M. Kuwayama

1.7k total citations · 1 hit paper
24 papers, 1.3k citations indexed

About

M. Kuwayama is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, M. Kuwayama has authored 24 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Public Health, Environmental and Occupational Health, 16 papers in Reproductive Medicine and 3 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in M. Kuwayama's work include Reproductive Biology and Fertility (20 papers), Sperm and Testicular Function (10 papers) and Ovarian function and disorders (6 papers). M. Kuwayama is often cited by papers focused on Reproductive Biology and Fertility (20 papers), Sperm and Testicular Function (10 papers) and Ovarian function and disorders (6 papers). M. Kuwayama collaborates with scholars based in United States, Japan and Sri Lanka. M. Kuwayama's co-authors include Gábor Vajta, Henrik Callesen, P. Holm, T. Greve, P.J. Booth, H. Jacobsen, Seizo Hamano, Hiroshi Masuda, Yasuo Shioya and S. Iwasaki and has published in prestigious journals such as Fertility and Sterility, Reproduction and Theriogenology.

In The Last Decade

M. Kuwayama

23 papers receiving 1.2k citations

Hit Papers

Open pulled straw (OPS) vitrification: A new way to reduc... 1998 2026 2007 2016 1998 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Open pulled straw (OPS) vitrification: A new way to reduce cryoinjuries of bovine ova and embryos
    1998 829 citations Gábor Vajta, P. Holm et al. Molecular Reproduction and Development profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. Kuwayama United States 11 1.2k 1.0k 407 152 123 24 1.3k
S. Yavin Israel 11 720 0.6× 569 0.6× 243 0.6× 125 0.8× 67 0.5× 16 912
S. Jiang United States 14 941 0.8× 597 0.6× 384 0.9× 260 1.7× 76 0.6× 23 1.0k
H. Khatir France 17 1.1k 0.9× 737 0.7× 376 0.9× 237 1.6× 45 0.4× 26 1.2k
Koji Niwa Japan 16 835 0.7× 630 0.6× 279 0.7× 218 1.4× 38 0.3× 47 971
Csaba Pribenszky Hungary 16 694 0.6× 477 0.5× 318 0.8× 81 0.5× 80 0.7× 33 817
S. Kobayashi Japan 17 749 0.6× 374 0.4× 441 1.1× 247 1.6× 55 0.4× 32 946
Sayyed Morteza Hosseini Iran 18 663 0.5× 533 0.5× 314 0.8× 186 1.2× 84 0.7× 47 876
Agung Budiyanto Japan 17 577 0.5× 398 0.4× 260 0.6× 126 0.8× 69 0.6× 61 775
A. Lauria Italy 17 765 0.6× 497 0.5× 258 0.6× 174 1.1× 28 0.2× 30 890
S. Tachikawa Japan 12 607 0.5× 449 0.4× 208 0.5× 99 0.7× 59 0.5× 23 678

Countries citing papers authored by M. Kuwayama

Since Specialization
Citations

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

Fields of papers citing papers by M. Kuwayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Kuwayama

