Toshio, et al.. (1992). Hyperexpression and Analysis ofchoBEncoding Cholesterol Oxidase ofBrevibacterium sterolicuminEscherichia coliandStreptomyces lividans.. Bioscience Biotechnology and Biochemistry. 56(11). 1786–1791. 21 indexed citations
9.
Ohshiro, Takashi, et al.. (1992). Production of Dihydrofolate Reductase by ClonedEscherichia coliand Its Application to Asymmetric Synthesis ofl-Leucovorin. Bioscience Biotechnology and Biochemistry. 56(3). 437–440. 5 indexed citations
10.
Hasegawa, Mamoru, et al.. (1990). Isolation and identification of the gene of cholesterol oxidase from ATCC 21387, a widely used enzyme in clinical analysis. Biochemical and Biophysical Research Communications. 172(2). 721–727. 24 indexed citations
11.
Ohshiro, Takashi, Kazuo Aisaka, & Takayuki Uwajima. (1989). Purification and Characterization of α-Acetolactate Decarboxylase fromBrevibacterium acetylicum. Agricultural and Biological Chemistry. 53(7). 1913–1918. 1 indexed citations
12.
Uwajima, Takayuki, et al.. (1988). Crystallization and some properties of acetylpolyamine amidohydrolase from Mycoplana bullata. Biochemical and Biophysical Research Communications. 157(3). 1169–1174. 18 indexed citations
13.
Uwajima, Takayuki. (1987). Production of microbial enzymes and their applications to clinical analysis.. Journal of Synthetic Organic Chemistry Japan. 45(4). 385–392. 1 indexed citations
14.
Aisaka, Kazuo, Takayuki Uwajima, & Osamu Terada. (1983). Production of Glutathione Peroxidase byMucor hiemalis. Agricultural and Biological Chemistry. 47(6). 1269–1273. 2 indexed citations
15.
Uwajima, Takayuki, et al.. (1979). Some Characteristics of a New Enzyme “Glycerol Oxidase”. Agricultural and Biological Chemistry. 43(12). 2633–2634. 1 indexed citations
16.
Uwajima, Takayuki & Osamu Terada. (1976). Studies on sterol metabolism by microorganisms. V. Purification and properties of cholesterol esterase from Pseudomonas fluorescens.. Agricultural and Biological Chemistry. 40(10). 1957–1964. 17 indexed citations
17.
Uwajima, Takayuki & Osamu Terada. (1975). Purification and Properties of Extracellular Cholesterol Ester Hydrolase ofPseudomonas fluorescens. Agricultural and Biological Chemistry. 39(7). 1511–1512. 6 indexed citations
18.
Uwajima, Takayuki, et al.. (1972). Purification, Crystallization and Some Properties of β-Galactosidase fromSaccharomyces fragilis. Agricultural and Biological Chemistry. 36(4). 570–577. 5 indexed citations
19.
Yamada, Hideaki, Takayuki Uwajima, Hidehiko Kumagai, Masahiro Watanabe, & Kôichi Ogata. (1967). Bacterial Monoamine Oxidases:Part I. Purification and Crystallization of Tyramine Oxidase of Sarcina lutea. Agricultural and Biological Chemistry. 31(8). 890–896. 11 indexed citations
20.
Yamada, Hideaki, Hidehiko Kumagai, Takayuki Uwajima, & Kôichi Ogata. (1967). Bacterial Monoamine Oxidases:Part II. Substrate and Inhibitor Specificities of Tyramine Oxidase of Sarcina lutea. Agricultural and Biological Chemistry. 31(8). 897–901. 7 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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