Maki Kojima

551 total citations
8 papers, 460 citations indexed

About

Maki Kojima is a scholar working on Epidemiology, Hepatology and Small Animals. According to data from OpenAlex, Maki Kojima has authored 8 papers receiving a total of 460 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Epidemiology, 6 papers in Hepatology and 2 papers in Small Animals. Recurrent topics in Maki Kojima's work include Hepatitis B Virus Studies (5 papers), Hepatitis C virus research (5 papers) and Liver Disease Diagnosis and Treatment (4 papers). Maki Kojima is often cited by papers focused on Hepatitis B Virus Studies (5 papers), Hepatitis C virus research (5 papers) and Liver Disease Diagnosis and Treatment (4 papers). Maki Kojima collaborates with scholars based in Japan and United States. Maki Kojima's co-authors include Hiroaki Okamoto, Takeshi Tanaka, Hiroshi Yoshizawa, David Peterson, H. Iizuka, Yukio Ito, Elizabeth Muchmore, Shunji Mishiro, Shunichi Okada and Fumio Tsuda and has published in prestigious journals such as Virology, Journal of Medical Virology and Helicobacter.

In The Last Decade

Maki Kojima

7 papers receiving 441 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Maki Kojima Japan	5	430	345	80	76	46	8	460
Stefanie Grethe Germany	7	485 1.1×	421 1.2×	62 0.8×	108 1.4×	53 1.2×	10	544
Takahide Nakazawa Japan	8	551 1.3×	440 1.3×	116 1.4×	79 1.0×	28 0.6×	8	562
Muriel Pellerin France	6	363 0.8×	281 0.8×	27 0.3×	89 1.2×	53 1.2×	6	401
Jocelyne Rémiré France	12	693 1.6×	614 1.8×	61 0.8×	96 1.3×	79 1.7×	17	750
J. Power Ireland	11	477 1.1×	424 1.2×	45 0.6×	62 0.8×	82 1.8×	14	574
Françoise Darthuy France	13	727 1.7×	651 1.9×	61 0.8×	96 1.3×	84 1.8×	17	793
Hisao Lizuka Japan	4	513 1.2×	428 1.2×	81 1.0×	80 1.1×	64 1.4×	6	585
Hitomi Sekiya Japan	6	685 1.6×	537 1.6×	186 2.3×	115 1.5×	39 0.8×	7	708
I Braunschweiger Germany	8	291 0.7×	227 0.7×	34 0.4×	77 1.0×	19 0.4×	14	434
Rachid Kara France	4	278 0.6×	266 0.8×	26 0.3×	44 0.6×	38 0.8×	4	338

Countries citing papers authored by Maki Kojima

Since Specialization

Citations

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

Fields of papers citing papers by Maki Kojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Maki Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Maki Kojima. A scholar is included among the top collaborators of Maki Kojima 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 Maki Kojima. Maki Kojima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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8 of 8 papers shown

1.

Aikawa, Tatsuya, et al.. (2008). A case of acute hepatitis C, most likely by interspousal sexual transmission after 40 years of marriage. Kanzo. 49(8). 352–361.

2.

Aikawa, Tatsuya, et al.. (2007). A case of imported hepatitis E: Identification of location of HEV infection by the molecular epidemiological approach. Kanzo. 48(1). 15–21. 5 indexed citations

3.

Aikawa, Tatsuya & Maki Kojima. (2004). [Transmission of hepatitis C virus (HCV) by tattooing and acupuncture].. PubMed. 62 Suppl 7(Pt 1). 330–4. 1 indexed citations

4.

Kashimura, Hiromasa, Maki Kojima, Tatsuya Aikawa, et al.. (1999). Pretreatment Antimicrobial Susceptibilities of Paired Gastric Helicobacter pylori Isolates: Antrum Versus Corpus. Helicobacter. 4(4). 218–221. 7 indexed citations

5.

Aikawa, Tatsuya, Maki Kojima, Hiroshi Ōnishi, et al.. (1996). HLA DRB1 and DQB1 alleles and haplotypes influencing the progression of hepatitis C. Journal of Medical Virology. 49(4). 274–278. 47 indexed citations

6.

Kojima, Maki, Toshiaki Osuga, Fumio Tsuda, Takeshi Tanaka, & Hiroaki Okamoto. (1994). Influence of Antibodies to the Hypervariable Region of E2/NS1 Glycoprotein on the Selective Replication of Hepatitis C Virus in Chimpanzees. Virology. 204(2). 665–672. 60 indexed citations

7.

Fukuda, Satoko, Takashi Suzuki, Fumio Tsuda, et al.. (1994). Hepatitis C virus RNA in blood units with antibodies detectable by a second-generation passive hemagglutination assay, antibodies to synthetic core peptides or elevated transaminase levels. Transfusion Science. 15(1). 83–92. 4 indexed citations

8.

Okamoto, Hiroaki, Maki Kojima, Shunichi Okada, et al.. (1992). Genetic drift of hepatitis C virus during an 8.2-year infection in a chimpanzee: Variability and stability. Virology. 190(2). 894–899. 336 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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