Ichiro Kodama

972 total citations
24 papers, 761 citations indexed

About

Ichiro Kodama is a scholar working on Endocrinology, Diabetes and Metabolism, Genetics and Orthopedics and Sports Medicine. According to data from OpenAlex, Ichiro Kodama has authored 24 papers receiving a total of 761 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Endocrinology, Diabetes and Metabolism, 8 papers in Genetics and 7 papers in Orthopedics and Sports Medicine. Recurrent topics in Ichiro Kodama's work include Menopause: Health Impacts and Treatments (11 papers), Hormonal and reproductive studies (8 papers) and Estrogen and related hormone effects (7 papers). Ichiro Kodama is often cited by papers focused on Menopause: Health Impacts and Treatments (11 papers), Hormonal and reproductive studies (8 papers) and Estrogen and related hormone effects (7 papers). Ichiro Kodama collaborates with scholars based in Japan and United States. Ichiro Kodama's co-authors include Mikio Tsuda, Mitsuhiro Sanada, Koso Ohama, Yoshikazu Suei, Keiji Tanimoto, Takashi Nakamoto, Akira Taguchi, Yukihito Higashi, Yoshiki Kudo and Masahiko Ohtsuka and has published in prestigious journals such as Journal of the American College of Cardiology, The Journal of Clinical Endocrinology & Metabolism and Journal of Bone and Mineral Research.

In The Last Decade

Ichiro Kodama

24 papers receiving 718 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ichiro Kodama Japan 16 327 321 165 121 91 24 761
Jae Suk Chang South Korea 16 26 0.1× 223 0.7× 18 0.1× 48 0.4× 36 0.4× 59 789
Cherk S. Tam Canada 16 33 0.1× 393 1.2× 99 0.6× 141 1.2× 8 0.1× 28 1.0k
Jean E. Aaron United Kingdom 13 42 0.1× 503 1.6× 43 0.3× 72 0.6× 4 0.0× 27 825
D.H. Birkenhäger-Frenkel Netherlands 12 22 0.1× 303 0.9× 83 0.5× 61 0.5× 5 0.1× 20 507
Akifumi Nishida Japan 13 38 0.1× 239 0.7× 11 0.1× 18 0.1× 24 0.3× 26 561
Louis S. Kidder United States 15 19 0.1× 184 0.6× 64 0.4× 57 0.5× 7 0.1× 32 739
E. Zérath France 16 13 0.0× 286 0.9× 85 0.5× 71 0.6× 11 0.1× 31 706
G Riffat France 14 31 0.1× 410 1.3× 59 0.4× 65 0.5× 3 0.0× 38 788
Miki Sode United States 8 18 0.1× 518 1.6× 32 0.2× 32 0.3× 6 0.1× 8 751
Jelena Sopta Serbia 13 83 0.3× 42 0.1× 16 0.1× 10 0.1× 21 0.2× 54 420

Countries citing papers authored by Ichiro Kodama

Since Specialization
Citations

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

Fields of papers citing papers by Ichiro Kodama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Kodama

