Takehiko Ogawa

7.1k citations
142 papers · 5.5k indexed · 2 hit papers · h-index 40
Topics
Sperm and Testicular Function (75 papers)Reproductive Biology and Fertility (61 papers)Kidney Stones and Urolithiasis Treatments (24 papers)

In The Last Decade

Takehiko Ogawa

141 papers receiving 5.3k citations

Hit Papers

In vitro production of functional sperm in c...199720262006201620111997100200300400500

Peers

Takehiko Ogawa
Comparison fields: 5 of 129
  • Reproductive Medicine 3.6k
  • Public Health, Environmental and Occupational Health 3.2k
  • Molecular Biology 2.0k
  • Genetics 1.4k
  • Surgery 668
Replace Olli Ritvos with:
Olli Ritvos Finland
Nathalie di Clemente France
Aleksandar Rajkovic United States
Stephanie A. Pangas United States
Susanna Dolci Italy
Markku Heikinheimo Finland
Peter Illingworth United Kingdom
Alan L. Schneyer United States
Guangxiu Lu China
Seok Hyun Kim South Korea
Takehiko Ogawa relative to Olli Ritvos Finland Olli Ritvos's profile →
Citations per field
00.5×2.8×
Olli Ritvos · 1×
Citations per year

Countries citing papers authored by Takehiko Ogawa

Since Specialization
Citations

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

Fields of papers citing papers by Takehiko Ogawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takehiko Ogawa

This figure shows the co-authorship network connecting the top 25 collaborators of Takehiko Ogawa. A scholar is included among the top collaborators of Takehiko Ogawa 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 Takehiko Ogawa. Takehiko Ogawa 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
#WorkIndexed citations
1 3
2 31
3 7
4 22
5 11
6 28
7 60
8 4
9 1
10 14
11 20
12 3
13 18
14 2
15 46
16 1
17
Uniformity of Furanocoumarin Content in Micropropagated Glehnia littoralis Plants
2
18
High-Performance Liquid Chromatographic Analysis of Furanocoumarins in Glehnia littoralis
2
19
Variability of the Furanocoumarin Composition and Isozyme Pattern in Glehnia littoralis of Different Geographical Origin
3
20 14

About Takehiko Ogawa

Takehiko Ogawa is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Obstetrics and Gynecology, having authored 142 papers that have together received 5.5k indexed citations. Recurring topics across this work include Sperm and Testicular Function (75 papers), Reproductive Biology and Fertility (61 papers) and Kidney Stones and Urolithiasis Treatments (24 papers). The work is most often cited by research in Reproductive Medicine (3.6k citations), Public Health, Environmental and Occupational Health (3.2k citations) and Genetics (1.4k citations). Takehiko Ogawa has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Ralph L. Brinster, Mary R. Avarbock, Takuya Sato, Yoshinobu Kubota, Ina Dobrinski, Kumiko Katagiri, Atsuo Ogura, Narumi Ogonuki, Kimiko Inoue and Juan Aréchaga. Their work appears in journals such as Nature, Proceedings of the National Academy of Sciences and Nature Medicine.

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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