K. Nishihara

839 total citations
19 papers, 683 citations indexed

About

K. Nishihara is a scholar working on Oncology, Surgery and Epidemiology. According to data from OpenAlex, K. Nishihara has authored 19 papers receiving a total of 683 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Oncology, 6 papers in Surgery and 5 papers in Epidemiology. Recurrent topics in K. Nishihara's work include Neuroendocrine Tumor Research Advances (4 papers), Pancreatic and Hepatic Oncology Research (3 papers) and Neuroblastoma Research and Treatments (2 papers). K. Nishihara is often cited by papers focused on Neuroendocrine Tumor Research Advances (4 papers), Pancreatic and Hepatic Oncology Research (3 papers) and Neuroblastoma Research and Treatments (2 papers). K. Nishihara collaborates with scholars based in Japan. K. Nishihara's co-authors include Koji Yamaguchi, Tsutomu Inoue, N. HIROSE, K. Akimoto, Shuji Shimizu, Hiroshi Yamada, M. Sugano, Koei Kawakami, Mutsuhide Tanaka and Shinji Saiki and has published in prestigious journals such as Journal of Lipid Research, British journal of surgery and International Journal of Oncology.

In The Last Decade

K. Nishihara

16 papers receiving 651 citations

Peers

K. Nishihara
K. Nishihara
Citations per year, relative to K. Nishihara K. Nishihara (= 1×) peers Xiao-hua Man

Countries citing papers authored by K. Nishihara

Since Specialization
Citations

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

Fields of papers citing papers by K. Nishihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Nishihara

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

All Works

19 of 19 papers shown
1.
Shioda, T., et al.. (2011). UV Accelerated Test Based on Analysis of Field Exposed PV Modules. EU PVSEC. 3665–3668. 2 indexed citations
2.
Tucker, Adam, et al.. (2007). Intradural Microsurgery and Extradural Gamma Knife Surgery for Hypoglossal Schwannoma: Case Report and Review of the Literature. min - Minimally Invasive Neurosurgery. 50(6). 374–378. 10 indexed citations
3.
Hasegawa, Hiroo, et al.. (2006). [Cavitating pleomorphic carcinoma of the lung; report of a case].. PubMed. 59(10). 959–61.
4.
Mitsuyama, Shoshu, et al.. (2001). Pathological features of mucinous carcinoma of the breast are favourable for breast-conserving therapy. European Journal of Surgical Oncology. 27(5). 459–463. 46 indexed citations
5.
Nishihara, K., et al.. (2000). Development of Revolutionizing Methods for Hybrid-Type Artificial Organs by Means of Bioceramics and Biomechanics. Key engineering materials. 192-195. 893–896. 1 indexed citations
6.
Nishihara, K.. (1999). EVIDENCE OF BIOMECHANICS-RESPONDING EVOLUTIONARY THEORY BY USING BIOCERAMICS. 253–256. 1 indexed citations
7.
M, Oka, Yuki Ogura, Tomio Ueno, et al.. (1999). Sialylated MUC1 mucin expression in normal pancreas, benign pancreatic lesions, and pancreatic ductal adenocarcinoma.. PubMed. 46(28). 2240–5. 49 indexed citations
8.
Hosen, Naoki, Shohei Kitada, K. Nishihara, et al.. (1998). [Metastasis of small cell lung cancer to the parotid gland as the initial clinical manifestation, followed by metastases to the pituitary gland and lumber spinal cord].. PubMed. 36(3). 246–50. 9 indexed citations
9.
Nishihara, K., et al.. (1997). Anaplastic carcinoma showing rhabdoid features combined with mucinous cystadenocarcinoma of the pancreas.. PubMed. 121(10). 1104–7. 24 indexed citations
10.
Yamaguchi, Koji, Kazuo Chijiiwa, Shinji Saiki, et al.. (1997). Retrospective analysis of 70 operations for gallbladder carcinoma. British journal of surgery. 84(2). 200–204. 86 indexed citations
11.
Yamaguchi, Koji, Kazuo Chijiiwa, Shinji Saiki, et al.. (1997). Retrospective analysis of 70 operations for gallbladder carcinoma. British journal of surgery. 84(2). 200–204. 114 indexed citations
12.
Sueoka, Koji, et al.. (1995). Genration of Oxidation Induced Stacking Faults in CZ Silicon Wafers. Materials science forum. 196-201. 1737–1742. 18 indexed citations
13.
Nishihara, K., et al.. (1994). Small-cell carcinoma combined with adenocarcinoma of the gallbladder. A case report with immunohistochemical and flow cytometric studies.. PubMed. 118(2). 177–81. 16 indexed citations
14.
Nishihara, K., Masazumi Tsuneyoshi, Akira Ohshima, & Koji Yamaguchi. (1993). Papillary Cystic Tumor of the Pancreas. Pathology - Research and Practice. 189(5). 521–526. 39 indexed citations
15.
Nishihara, K. & Masazumi Tsuneyoshi. (1993). SMALL-CELL CARCINOMA OF THE GALLBLADDER - A CLINICOPATHOLOGICAL, IMMUNOHISTOCHEMICAL AND FLOW CYTOMETRIC STUDY OF 15 CASES. International Journal of Oncology. 3(5). 901–8. 15 indexed citations
16.
Ueno, Takashi, et al.. (1992). [Involvement of lymph nodes and neural plexus in carcinoma of the pancreas].. PubMed. 19(14). 2325–32. 1 indexed citations
17.
HIROSE, N., Tsutomu Inoue, K. Nishihara, et al.. (1991). Inhibition of cholesterol absorption and synthesis in rats by sesamin. Journal of Lipid Research. 32(4). 629–638. 246 indexed citations
18.
Nishihara, K.. (1991). Comparative studies on periodontal tissues around new type artificial roots made of zirconium oxide, titanium and hydroxyapatite. Medical Entomology and Zoology. 1. 179–184. 2 indexed citations
19.
MURATA, Susumu & K. Nishihara. (1975). A Study of Cross Flow Fans : 1st Report, The Effect of the Casing Geometry on the Performance of the Cross Flow Fan. Transactions of the Japan Society of Mechanical Engineers. 41(347). 2062–2075. 4 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

Rankless by CCL
2026