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Kodama. A scholar is included among the top collaborators of Ichiro Kodama 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 Ichiro Kodama. Ichiro Kodama 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.
Kodama, Ichiro, Akira Yamanaka, Katsuhiko Endo, & Yasunori Koya. (2008). Role of the Yellow Spot Around the Urogenital Opening of Female Mosquitofish (Gambusia affinis) as a Cue for Copulation. ZOOLOGICAL SCIENCE. 25(12). 1199–1204. 4 indexed citations
2.
Ohtsuka, M, Mikio Tsuda, Takashi Nakamoto, et al.. (2007). Risk of vertebral osteoporosis in post-menopausal women with alterations of the mandible. Dentomaxillofacial Radiology. 36(3). 143–148. 66 indexed citations
3.
Ishii, Kazuo, Takashi Nakamoto, M Ohtsuka, et al.. (2007). Diagnostic efficacy of alveolar bone loss of the mandible for identifying postmenopausal women with femoral osteoporosis. Dentomaxillofacial Radiology. 36(1). 28–33. 41 indexed citations
4.
Sutthiprapaporn, Pipop, Akira Taguchi, Takashi Nakamoto, et al.. (2006). Diagnostic performance of general dental practitioners after lecture in identifying post-menopausal women with low bone mineral density by panoramic radiographs. Dentomaxillofacial Radiology. 35(4). 249–252. 25 indexed citations
5.
Taguchi, Akira, Mikio Tsuda, Masahiko Ohtsuka, et al.. (2005). Use of dental panoramic radiographs in identifying younger postmenopausal women with osteoporosis. Osteoporosis International. 17(3). 387–394. 160 indexed citations
6.
Tsuda, Mikio, Mitsuhiro Sanada, Yukihito Higashi, et al.. (2004). Apolipoprotein E phenotype affects the malondialdehyde‐modified LDL concentration and forearm endothelial function in postmenopausal women. Clinical Endocrinology. 61(5). 619–625. 3 indexed citations
7.
Yamanaka, Akira, et al.. (2004). Hormonal Control of the Orange Coloration of Diapause Pupae in the Swallowtail Butterfly, Papilio xuthus L. (Lepidoptera: Papilionidae). ZOOLOGICAL SCIENCE. 21(10). 1049–1055. 10 indexed citations
8.
Sanada, Mitsuhiro, Akira Taguchi, Yukihito Higashi, et al.. (2004). Forearm endothelial function and bone mineral loss in postmenopausal women. Atherosclerosis. 176(2). 387–392. 71 indexed citations
9.
Sanada, Mitsuhiro, et al.. (2004). Substitution of transdermal estradiol during oral estrogen-progestin therapy in postmenopausal women: effects on hypertriglyceridemia. Menopause The Journal of The North American Menopause Society. 11(3). 331–336. 17 indexed citations
10.
Sanada, Mitsuhiro, Yukihito Higashi, Keigo Nakagawa, et al.. (2003). A Comparison of Low-Dose and Standard-Dose Oral Estrogen on Forearm Endothelial Function in Early Postmenopausal Women. The Journal of Clinical Endocrinology & Metabolism. 88(3). 1303–1309. 25 indexed citations
11.
Sanada, Mitsuhiro, Yukihito Higashi, Keigo Nakagawa, et al.. (2003). Comparison of forearm endothelial function between premenopausal and postmenopausal women with or without hypercholesterolemia. Maturitas. 44(4). 307–315. 16 indexed citations
12.
Sanada, Mitsuhiro, Yukihito Higashi, Keigo Nakagawa, et al.. (2002). Combination therapy of low-dose medroxyprogesterone acetate and oral estrogen does not affect endothelial function in the forearms of postmenopausal women. Menopause The Journal of The North American Menopause Society. 9(5). 360–366. 6 indexed citations
13.
Sanada, Mitsuhiro, Yukihito Higashi, Keigo Nakagawa, et al.. (2002). Hormone Replacement Effects on Endothelial Function Measured in the Forearm Resistance Artery in Normocholesterolemic and Hypercholesterolemic Postmenopausal Women. The Journal of Clinical Endocrinology & Metabolism. 87(10). 4634–4641. 29 indexed citations
14.
Sanada, Mitsuhiro, Yukihito Higashi, Keigo Nakagawa, et al.. (2001). Relationship between the angiotensin-converting enzyme genotype and the forearm vasodilator response to estrogen replacement therapy in postmenopausal women. Journal of the American College of Cardiology. 37(6). 1529–1535. 30 indexed citations
15.
16.
Sanada, Mitsuhiro, Yukihito Higashi, Shota Sasaki, et al.. (2001). Estrogen replacement therapy in postmenopausal women augments reactive hyperemia in the forearm by reducing angiotensin converting enzyme activity. Atherosclerosis. 158(2). 391–397. 22 indexed citations
17.
Sanada, Mitsuhiro, et al.. (2000). Three-year study of estrogen alone versus combined with progestin in postmenopausal women with or without hypercholesterolemia. Metabolism. 49(6). 784–789. 19 indexed citations
18.
Sanada, Mitsuhiro, et al.. (2000). The effect of hormone replacement therapy on metabolism of lipoprotein remnants in postmenopausal women. Maturitas. 34(1). 75–82. 18 indexed citations
19.
Sanada, Mitsuhiro, et al.. (1998). Apolipoprotein E phenotype associations with plasma lipoproteins and bone mass in postmenopausal women. Climacteric. 1(3). 188–195. 5 indexed citations
20.
Kodama, Ichiro. (1972). [Studies on ammonia metabolism of placenta].. PubMed. 24(2). 155–64. 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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