Takeshi Okazaki

809 total citations
18 papers, 672 citations indexed

About

Takeshi Okazaki is a scholar working on Pediatrics, Perinatology and Child Health, Surgery and Molecular Biology. According to data from OpenAlex, Takeshi Okazaki has authored 18 papers receiving a total of 672 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Pediatrics, Perinatology and Child Health, 3 papers in Surgery and 3 papers in Molecular Biology. Recurrent topics in Takeshi Okazaki's work include Birth, Development, and Health (3 papers), Amino Acid Enzymes and Metabolism (2 papers) and MRI in cancer diagnosis (2 papers). Takeshi Okazaki is often cited by papers focused on Birth, Development, and Health (3 papers), Amino Acid Enzymes and Metabolism (2 papers) and MRI in cancer diagnosis (2 papers). Takeshi Okazaki collaborates with scholars based in United States, Japan and Germany. Takeshi Okazaki's co-authors include John M. Johnston, Janice R. Okita, Paul C. MacDonald, Shosaku Numa, M.Linette Casey, Kenji Wada, Tadashi Tanabe, John E. Bleasdale, Norimasa Sagawa and Gian Carlo Di Renzo and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Investigation and American Journal of Obstetrics and Gynecology.

In The Last Decade

Takeshi Okazaki

18 papers receiving 617 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takeshi Okazaki United States 12 189 183 130 104 104 18 672
Gunhild Sundell Sweden 12 208 1.1× 344 1.9× 104 0.8× 13 0.1× 72 0.7× 15 1.0k
K Korte Germany 12 49 0.3× 136 0.7× 44 0.3× 33 0.3× 61 0.6× 25 451
Izabella Klein Hungary 12 82 0.4× 426 2.3× 35 0.3× 27 0.3× 95 0.9× 21 972
Patricia L. Ashley United States 14 32 0.2× 287 1.6× 108 0.8× 40 0.4× 140 1.3× 19 757
A. Dvilansky Israel 13 30 0.2× 163 0.9× 46 0.4× 25 0.2× 36 0.3× 60 533
M A Bayne United States 8 46 0.2× 275 1.5× 32 0.2× 38 0.4× 132 1.3× 11 782
Vadivel Ganapathy United States 9 48 0.3× 409 2.2× 21 0.2× 62 0.6× 58 0.6× 9 1.1k
R Lüllmann-Rauch Germany 11 72 0.4× 238 1.3× 23 0.2× 32 0.3× 12 0.1× 18 574
Wance Firdaus France 8 69 0.4× 302 1.7× 62 0.5× 18 0.2× 28 0.3× 8 506
S. Autio Finland 19 52 0.3× 402 2.2× 28 0.2× 27 0.3× 64 0.6× 46 903

Countries citing papers authored by Takeshi Okazaki

Since Specialization
Citations

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

Fields of papers citing papers by Takeshi Okazaki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeshi Okazaki

