Shinya Nakajima

1.9k total citations · 1 hit paper
70 papers, 1.5k citations indexed

About

Shinya Nakajima is a scholar working on Electrical and Electronic Engineering, Hepatology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Shinya Nakajima has authored 70 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Electrical and Electronic Engineering, 24 papers in Hepatology and 21 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Shinya Nakajima's work include Photonic and Optical Devices (23 papers), Liver Disease Diagnosis and Treatment (15 papers) and Hepatitis C virus research (13 papers). Shinya Nakajima is often cited by papers focused on Photonic and Optical Devices (23 papers), Liver Disease Diagnosis and Treatment (15 papers) and Hepatitis C virus research (13 papers). Shinya Nakajima collaborates with scholars based in Japan, United States and Germany. Shinya Nakajima's co-authors include Susumu Shiomi, Shuzo Otani, Tadashi Takeda, Tomoyuki Kuroki, S. Nishiguchi, S Seki, Kazuhiro Kobayashi, Shinji Nakatani, Hideki Morimoto and Yusuke Mori and has published in prestigious journals such as The Lancet, Applied Physics Letters and Annals of Internal Medicine.

In The Last Decade

Shinya Nakajima

61 papers receiving 1.5k citations

Hit Papers

1 papers align trajectories

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.

Randomised trial of effects of interferon-α on incidence of hepatocellular carcinoma in chronic active hepatitis C with cirrhosis

1995 700 citations S. Nishiguchi, Tomoyuki Kuroki et al. The Lancet profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Shinya Nakajima Japan	18	890	810	233	181	132	70	1.5k
Tadashi Takeda Japan	20	1.2k 1.4×	1.2k 1.5×	46 0.2×	54 0.3×	25 0.2×	77	1.8k
Satoshi Iida Japan	23	186 0.2×	257 0.3×	90 0.4×	114 0.6×	99 0.8×	100	2.1k
Hiroshi Tanimura Japan	26	97 0.1×	186 0.2×	262 1.1×	149 0.8×	94 0.7×	189	2.1k
Jin Hong Lim South Korea	17	221 0.2×	187 0.2×	187 0.8×	119 0.7×	167 1.3×	67	1.2k
Weixian Chen China	22	230 0.3×	477 0.6×	21 0.1×	36 0.2×	88 0.7×	76	1.5k
R. Büttner Germany	16	93 0.1×	236 0.3×	97 0.4×	27 0.1×	130 1.0×	51	1.0k
Yuji Urabe Japan	24	266 0.3×	328 0.4×	593 2.5×	189 1.0×	14 0.1×	139	2.1k
Tetsuya Inoue Japan	23	74 0.1×	79 0.1×	83 0.4×	97 0.5×	66 0.5×	131	1.8k
S. Inoue Japan	15	500 0.6×	279 0.3×	43 0.2×	62 0.3×	47 0.4×	49	1.1k
Yoshihito Takahashi Japan	19	140 0.2×	127 0.2×	333 1.4×	58 0.3×	24 0.2×	70	1.2k

Countries citing papers authored by Shinya Nakajima

Since Specialization

Citations

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

Fields of papers citing papers by Shinya Nakajima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shinya Nakajima

This figure shows the co-authorship network connecting the top 25 collaborators of Shinya Nakajima. A scholar is included among the top collaborators of Shinya Nakajima 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 Shinya Nakajima. Shinya Nakajima 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

Matsumoto, Yuichi, Takanori Sato, Tadashi Kawai, et al.. (2022). Mach-Zehnder Optical Modulator Integrated with Tunable Multimode Interference Coupler of Ti:LiNbO<sub>3</sub> Waveguides for Controlling Modulation Extinction Ratio. IEICE Transactions on Electronics. E105.C(8). 385–388. 2 indexed citations

Umezawa, Toshimasa, Takahide Sakamoto, Atsushi Kanno, et al.. (2018). 400-Gbps Space Division Multiplexing Optical Wireless Communication Using Two-Dimensional Photodetector Array. 1–3. 3 indexed citations

Morimoto, Hideki, et al.. (2017). Dietary Modification Trial in Community-Dwelling Japanese Elderly: A Pilot Study. Journal of Clinical Medicine Research. 9(7). 630–637. 1 indexed citations

Yamaguchi, Yuya, Shinya Nakajima, Atsushi Kanno, et al.. (2013). High extinction-ratio characteristics over 60 db Mach-Zehnder modulator with asymmetric power splitting y-branches on x-cut Ti:LiNbO 3. 1–2. 2 indexed citations

