Koichi Endo

1.6k total citations
90 papers, 1.3k citations indexed

About

Koichi Endo is a scholar working on Electrical and Electronic Engineering, Molecular Biology and Oncology. According to data from OpenAlex, Koichi Endo has authored 90 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 20 papers in Molecular Biology and 16 papers in Oncology. Recurrent topics in Koichi Endo's work include Bone health and osteoporosis research (12 papers), Vitamin D Research Studies (10 papers) and Bone health and treatments (10 papers). Koichi Endo is often cited by papers focused on Bone health and osteoporosis research (12 papers), Vitamin D Research Studies (10 papers) and Bone health and treatments (10 papers). Koichi Endo collaborates with scholars based in Japan, United States and China. Koichi Endo's co-authors include Michinori Hirata, Yasunari Monguchi, Satoshi Takeda, Hironao Sajiki, Noboru Kubodera, Kenji Yogo, Tomohiro Maegawa, Sadaoki Sakai, Asami Tanaka and Yoshiaki Kitamura and has published in prestigious journals such as Journal of Biological Chemistry, Applied Physics Letters and Langmuir.

In The Last Decade

Koichi Endo

81 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koichi Endo Japan 21 319 276 238 169 163 90 1.3k
Midori Kato Japan 15 120 0.4× 239 0.9× 170 0.7× 40 0.2× 42 0.3× 41 1.1k
Yuko Okazaki Japan 23 109 0.3× 353 1.3× 48 0.2× 84 0.5× 29 0.2× 76 1.4k
Hiroyuki Takashima Japan 24 92 0.3× 340 1.2× 355 1.5× 43 0.3× 16 0.1× 131 1.9k
Jiaxuan Chen United States 18 116 0.4× 289 1.0× 164 0.7× 50 0.3× 58 0.4× 35 908
Isao Morimoto Japan 23 25 0.1× 499 1.8× 118 0.5× 251 1.5× 103 0.6× 85 1.7k
Masato Nakano Japan 29 494 1.5× 513 1.9× 619 2.6× 247 1.5× 8 0.0× 163 2.4k
Hua Ma China 16 147 0.5× 330 1.2× 41 0.2× 124 0.7× 101 0.6× 54 1.4k
Kyoko Yoshioka Japan 22 40 0.1× 745 2.7× 93 0.4× 101 0.6× 103 0.6× 65 1.8k
Faye Sweat United States 17 223 0.7× 1.1k 3.8× 50 0.2× 154 0.9× 18 0.1× 31 2.2k

Countries citing papers authored by Koichi Endo

Since Specialization
Citations

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

Fields of papers citing papers by Koichi Endo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Endo

