Hiroshi Kitajima

2.6k total citations
101 papers, 1.8k citations indexed

About

Hiroshi Kitajima is a scholar working on Electrical and Electronic Engineering, Molecular Biology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Hiroshi Kitajima has authored 101 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Electrical and Electronic Engineering, 22 papers in Molecular Biology and 12 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Hiroshi Kitajima's work include Semiconductor materials and devices (43 papers), Advancements in Semiconductor Devices and Circuit Design (30 papers) and Integrated Circuits and Semiconductor Failure Analysis (12 papers). Hiroshi Kitajima is often cited by papers focused on Semiconductor materials and devices (43 papers), Advancements in Semiconductor Devices and Circuit Design (30 papers) and Integrated Circuits and Semiconductor Failure Analysis (12 papers). Hiroshi Kitajima collaborates with scholars based in Japan, United States and India. Hiroshi Kitajima's co-authors include Tsutomu Katsuki, Katsuji Ito, Kazuyoshi Torii, Koichi Osuka, T. Arikado, Nobuhiro Endo, Toyohiro Chikyow, Akihiko Ishitani, Kenji Shiraishi and Yuko Aoki and has published in prestigious journals such as Applied Physics Letters, PLoS ONE and Journal of Applied Physics.

In The Last Decade

Hiroshi Kitajima

97 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroshi Kitajima Japan 24 787 398 375 268 203 101 1.8k
Manas K. Haldar Malaysia 25 450 0.6× 520 1.3× 313 0.8× 293 1.1× 385 1.9× 124 1.8k
Dongxiao Yang China 20 315 0.4× 315 0.8× 130 0.3× 242 0.9× 225 1.1× 69 1.3k
Jingyun Zhang China 24 513 0.7× 241 0.6× 145 0.4× 515 1.9× 276 1.4× 133 1.8k
Yueqi Li China 24 623 0.8× 605 1.5× 79 0.2× 392 1.5× 200 1.0× 75 1.6k
Yasushi Kubota Japan 23 337 0.4× 482 1.2× 217 0.6× 100 0.4× 194 1.0× 130 1.6k
Siqi Yan China 26 486 0.6× 463 1.2× 99 0.3× 485 1.8× 536 2.6× 122 2.0k
Mengyang Li China 29 1.4k 1.7× 238 0.6× 460 1.2× 752 2.8× 260 1.3× 186 3.0k
Zhipeng Ye China 31 472 0.6× 599 1.5× 1.1k 2.8× 1.1k 4.0× 235 1.2× 140 3.4k
Kun Yao China 26 391 0.5× 491 1.2× 175 0.5× 1.4k 5.2× 384 1.9× 68 2.8k
Shulong Wang China 31 1.4k 1.8× 262 0.7× 296 0.8× 711 2.7× 737 3.6× 253 3.0k

Countries citing papers authored by Hiroshi Kitajima

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Kitajima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Kitajima

