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.
Magnetic-field-induced shape recovery by reverse phase transformation
20061.5k citationsRyosuke Kainuma, Katsunari Oikawa et al.profile →
Magnetic and martensitic transformations of NiMnX(X=In,Sn,Sb) ferromagnetic shape memory alloys
2004941 citationsRyosuke Kainuma, K. Ishida et al.profile →
Cobalt-Base High-Temperature Alloys
2006918 citationsIkuo Ohnuma, Ryosuke Kainuma et al.profile →
This map shows the geographic impact of K. Ishida'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. Ishida with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Ishida more than expected).
This network shows the impact of papers produced by K. Ishida. 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. Ishida. The network helps show where K. Ishida may publish in the future.
Co-authorship network of co-authors of K. Ishida
This figure shows the co-authorship network connecting the top 25 collaborators of K. Ishida.
A scholar is included among the top collaborators of K. Ishida 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. Ishida. K. Ishida is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ishida, K., et al.. (2004). Transmission of 20/spl times/20 Gb/s RZ-DQPSK signals over 5090 km with 0.53 b/s/Hz spectral efficiency. Optical Fiber Communication Conference. 2. 582–584.11 indexed citations
10.
Murakami, Yasukazu, et al.. (2004). Electron holography studies on magnetic domains in ferromagnetic shape memory alloys. Metals and Materials International. 10(3). 207–211.2 indexed citations
11.
Ishida, K., Takashi Mizuochi, & Takashi Sugihara. (2002). Demonstration of PMD Mitigation in Long-Haul WDM Transmission Using Automatic Control of Input State of Polarization. European Conference on Optical Communication. 4. 1–2.1 indexed citations
Ishida, K., et al.. (1998). Proving test of analysis method on nonlinear response of cylindrical tank under severe earthquakes.. 364. 33–40.3 indexed citations
Ishida, K., et al.. (1994). Study for the prediction of the long-term durability of seismic isolators. 211(3). 37–41.12 indexed citations
18.
Ishida, K., et al.. (1994). Study on the design method of the laminated rubber bearing for FBR. 173–180.1 indexed citations
19.
Ishida, K. & T. Nishizawa. (1991). The Co-Hf (Cobalt-Hafnium) system. Journal of Phase Equilibria. 12(4). 424–427.16 indexed citations
20.
Ishida, K., et al.. (1984). REAL-TIME MEASUREMENT OF DRY SOOT IN DIESEL EXHAUST BY EDM METHOD. JSAE Review.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.