Shinada, Satoshi, et al.. (2007). Optical amplification characteristics of Ti-diffused waveguides on Erbium-doped LiNbO3 crystal. IEICE Electronics Express. 4(4). 134–139. 3 indexed citations

Wada, M., et al.. (2000). Temperature dependence of the band gap in InAsyP1−y. Applied Physics Letters. 76(19). 2722–2724. 22 indexed citations

Matsumoto, Sayuri, Shinya Nakajima, Yuri Etani, et al.. (2000). Interferon treatment on glomerulonephritis associated with hepatitis C virus. Pediatric Nephrology. 15(3-4). 271–273. 11 indexed citations

Shiomi, Susumu, Nobumitsu Sasaki, Tomoko Yokogawa, et al.. (1998). Usefulness of Scintigraphy With Tc-99m Phytate for the Diagnosis of Alcoholic Foamy Degeneration. Clinical Nuclear Medicine. 23(5). 302–304. 2 indexed citations

Nishiguchi, S., Tomoyuki Kuroki, Shinji Nakatani, et al.. (1995). Randomised trial of effects of interferon-α on incidence of hepatocellular carcinoma in chronic active hepatitis C with cirrhosis. The Lancet. 346(8982). 1051–1055. 700 indexed citations breakdown →

10.

Sasaki, T., Yusuke Mori, Ikuo Kuroda, et al.. (1995). Caesium Lithium Borate: a New Nonlinear Optical Crystal. Acta Crystallographica Section C Crystal Structure Communications. 51(11). 2222–2224. 62 indexed citations

11.

Shiomi, Susumu, Tetsuo Kuroki, Tadashi Ueda, et al.. (1995). Evaluation of portal circulation through the superior mesenteric vein with an enteric capsule of [123I]iodoamphetamine. Journal of Gastroenterology. 30(1). 55–60. 2 indexed citations

12.

Kuroki, Tetsuo, et al.. (1994). Use of immobilized histidine in assay for endotoxin in patients with liver disease. Journal of Gastroenterology. 29(6). 751–755. 5 indexed citations

13.

Shiomi, Susumu, Tetsuo Kuroki, Tadashi Ueda, et al.. (1994). Relationship between endotoxin antibody levels and portal systemic shunt evaluated by per‐rectal portal scintigraphy. Journal of Gastroenterology and Hepatology. 9(2). 138–142. 1 indexed citations

14.

Nishiguchi, S., Tomoyuki Kuroki, Tadashi Ueda, et al.. (1992). Detection of Hepatitis C Virus Antibody in the Absence of Viral RNA in Patients with Autoimmune Hepatitis. Annals of Internal Medicine. 116(1). 21–25. 86 indexed citations

15.

Kuroki, Tomoyuki, S. Nishiguchi, Tadashi Ueda, et al.. (1991). Therapeutic efficacy of interferon of HCV-RNA in chronic hepatitis C. Gastroenterologia Japonica. 26(S3). 239–242. 7 indexed citations

16.

Harada, Yasushi, et al.. (1990). A new process for mandibular alveolar ridge extension method with porous hydroxyapatite particles.. Japanese Journal of Oral & Maxillofacial Surgery. 36(3). 723–730.

17.

Shiomi, Susumu, Tomoyuki Kuroki, Tadashi Ueda, et al.. (1990). Prediction of esophageal varices in cirrhosis by per-rectal portal scintigraphy.. PubMed. 37(6). 544–5. 6 indexed citations

18.

Shiomi, Susumu, Tetsuo Kuroki, Tadashi Ueda, et al.. (1990). Portal circulation in monkeys and humans studied after ingestion of a capsule containing a radionuclide. Journal of Gastroenterology and Hepatology. 5(3). 228–233. 2 indexed citations

19.

Nishiguchi, Shuhei, Tetsuo Kuroki, Shuzo Otani, et al.. (1989). Relationship of the effects of interferon on chronic hepatitis B and the induction of 2′, 5′- oligoadenylate synthetase. Hepatology. 10(1). 29–33. 17 indexed citations

20.

Seki, Shuichi, et al.. (1986). Production of histological changesmimicking primary biliary cirrhosis in rabbits by immunization with bile duct antigen. Gastroenterologia Japonica. 21(4). 349–356. 7 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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