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

All Works

18 of 18 papers shown
1.
Machida, Haruhiko, Yoshiaki Komori, Eiko Ueno, et al.. (2010). Accurate measurement of pulsatile flow velocity in a small tube phantom: comparison of phase-contrast cine magnetic resonance imaging and intraluminal Doppler guidewire. Japanese Journal of Radiology. 28(8). 571–577. 6 indexed citations
2.
Machida, Haruhiko, Yoshiaki Komori, Eiko Ueno, et al.. (2009). Spatial factors for quantifying constant flow velocity in a small tube phantom: comparison of phase-contrast cine-magnetic resonance imaging and the intraluminal Doppler guidewire method. Japanese Journal of Radiology. 27(9). 335–341. 9 indexed citations
3.
Kitahara, Mikio, et al.. (1986). Enzymatic conversion of 7-hydroxyguanine to its nucleosides.. The Journal of Antibiotics. 39(9). 1288–1290. 5 indexed citations
4.
Fujii, Shingo, Ikuo Konishi, Akira Suzuki, et al.. (1985). Analysis of serum lactic dehydrogenase levels and its isoenzymes in ovarian dysgerminoma. Gynecologic Oncology. 22(1). 65–72. 17 indexed citations
5.
Okazaki, Takeshi, Chiaki Ban, & John M. Johnston. (1984). The identification and characterization of protein kinase C activity in fetal membranes. Archives of Biochemistry and Biophysics. 229(1). 27–32. 16 indexed citations
6.
Okazaki, Takeshi, et al.. (1983). A rapid and specific enzymatic method for the quantification of phosphatidylcholine, disaturated phosphatidylcholine, and phosphatidylglycerol in amniotic fluid. American Journal of Obstetrics and Gynecology. 145(4). 474–480. 25 indexed citations
7.
Okazaki, Takeshi, John M. Johnston, & Jeanne M. Snyder. (1982). Morphogenesis of the lamellar body in fetal lung tissue in vitro. Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 712(2). 283–291. 13 indexed citations
8.
Okazaki, Takeshi, et al.. (1982). Studies on the reconstitution of Macromomycin and Auromomycin from the chromophore and protein moieties.. The Journal of Antibiotics. 35(7). 806–813. 15 indexed citations
9.
Okazaki, Takeshi, Norimasa Sagawa, John E. Bleasdale, et al.. (1981). Initiation of Human Parturition: XIII. Phospholipase C, Phospholipase A2, and Diacylglycerol Lipase Activities in Fetal Membranes and Decidua Vera Tissues from Early and Late Gestation1. Biology of Reproduction. 25(1). 103–109. 63 indexed citations
10.
Okazaki, Takeshi, M.Linette Casey, Janice R. Okita, Paul C. MacDonald, & John M. Johnston. (1981). Initiation of human parturition. American Journal of Obstetrics and Gynecology. 139(4). 373–381. 197 indexed citations
11.
Renzo, Gian Carlo Di, John M. Johnston, Takeshi Okazaki, et al.. (1981). Phosphatidylinositol-specific Phospholipase C in Fetal Membranes and Uterine Decidua. Journal of Clinical Investigation. 67(3). 847–856. 51 indexed citations
12.
Okazaki, Takeshi & John M. Johnston. (1980). Distribution of the phosphatidate phosphohydrolase activity in the lamellar body and lysosomal fractions of lung tissue. Lipids. 15(6). 447–451. 4 indexed citations
13.
Okazaki, Takeshi, et al.. (1978). Initiation of human parturition. American Journal of Obstetrics and Gynecology. 130(4). 432–438. 69 indexed citations
14.
Okazaki, Takeshi, Jerome F. Strauss, & George L. Flickinger. (1977). Lysosomal phospholipase a activities of rat ovarian tissue. Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 487(2). 343–353. 12 indexed citations
15.
Okazaki, Takeshi, et al.. (1976). An Enzymologic Study of Corpora Lutea in Early Pregnant Rats Treated with Abortifacient Agents. Fertility and Sterility. 27(8). 980–986. 3 indexed citations
16.
Tanabe, Tadashi, Kenji Wada, Takeshi Okazaki, & Shosaku Numa. (1975). Acetyl-Coenzyme-A Carboxylase from Rat Liver. Subunit Structure and Proteolytic Modification. European Journal of Biochemistry. 57(1). 15–24. 128 indexed citations
17.
Okamura, Hitoshi, Takeshi Okazaki, & Akira Nakajima. (1974). Human ovarian contractility in vitro.. PubMed. 21(2). 89–96. 2 indexed citations
18.
Numa, Shosaku, Yuzuru Ishimura, Teruko Nakazawa, Takeshi Okazaki, & Osamu Hayaishi. (1964). Enzymic Studies on the Metabolism of Glutarate in Pseudomonas. Journal of Biological Chemistry. 239(11). 3915–3926. 37 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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