This figure shows the co-authorship network connecting the top 25 collaborators of M. Kuwayama. A scholar is included among the top collaborators of M. Kuwayama 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 M. Kuwayama. M. Kuwayama 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.
2.
Silber, Sherman J., et al.. (2012). Preservation of fertility. Fertility and Sterility. 98(3). S35–S35. 7 indexed citations
3.
Kagawa, Noriko, M. Kuwayama, Yuki Ikeda, et al.. (2010). Increased longevity of old infertile mice after allo-transplantation of young mice ovaries. Fertility and Sterility. 94(4). S44–S44.
4.
Attanasio, Laura B., Lorenzo Boccia, Gábor Vajta, et al.. (2009). Cryotop Vitrification of Buffalo (Bubalus Bubalis) In Vitro Matured Oocytes: Effects of Cryoprotectant Concentrations and Warming Procedures. Reproduction in Domestic Animals. 45(6). 997–1002. 27 indexed citations
5.
Gómez, M. C., Noriko Kagawa, C. E. Pope, et al.. (2007). 74 IN VIVO SURVIVAL OF DOMESTIC CAT OOCYTES AFTER VITRIFICATION, INTRACYTOPLASMIC SPERM INJECTION, AND TRANSFER TO RECIPIENTS. Reproduction Fertility and Development. 20(1). 118–118. 5 indexed citations
6.
Kelly, Jennifer M., David O. Kleemann, M. Kuwayama, & S.K. Walker. (2005). 99 EFFECT OF CYSTEAMINE ON SURVIVAL OF BOVINE AND OVINE OOCYTES VITRIFIED USING THE MINIMUM VOLUME COOLING (MVC) CRYOTOP METHOD. Reproduction Fertility and Development. 18(2). 158–158. 21 indexed citations
7.
Bogliolo, Luisa, Federica Ariu, I. Rosati, et al.. (2005). 83 VITRIFICATION OF IMMATURE AND IN VITRO-MATURED HORSE OOCYTES. Reproduction Fertility and Development. 18(2). 149–150. 17 indexed citations
8.
Kuwayama, M. & Gábor Vajta. (2005). VITRIFICATION OF HUMAN EMBRYOS USING THE CRYOTIP METHOD. 11(5). 608–614. 10 indexed citations
9.
Kuwayama, M., et al.. (2005). The CryoTip Method: Aseptic Vitrification of Oocytes and Embryos. Fertility and Sterility. 84. S187–S187. 4 indexed citations
10.
Teramoto, S., et al.. (2004). The efficacy of selected single embryo transfer (SET) with vitrification. Fertility and Sterility. 82. S207–S207. 1 indexed citations
11.
Kleemann, David O., et al.. (2004). 102 VITRIFICATION OF IN VITRO-PRODUCED BOVINE AND OVINE EMBRYOS USING THE MINIMUM VOLUME COOLING CRYOTOP METHOD. Reproduction Fertility and Development. 16(2). 172–173. 9 indexed citations
12.
Kuwayama, M. & Osamu Kato. (2000). Successful Vitrification of Human Oocytes. Fertility and Sterility. 74(3). S49–S49. 24 indexed citations
13.
Vajta, Gábor, Ian M. Lewis, M. Kuwayama, T. Grève, & Henrik Callesen. (1998). Sterile application of the open pulled straw (OPS) vitrification method. Cryoletters. 19(6). 389–392. 73 indexed citations
14.
Vajta, Gábor, P. Holm, M. Kuwayama, et al.. (1998). Open pulled straw (OPS) vitrification: A new way to reduce cryoinjuries of bovine ova and embryos. Molecular Reproduction and Development. 51(1). 53–58. 829 indexed citations breakdown →
15.
Vajta, Gábor, M. Kuwayama, P.J. Booth, et al.. (1998). Open pulled straw (OPS) vitrification of cattle oocytes. Theriogenology. 49(1). 176–176. 10 indexed citations
16.
Hamano, Seizo, et al.. (1995). Glutathione concentration during maturation and fertilization in bovine oocytes. Theriogenology. 43(1). 282–282. 35 indexed citations
17.
Kuwayama, M., et al.. (1994). In straw dilution of bovine IVF-blastocysts cryopreserved by vitrification. Theriogenology. 41(1). 231–231. 11 indexed citations
18.
Kuwayama, M., et al.. (1992). Vitrification of bovine blastocysts obtained by in vitro culture of oocytes matured and fertilized in vitro. Reproduction. 96(1). 187–193. 74 indexed citations
19.
Nagai, Takashi, Hiroshi Masuda, Yasuo Shioya, et al.. (1988). In-vitro fertilization of pig oocytes by frozen boar spermatozoa. Reproduction. 84(2). 585–591. 157 indexed citations
20.
Kuwayama, M., et al.. (1967). [Management of severe head injury].. PubMed. 36(5). 641–53. 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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