K. Takamiya

968 total citations
31 papers, 754 citations indexed

About

K. Takamiya is a scholar working on Molecular Biology, Plant Science and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, K. Takamiya has authored 31 papers receiving a total of 754 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Molecular Biology, 8 papers in Plant Science and 5 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in K. Takamiya's work include Photosynthetic Processes and Mechanisms (14 papers), Algal biology and biofuel production (5 papers) and Porphyrin Metabolism and Disorders (3 papers). K. Takamiya is often cited by papers focused on Photosynthetic Processes and Mechanisms (14 papers), Algal biology and biofuel production (5 papers) and Porphyrin Metabolism and Disorders (3 papers). K. Takamiya collaborates with scholars based in Japan, United States and Spain. K. Takamiya's co-authors include Yuzo Shioi, Tatsuru Masuda, Hiroyuki Ohta, Roger C. Prince, P. Leslie Dutton, Taku Tsuchiya, C.L. Bashford, Hiroshi Shimada, Naoki Tomita and K. Watanabe and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Analytical Biochemistry.

In The Last Decade

K. Takamiya

27 papers receiving 716 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Takamiya Japan 17 584 288 129 59 58 31 754
Jinpei Yamashita Japan 17 645 1.1× 115 0.4× 137 1.1× 23 0.4× 86 1.5× 74 856
Tomisaburo Kakuno Japan 13 463 0.8× 108 0.4× 116 0.9× 20 0.3× 44 0.8× 49 582
Roy Powls United Kingdom 18 553 0.9× 97 0.3× 198 1.5× 31 0.5× 95 1.6× 48 762
Peter Dörmann Germany 13 940 1.6× 470 1.6× 148 1.1× 30 0.5× 45 0.8× 13 1.1k
Merten Jabben Germany 20 722 1.2× 777 2.7× 49 0.4× 38 0.6× 40 0.7× 28 1.1k
Lucas Moyet France 12 764 1.3× 378 1.3× 151 1.2× 30 0.5× 101 1.7× 23 863
Andreas Seidler Germany 16 915 1.6× 236 0.8× 337 2.6× 33 0.6× 146 2.5× 21 1.1k
Pill-Soon Song United States 15 668 1.1× 538 1.9× 66 0.5× 31 0.5× 172 3.0× 21 1.0k
Edmund Cmiel Germany 13 583 1.0× 289 1.0× 139 1.1× 16 0.3× 143 2.5× 20 713
Shigekazu Takahashi Japan 16 504 0.9× 264 0.9× 109 0.8× 19 0.3× 40 0.7× 31 648

Countries citing papers authored by K. Takamiya

Since Specialization
Citations

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

Fields of papers citing papers by K. Takamiya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Takamiya