This figure shows the co-authorship network connecting the top 25 collaborators of Koichi Endo. A scholar is included among the top collaborators of Koichi Endo 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 Koichi Endo. Koichi Endo 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.
Sakai, Sadaoki, Hiromi Hongo, Tomomaya Yamamoto, et al.. (2018). Sequential Treatment with Eldecalcitol After PTH Improves Bone Mechanical Properties of Lumbar Spine and Femur in Aged Ovariectomized Rats. Calcified Tissue International. 104(3). 251–261. 5 indexed citations
2.
3.
Takeda, Satoshi, Mitsuru Saito, Sadaoki Sakai, et al.. (2017). Eldecalcitol, an Active Vitamin D3 Derivative, Prevents Trabecular Bone Loss and Bone Fragility in Type I Diabetic Model Rats. Calcified Tissue International. 101(4). 433–444. 12 indexed citations
4.
Serizawa, Kenichi, et al.. (2015). Epoetin beta pegol prevents endothelial dysfunction as evaluated by flow-mediated dilation in chronic kidney disease rats. European Journal of Pharmacology. 767. 10–16. 12 indexed citations
5.
Yogo, Kenji, et al.. (2014). Nicorandil suppresses urinary protein excretion and activates eNOS in Dahl salt-sensitive hypertensive rats. Clinical and Experimental Nephrology. 19(3). 343–349. 15 indexed citations
6.
Hirata, Michinori, Kenichi Serizawa, Kenji Yogo, et al.. (2012). 22-Oxacalcitriol prevents progression of endothelial dysfunction through antioxidative effects in rats with type 2 diabetes and early-stage nephropathy. Nephrology Dialysis Transplantation. 28(5). 1166–1174. 49 indexed citations
7.
Saito, Hiroshi, et al.. (2010). 0.13μm CMOS/DMOS platform technology with novel 8V/9V LDMOS for low voltage high-frequency DC-DC converters. 315–318. 3 indexed citations
8.
Endo, Koichi, et al.. (2008). Within-home-range habitat selection of male Northern Goshawks in central Japan. Japanese Journal of Ornithology. 57(2). 108–121. 3 indexed citations
9.
Endo, Koichi, et al.. (2007). Seasonal change in home range of male Northern Goshawk in central Japan.. Japanese Journal of Ornithology. 56(1). 22–32. 5 indexed citations
10.
Maegawa, Tomohiro, Yoshiaki Kitamura, Asami Tanaka, et al.. (2007). Heterogeneous Pd/C‐Catalyzed Ligand‐Free, Room‐Temperature Suzuki–Miyaura Coupling Reactions in Aqueous Media. Chemistry - A European Journal. 13(20). 5937–5943. 221 indexed citations
11.
Endo, Koichi, et al.. (2006). Nest site selection of Northern Goshawks Accipiter gentilis in Nasunogahara, Tochigi Prefecture, central Japan.. Japanese Journal of Ornithology. 55(2). 41–47. 2 indexed citations
12.
Kubodera, Noboru, et al.. (2003). A new active vitamin D analog, ED‐71, causes increase in bone mass with preferential effects on bone in osteoporotic patients. Journal of Cellular Biochemistry. 88(2). 286–289. 44 indexed citations
13.
Hirata, Michinori, Koichi Endo, Hiroyuki Ohkawa, et al.. (2002). A comparison between daily and thrice-weekly i.v. administration of 1,25-dihydroxy-22-oxavitamin D3 regarding suppression of parathyroid hormone secretion and calcaemic action in uraemic rats. Nephrology Dialysis Transplantation. 17(suppl 10). 37–40. 4 indexed citations
14.
Inada, Hiroshi, Taiji Murakami, Ichiro Morita, et al.. (2000). Treatment of Vascular Graft Infection after Operation for Thoracic Aortic Aneurysms.. Japanese Journal of Cardiovascular Surgery. 29(1). 10–16.
15.
Hirata, Michinori, Kyoko S. Katsumata, Nobuo Koike, et al.. (1999). 22-Oxacalcitriol ameliorates high-turnover bone and marked osteitis fibrosa in rats with slowly progressive nephritis. Kidney International. 56(6). 2040–2047. 26 indexed citations
16.
Nakamura, Masatsugu, Koichi Endo, K. Nakata, & Takashi Hamano. (1998). Gefarnate increases PAS positive cell density in rabbit conjunctiva. British Journal of Ophthalmology. 82(11). 1320–1323. 11 indexed citations
17.
Uchimaru, Kaoru, et al.. (1996). Oncogenic Collaboration of the Cyclin D1 (PRAD1, bcl‐1) Gene with a Mutated p53 and an Activated ras Oncogene in Neoplastic Transformation. Japanese Journal of Cancer Research. 87(5). 459–465. 13 indexed citations
18.
Akamatsu, Ken‐ichi, Koichi Endo, Tomoko Matsumoto, et al.. (1992). Potent antitumour activity of (-)-(R)-2-aminomethylpyrrolidine (1,1-cyclobutanedicarboxylato)platinum(II) monohydrate (DWA2114R) against advanced L1210 leukaemia in mice. British Journal of Cancer. 66(5). 827–832. 8 indexed citations
19.
Muramatu, Mutumi, Tadashi Itoh, Masao Takei, & Koichi Endo. (1988). Tryptase in Rat Mast Cells: Properties and Inhibition by Various Inhibitors in Comparison with Chymase. Biological Chemistry Hoppe-Seyler. 369(2). 617–626. 11 indexed citations
20.
Endo, Koichi, Hajime Hashimoto, & Susumu Mitsuhashi. (1970). Drug-Resistance and R Factors of Escherichia coli Isolated from In-Patients Affected with Pulmonary Tuberculosis. Nippon Saikingaku Zasshi. 25(1). 11–16. 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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