S Okada

819 total citations
16 papers, 659 citations indexed

About

S Okada is a scholar working on Biotechnology, Nutrition and Dietetics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, S Okada has authored 16 papers receiving a total of 659 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Biotechnology, 6 papers in Nutrition and Dietetics and 4 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in S Okada's work include Enzyme Production and Characterization (8 papers), Microbial Metabolites in Food Biotechnology (5 papers) and Biofuel production and bioconversion (4 papers). S Okada is often cited by papers focused on Enzyme Production and Characterization (8 papers), Microbial Metabolites in Food Biotechnology (5 papers) and Biofuel production and bioconversion (4 papers). S Okada collaborates with scholars based in Japan, United States and United Kingdom. S Okada's co-authors include T. Imanaka, Hidemi Takata, Takeshi Takaha, Takashi Kuriki, Masahiro Takagi, Steven M. Smith, Michiyo Yanase, Masayoshi Iizuka, H. Takata and Noshi Minamiura and has published in prestigious journals such as Journal of Biological Chemistry, Applied and Environmental Microbiology and Journal of Bacteriology.

In The Last Decade

S Okada

14 papers receiving 637 citations

Peers

Countries citing papers authored by S Okada

Since Specialization

Citations

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

Fields of papers citing papers by S Okada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Okada

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

All Works

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16 of 16 papers shown

#	Work	Indexed citations
1	Investigation of Kaonic Atom Optical Potential by the High-Precision Data of Kaonic 3He and 4He Atoms 2024 ·Progress of Theoretical and Experimental Physics ·J. Yamagata-Sekihara, (unknown), Daisuke Jido, (unknown), (unknown), S Okada, S. Hirenzaki	0
2	Two-dimensional macroscopic shapes of lithium ion and electron plasmas after elapse of two-fluid plasma state 2018 ·AIP conference proceedings ·(unknown), H. Himura, (unknown), S Okada, Akio Sanpei, S. Masamune	6
3	Intermittent ion leakage from a Penning trap during potential barrier closure 2017 ·Physics of Plasmas ·H. Himura, Shin Kawai, (unknown), S Okada, Jun Aoki, S. Masamune	9
4	Frequency interleave in multicore fiber transmission systems for reducing influence of inter-core crosstalk 2015 ·Optical Fiber Technology ·S Okada, Koji Igarashi, Kyo Inoue	1
5	Energy distributions of ions emitted from argon clusters Coulomb-exploded by intense femtosecond laser pulses 2004 ·Physical Review A ·(unknown), S. Shimizu, Masaki Hashida, S Okada, S. Okihara, F. Sato, Toshiyuki Iida, S. Sakabe	34
6	Cloning of the cyclodextrin glucanotransferase gene from alkalophilic Bacillus sp. A2-5a and analysis of the raw starch-binding domain 2000 ·Applied Microbiology and Biotechnology ·Kohji Ohdan, Takashi Kuriki, Hidemi Takata, S Okada	30
7	Characterization of a gene cluster for glycogen biosynthesis and a heterotetrameric ADP-glucose pyrophosphorylase from Bacillus stearothermophilus 1997 ·Journal of Bacteriology ·Hidemi Takata, Takeshi Takaha, S Okada, Masahiro Takagi, Takahiro Imanaka	46
8	Cyclization reaction catalyzed by branching enzyme 1996 ·Journal of Bacteriology ·Hidemi Takata, Takeshi Takaha, S Okada, Masahiro Takagi, T. Imanaka	79
9	Properties and active center of the thermostable branching enzyme from Bacillus stearothermophilus 1994 ·Applied and Environmental Microbiology ·Hidemi Takata, Takeshi Takaha, Takashi Kuriki, S Okada, Masahiro Takagi, T. Imanaka	71
10	Disproportionating enzyme (4-alpha-glucanotransferase; EC 2.4.1.25) of potato. Purification, molecular cloning, and potential role in starch metabolism. 1993 ·Journal of Biological Chemistry ·Takeshi Takaha, Michiyo Yanase, S Okada, Steven M. Smith	104
11	Action of neopullulanase. Neopullulanase catalyzes both hydrolysis and transglycosylation at alpha-(1—-4)- and alpha-(1—-6)-glucosidic linkages. 1992 ·Journal of Biological Chemistry ·H. Takata, Takashi Kuriki, S Okada, (unknown), Masayoshi Iizuka, Noshi Minamiura, T. Imanaka	148
12	Analysis of the active center of Bacillus stearothermophilus neopullulanase 1991 ·Journal of Bacteriology ·Takashi Kuriki, Hidemi Takata, S Okada, T. Imanaka	74
13	Personality traits of simple obese patients 1990 ·(unknown), (unknown), S Okada, (unknown), (unknown), Yasuo Satoh, (unknown), (unknown), (unknown), Saran Yoshida, (unknown), Naoto Yamanouchi, (unknown), (unknown)	1
14	Screening of Sugars Inhibitory against Sucrose-dependent Synthesis and Adherence of Insoluble Glucan and Acid Production by Streptococcus mutans 1984 ·Journal of Dental Research ·Satoshi Imai, (unknown), Kenichiro Shibata, Sayaka Yoshikawa, Sumio Kitahata, S Okada, (unknown), T Nisizawa	28
15	Induction of beta-galactosidase in beta-galactosidase-alpha-neuraminidase deficiency: effects of leupeptin and sucrose. 1983 ·PubMed ·Tadafumi Kato, S Okada, (unknown), H Yabuuchi	2
16	The Isolation and Mode of Action of a Bacterial Glucanosyltranferase 1968 ·Journal of Biological Chemistry ·John H. Pazur, S Okada	26

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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