This figure shows the co-authorship network connecting the top 25 collaborators of K. Takamiya. A scholar is included among the top collaborators of K. Takamiya 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 K. Takamiya. K. Takamiya 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.
Tanaka, Hiroki, Minoru Suzuki, Shin‐ichiro Masunaga, et al.. (2013). Development of a simple and rapid method of precisely identifying the position of 10B atoms in tissue: an improvement in standard alpha autoradiography. Journal of Radiation Research. 55(2). 373–380. 21 indexed citations
2.
Shimada, Hiroshi, et al.. (2007). Isolation of SIP, a Protein that Interacts with SPB, a Possible Transcriptional Regulatory Factor in Rhodobacter sphaeroides. Plant and Cell Physiology. 48(10). 1504–1508. 1 indexed citations
3.
Masuda, Tatsuru, Tomoya Suzuki, Hiroshi Shimada, Hiroyuki Ohta, & K. Takamiya. (2003). Subcellular localization of two types of ferrochelatase in cucumber. Planta. 217(4). 602–609. 56 indexed citations
4.
Yamada, Takafumi, Hiroyuki Ohta, Atsuko Shinohara, et al.. (2000). A Cysteine Protease from Maize Isolated in a Complex with Cystatin. Plant and Cell Physiology. 41(2). 185–191. 37 indexed citations
5.
Watanabe, Kenji, Hiroyuki Ohta, Taku Tsuchiya, et al.. (1999). Purification and Some Properties of Pheophorbidase in Chenopodium album. Plant and Cell Physiology. 40(1). 104–108. 15 indexed citations
6.
Yamada, Takafumi, Hiroyuki Ohta, Tatsuru Masuda, et al.. (1998). Purification of a Novel Type of SDS-Dependent Protease in Maize Using a Monoclonal Antibody. Plant and Cell Physiology. 39(1). 106–114. 20 indexed citations
7.
Nakayama, Masato, Tatsuru Masuda, Takeharu Bando, et al.. (1998). Cloning and Expression of the Soybean chlH Gene Encoding a Subunit of Mg-Chelatase and Localization of the Mg2+ Concentration-Dependent ChlH Protein within the Chloroplast. Plant and Cell Physiology. 39(3). 275–284. 63 indexed citations
8.
Mizoguchi, Hiroshi, Tatsuru Masuda, Kohji Nishimura, et al.. (1997). Nucleotide Sequence and Transcriptional Analysis of the Flanking Region of the Gene (spb) for the trans-Acting Factor That Controls Light-Mediated Expression of the puf Operon in Rhodobacter sphaeroides. Plant and Cell Physiology. 38(5). 558–567. 4 indexed citations
9.
Shioi, Yuzo, Naoki Tomita, Taku Tsuchiya, & K. Takamiya. (1996). Conversion of chlorophyllide to pheophorbide by Mg-dechelating substance in extracts of Chenopodium album. Plant Physiology and Biochemistry. 34(1). 41–47. 74 indexed citations
10.
Shimada, Hiroshi, Takehiko Wada, Hiroshi Handa, et al.. (1996). A Transcription Factor with a Leucine-Zipper Motif Involved in Light-Dependent Inhibition of Expression of the puf Operon in the Photosynthetic Bacterium Rhodobacter sphaeroides. Plant and Cell Physiology. 37(4). 515–522. 23 indexed citations
11.
Shioi, Yuzo, K. Watanabe, & K. Takamiya. (1996). Enzymatic Conversion of Pheophorbide a to the Precursor of Pyropheophorbide a in Leaves of Chenopodium album. Plant and Cell Physiology. 37(8). 1143–1149. 47 indexed citations
12.
Masuda, Tatsuru, Keiji Takabe, Hiroyuki Ohta, Yuzo Shioi, & K. Takamiya. (1996). Enzymatic Activities for the Synthesis of Chlorophyll in Pigment-Deficient Variegated Leaves of Euonymus japonicus. Plant and Cell Physiology. 37(4). 481–487. 9 indexed citations
13.
Masuda, Tatsuru, et al.. (1995). Light-Enhanced Gene Expression of NADPH-Protochlorophyllide Oxidoreductase in Cucumber. Biochemical and Biophysical Research Communications. 210(2). 310–316. 32 indexed citations
14.
Nakayama, Masato, Tatsuru Masuda, Naoki Sato, et al.. (1995). Cloning, Subcellular Localization and Expression of chl1, a Subunit of Magnesium Chelatase in Soybean. Biochemical and Biophysical Research Communications. 215(1). 422–428. 25 indexed citations
15.
Shioi, Yuzo, Kenji Watanabe, K. Takamiya, José L. Garrido, & M. Zapata. (1995). Separation of Mono- and Divinyl Chlorophyll Species by High-Performance Liquid Chromatography Using an Octadecyl Polyvinyl Alcohol Polymer Column. Analytical Biochemistry. 231(1). 225–229. 8 indexed citations
16.
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18.
Prince, Roger C., et al.. (1978). Second order kinetics of the reduction of cytochrome c2 by the ubiquinone cytochrome b-c2 oxidoreductase of Rhodopseudomonas sphaeroides.. Journal of Biological Chemistry. 253(12). 4137–4142. 56 indexed citations
19.
Takamiya, K.. (1960). Anti-tumour Activities of Copper Chelates. Nature. 185(4707). 190–191. 31 indexed citations
20.
Takamiya, K.. (1959). STUDIES ON ANTI-TUMOR ACTIVITIES OF OXIMES AND METAL CHELATE COMPOUNDS. 50. 265–276. 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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