Masataka Koga

435 total citations
46 papers, 338 citations indexed

About

Masataka Koga is a scholar working on Insect Science, Ecology and Parasitology. According to data from OpenAlex, Masataka Koga has authored 46 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Insect Science, 17 papers in Ecology and 15 papers in Parasitology. Recurrent topics in Masataka Koga's work include Parasite Biology and Host Interactions (16 papers), Mollusks and Parasites Studies (15 papers) and Parasites and Host Interactions (15 papers). Masataka Koga is often cited by papers focused on Parasite Biology and Host Interactions (16 papers), Mollusks and Parasites Studies (15 papers) and Parasites and Host Interactions (15 papers). Masataka Koga collaborates with scholars based in Japan, Mexico and Thailand. Masataka Koga's co-authors include Isao Tada, Tadaaki Satou, Tamotsu Nikaido, Kazuo Koike, Shinjiro Hamano, Hiroo Higo, K. NODA, I. Tada, Hiroshige Akahane and Kanji Watanabe and has published in prestigious journals such as Marine Ecology Progress Series, Acta Neuropathologica and American Journal of Tropical Medicine and Hygiene.

In The Last Decade

Masataka Koga

41 papers receiving 328 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Masataka Koga Japan	12	168	153	105	84	41	46	338
N. Kagei Japan	13	286 1.7×	175 1.1×	83 0.8×	51 0.6×	59 1.4×	64	476
N. F. Baker United States	13	97 0.6×	122 0.8×	217 2.1×	36 0.4×	23 0.6×	58	448
I. Miyazaki Japan	14	415 2.5×	295 1.9×	236 2.2×	169 2.0×	40 1.0×	72	604
J. F. Sluiters Netherlands	10	148 0.9×	150 1.0×	75 0.7×	27 0.3×	33 0.8×	18	364
Yong Suk Ryang South Korea	13	181 1.1×	163 1.1×	117 1.1×	23 0.3×	12 0.3×	23	367
Muneo Yokogawa Japan	13	337 2.0×	406 2.7×	274 2.6×	32 0.4×	96 2.3×	30	673
Aditya Reddy United States	10	195 1.2×	169 1.1×	99 0.9×	15 0.2×	41 1.0×	27	401
Chia‐Tung Pan United States	8	292 1.7×	252 1.6×	173 1.6×	63 0.8×	35 0.9×	13	509
Namitha Mohandas Australia	15	271 1.6×	152 1.0×	179 1.7×	104 1.2×	37 0.9×	25	452
W.A. Nizami India	11	281 1.7×	200 1.3×	206 2.0×	34 0.4×	7 0.2×	57	433

Countries citing papers authored by Masataka Koga

Since Specialization

Citations

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

Fields of papers citing papers by Masataka Koga

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masataka Koga

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

All Works

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20 of 20 papers shown

Anantaphruti, Malinee T, et al.. (2010). Esophageal deformation of Gnathostoma spinigerum in ivermectin-treated rats, and anthelminthic efficacy. Helminthologia. 47(2). 88–93. 2 indexed citations

León‐Régàgnon, Virginia, David Osorio-Sarabia, Luis García‐Prieto, et al.. (2002). Study of the ethiological agent of gnathostomosis in Nayarit, Mexico. Parasitology International. 51(2). 201–204. 32 indexed citations

Satou, Tadaaki, Masataka Koga, Kazuo Koike, Isao Tada, & Tamotsu Nikaido. (2001). Nematocidal activities of thiabendazole and ivermectin against the larvae of Strongyloides ratti and S. venezuelensis. Veterinary Parasitology. 99(4). 311–322. 25 indexed citations

Koga, Masataka, et al.. (2000). Surface ultrastructure of larval Gnathostoma cf. binucleatum from Mexico.. Comparative Parasitology. 67(2). 244–249. 6 indexed citations

Higo, Hiroo, et al.. (2000). Chemokinetic behavior of the infective third-stage larvae of Strongyloides ratti on a sodium chloride gradient. Parasitology International. 49(3). 183–188. 14 indexed citations

Higo, Hiroo, et al.. (2000). Effects of various treatments on the chemokinetic behavior of third-stage larvae of Strongyloides ratti on a sodium chloride gradient. Parasitology Research. 86(11). 865–869. 5 indexed citations

Watanabe, Kanji, K. NODA, Shinjiro Hamano, et al.. (2000). The crucial role of granulocytes in the early host defense against Strongyloides ratti infection in mice. Parasitology Research. 86(3). 188–193. 26 indexed citations

Koga, Masataka & I. Tada. (2000). Strongyloides ratti: chemotactic responses of third-stage larvae to selected serum proteins and albumins. Journal of Helminthology. 74(3). 247–252.

Koga, Masataka & I. Tada. (2000). Strongyloides ratti: chemotactic responses of third-stage larvae to selected serum proteins and albumins. Journal of Helminthology. 74(3). 247–252. 15 indexed citations

10.

Akahane, Hiroshige, et al.. (1994). Prevalence of larval Gnathostoma in snake-head fish from Northeast India with reference to their morphological findings. Kiseichūgaku zasshi. 43(2). 105–109.

11.

Tsunoda, Tsukasa, et al.. (1991). Tuberculous liver abscess with bronchobiliary and gastrobiliary fistulae. Surgery Today. 21(1). 100–104. 6 indexed citations

12.

Eto, Toshifumi, et al.. (1990). Bilateral intrahepatic lithiasis without extrahepatic bile duct stones. Gastroenterologia Japonica. 25(1). 122–129. 4 indexed citations

13.

Koga, Masataka, et al.. (1990). Persistence of Gnathostoma hispidum in chronically infected rats. Journal of Helminthology. 64(1). 46–50. 2 indexed citations

14.

Tsunoda, Tsukasa, Toshifumi Eto, Masataka Koga, et al.. (1989). Early carcinoma of the extrahepatic bile duct. Surgery Today. 19(6). 691–698. 13 indexed citations

15.

Tsuchiya, Ryoichi, Toshifumi Eto, Tsukasa Tsunoda, et al.. (1989). Therapeutic strategy for intrahepatic lithiasis. Gastroenterologia Japonica. 24(6). 720–727. 1 indexed citations

16.

Koga, Masataka, et al.. (1988). Experimental infection in a monkey with Gnathostoma hispidum larvae obtained from loaches. Annals of Tropical Medicine and Parasitology. 82(4). 383–388. 1 indexed citations

17.

Koga, Masataka, et al.. (1987). Early third-stage larvae of Gnathostoma hispidum in cyclops. Parasitology Research. 74(1). 69–72. 2 indexed citations

18.

Harada, Noboru, et al.. (1984). . The Japanese Journal of Gastroenterological Surgery. 17(3). 601–609. 8 indexed citations

19.

Yamaguchi, Takashi, Minoru Yamaguchi, Masataka Koga, et al.. (1984). A review of 40 patients with pancreatic pseudocysts.. The Japanese Journal of Gastroenterological Surgery. 17(11). 2037–2043. 1 indexed citations

20.

Urano, Kohei, et al.. (1983). . Japan journal of water pollution research. 6(5). 311–318. 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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