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Kitajima. A scholar is included among the top collaborators of Hiroshi Kitajima 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 Hiroshi Kitajima. Hiroshi Kitajima 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.
Ishiguro, Kazuya, Hiroshi Kitajima, Takeshi Niinuma, et al.. (2025). DOT1L inhibition reprograms innate immunity to potentiate immunomodulatory drug responses in multiple myeloma. Cancer Letters. 631. 217941–217941. 1 indexed citations
2.
Niinuma, Takeshi, Hiroshi Kitajima, Kazuya Ishiguro, et al.. (2024). HOXA11-As Promotes Lymph Node Metastasis Through Regulation of IFNL and HMGB Family Genes in Pancreatic Cancer. International Journal of Molecular Sciences. 25(23). 12920–12920.
3.
Aoki, Hironori, Akira Takasawa, Eiichiro Yamamoto, et al.. (2024). Downregulation of SMOC1 is associated with progression of colorectal traditional serrated adenomas. BMC Gastroenterology. 24(1). 91–91. 1 indexed citations
4.
Niinuma, Takeshi, Hiroshi Kitajima, Tatsuya Sato, et al.. (2024). LINC02154 promotes cell cycle and mitochondrial function in oral squamous cell carcinoma. Cancer Science. 116(2). 393–405. 2 indexed citations
5.
Niinuma, Takeshi, Reo Maruyama, Hiroshi Kitajima, et al.. (2024). AEBP1 is a negative regulator of skeletal muscle cell differentiation in oral squamous cell carcinoma. Scientific Reports. 14(1). 27425–27425. 1 indexed citations
6.
Takasawa, Akira, Takeshi Niinuma, Hiroshi Kitajima, et al.. (2022). CXCL12 is expressed by skeletal muscle cells in tongue oral squamous cell carcinoma. Cancer Medicine. 12(5). 5953–5963. 10 indexed citations
7.
Takasawa, Kumi, Akira Takasawa, Tomoyuki Aoyama, et al.. (2021). Regulatory roles of claudin-1 in cell adhesion and microvilli formation. Biochemical and Biophysical Research Communications. 565. 36–42. 13 indexed citations
8.
Aoki, Hironori, Eiichiro Yamamoto, Akira Takasawa, et al.. (2021). Activated macrophages promote invasion by early colorectal cancer via an interleukin 1β‐serum amyloid A1 axis. Cancer Science. 112(10). 4151–4165. 13 indexed citations
9.
Saito, Masayoshi, Satoshi Horie, Hidenori Yasuhara, et al.. (2021). Metabolomic profiling of urine-derived extracellular vesicles from rat model of drug-induced acute kidney injury. Biochemical and Biophysical Research Communications. 546. 103–110. 7 indexed citations
10.
Niinuma, Takeshi, Hiroshi Kitajima, Eiichiro Yamamoto, et al.. (2021). An Integrated Epigenome and Transcriptome Analysis to Clarify the Effect of Epigenetic Inhibitors on GIST. Anticancer Research. 41(6). 2817–2828. 2 indexed citations
11.
Ishiguro, Kazuya, Hiroshi Kitajima, Takeshi Niinuma, et al.. (2021). Dual EZH2 and G9a inhibition suppresses multiple myeloma cell proliferation by regulating the interferon signal and IRF4-MYC axis. Cell Death Discovery. 7(1). 7–7. 54 indexed citations
12.
Hatanaka, Yui, Takeshi Niinuma, Hiroshi Kitajima, et al.. (2021). DLEU1 promotes oral squamous cell carcinoma progression by activating interferon-stimulated genes. Scientific Reports. 11(1). 20438–20438. 12 indexed citations
13.
Niinuma, Takeshi, Hiroshi Kitajima, Masahiro Kai, et al.. (2019). UHRF1 depletion and HDAC inhibition reactivate epigenetically silenced genes in colorectal cancer cells. Clinical Epigenetics. 11(1). 70–70. 30 indexed citations
14.
Ishiguro, Kazuya, Hiroshi Kitajima, Takeshi Niinuma, et al.. (2018). DOT1L inhibition blocks multiple myeloma cell proliferation by suppressing IRF4-MYC signaling. Haematologica. 104(1). 155–165. 26 indexed citations
15.
Sakashita, Hiroshi, Fumihiko Akahoshi, Tomohiro Yoshida, et al.. (2006). Lead optimization of [(S)-γ-(arylamino)prolyl]thiazolidine focused on γ-substituent: Indoline compounds as potent DPP-IV inhibitors. Bioorganic & Medicinal Chemistry. 15(2). 641–655. 21 indexed citations
16.
Sakashita, Hiroshi, Hiroshi Kitajima, Mitsuharu Nakamura, Fumihiko Akahoshi, & Yoshiharu Hayashi. (2005). 1-((S)-γ-Substituted prolyl)-(S)-2-cyanopyrrolidine as a novel series of highly potent DPP-IV inhibitors. Bioorganic & Medicinal Chemistry Letters. 15(10). 2441–2445. 27 indexed citations
17.
Kitajima, Hiroshi, et al.. (2003). Isochoric Heat Capacities of Ethanol-water Mixtures at Temperatures from 280K to 420K and Pressures up to 30MPa. 20(2). 239–248. 1 indexed citations
18.
Fukuda, Tsutomu, et al.. (1997). New Aspect of Carbenoid Reaction: Exploitation of New Asymmetric Synthesis Using Chiral Carbenoid Species.. Journal of Synthetic Organic Chemistry Japan. 55(9). 764–773. 7 indexed citations
19.
Kondo, Michio, Hiroshi Kitajima, Teruo Yasunaga, et al.. (1995). A Tetrameric Enkephalin Analog for the Putative Multivalent Interaction with Opioid Receptors. Bulletin of the Chemical Society of Japan. 68(11). 3161–3167. 2 indexed citations
20.
Ishitani, Akihiko, Hiroshi Kitajima, Nobuhiro Endo, & N. Kasai. (1985). Facet Formation in Selective Silicon Epitaxial Growth. Japanese Journal of Applied Physics. 24(10R). 1267–1267. 26 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Manas K. Haldar Breakdown of academic impact, for papers by Dongxiao Yang Breakdown of academic impact, for papers by Jingyun Zhang Breakdown of academic impact, for papers by Yueqi Li Breakdown of academic impact, for papers by Yasushi Kubota Breakdown of academic impact, for papers by Siqi Yan Breakdown of academic impact, for papers by Mengyang Li Breakdown of academic impact, for papers by Zhipeng Ye Breakdown of academic impact, for papers by Kun Yao Breakdown of academic impact, for papers by Shulong Wang
Rankless by CCL
2026