Toyoki Kitayama

1.1k total citations · 1 hit paper
25 papers, 891 citations indexed

About

Toyoki Kitayama is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Radiation. According to data from OpenAlex, Toyoki Kitayama has authored 25 papers receiving a total of 891 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 10 papers in Biomedical Engineering and 7 papers in Radiation. Recurrent topics in Toyoki Kitayama's work include Advancements in Photolithography Techniques (9 papers), Advanced X-ray Imaging Techniques (5 papers) and Dielectric materials and actuators (5 papers). Toyoki Kitayama is often cited by papers focused on Advancements in Photolithography Techniques (9 papers), Advanced X-ray Imaging Techniques (5 papers) and Dielectric materials and actuators (5 papers). Toyoki Kitayama collaborates with scholars based in Japan and United States. Toyoki Kitayama's co-authors include Takeshi Yamada, Toshinobu Ueda, Hiroki Yamazaki, M. Nakajima, Jyoji Nakata, K. Nishimura, Tomohisa Hosokawa, A. Shibayama, Junichi Ohwaki and Akira Yoshikawa and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and The Journal of Physical Chemistry.

In The Last Decade

Toyoki Kitayama

24 papers receiving 840 citations

Hit 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.

Piezoelectricity of a high-content lead zirconate titanate/polymer composite

1982 375 citations Takeshi Yamada, Toshinobu Ueda et al. Journal of Applied Physics profile →

Peers

Toyoki Kitayama

BE

MC

EEE

PP

MM

L.P. Buchwalter United States

Sean Wu Taiwan

G.W. Cunningham Ireland

H.S. Reehal United Kingdom

Jeremy Theil United States

Sang Jik Kwon South Korea

Chen‐Chieh Yu Taiwan

Patrick W. Leech Australia

C. Gspan Austria

Won Hoe Koo South Korea

L.P. Buchwalter United States

Toyoki Kitayama

184 ×0.3

BE

191 ×0.5

MC

776 ×3.8

EEE

233 ×1.7

PP

146 ×1.3

MM

Citations per year, relative to Toyoki Kitayama Toyoki Kitayama (= 1×) peers L.P. Buchwalter

Countries citing papers authored by Toyoki Kitayama

Since Specialization

Citations

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

Fields of papers citing papers by Toyoki Kitayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toyoki Kitayama

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Shimbo, Takashi, Eiji Sasaki, Toyoki Kitayama, et al.. (2018). 843 Systemic delivery of HMGB1 promotes tissue regeneration by activating PDGFRα cells in a mouse model of epidermolysis bullosa. Journal of Investigative Dermatology. 138(5). S143–S143. 1 indexed citations

2.

Hosokawa, Tomohisa, Toyoki Kitayama, A. Shibayama, et al.. (2003). Injector linac for Super-ALIS. 1459–1461. 1 indexed citations

3.

Watanabe, Hiroshi, et al.. (2002). Suppression of secondary electron blur by using Br-containing resists in x-ray lithography. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 20(6). 2953–2957. 3 indexed citations

4.

Nakagawa, Junichi, M. Miyashita, Koichiro Uto, K. Motoshima, & Toyoki Kitayama. (2002). Compact multi-chip modules with integrated functions for 10-Gbps lightwave transceivers. 206–208. 1 indexed citations

5.

Kitayama, Toyoki, et al.. (2001). Effect of secondary electron from the substrate in x-ray lithography using harder radiation spectra. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 19(6). 2439–2443. 4 indexed citations

6.

Kitayama, Toyoki, et al.. (2000). Proposal for a 50 nm proximity x-ray lithography system and extension to 35 nm by resist material selection. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 18(6). 2950–2954. 10 indexed citations

7.

Yoshikawa, A., Toshiyuki Horiuchi, K. Deguchi, et al.. (1990). Synchrotron radiation lithography applied to fabrication of deep-submicrometer NMOS devices at all exposure levels. Microelectronic Engineering. 11(1-4). 233–236. 4 indexed citations

8.

Kitayama, Toyoki, et al.. (1989). Synchrotron X-ray Lithography System Using A Compact Source. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1089. 159–159. 5 indexed citations

9.

Itabashi, Sei-ichi, et al.. (1989). A Beamline and Its Components for SR Lithography. Japanese Journal of Applied Physics. 28(10R). 2080–2080. 7 indexed citations

10.

Hosokawa, Tomohisa, Toyoki Kitayama, A. Shibayama, et al.. (1989). NTT superconducting storage ring—Super-ALIS. Review of Scientific Instruments. 60(7). 1783–1785. 40 indexed citations

11.

Yoshikawa, Akira, et al.. (1984). An inorganic resist technology and its applications to LSI fabrication processes. Microelectronic Engineering. 2(4). 281–298. 20 indexed citations

12.

Komatsu, Kazuhiko, et al.. (1983). A large angle electrostatic deflection, variable shaped, electron beam exposure system. Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena. 1(4). 990–994.

13.

Yamada, Takeshi, Toshinobu Ueda, & Toyoki Kitayama. (1982). Piezoelectricity of a high-content lead zirconate titanate/polymer composite. Journal of Applied Physics. 53(6). 4328–4332. 375 indexed citations breakdown →

14.

Yamazaki, Hiroki & Toyoki Kitayama. (1981). Pyroelectric properties of polymer-ferroelectric composites. Ferroelectrics. 33(1). 147–153. 55 indexed citations

15.

Yamada, Takeshi & Toyoki Kitayama. (1981). Ferroelectric properties of vinylidene fluoride-trifluoroethylene copolymers. Journal of Applied Physics. 52(11). 6859–6863. 65 indexed citations

16.

Yamazaki, Hiroki, Junichi Ohwaki, Takeshi Yamada, & Toyoki Kitayama. (1981). Temperature dependence of the pyroelectric response of vinylidene fluoride trifluoroethylene copolymer and the effect of its poling conditions. Applied Physics Letters. 39(9). 772–773. 21 indexed citations

17.

Ohwaki, Junichi, Hiroki Yamazaki, & Toyoki Kitayama. (1981). Nonuniform polarization of vinylidene fluoride-trifluoroethylene copolymer. Journal of Applied Physics. 52(11). 6856–6858. 8 indexed citations

18.

Kitayama, Toyoki, Toshinobu Ueda, & Takeshi Yamada. (1980). Piezoelectricity in vinylidene-fluoride-trifluoroethylene copolymer. Ferroelectrics. 28(1). 301–301. 21 indexed citations

19.

Kitayama, Toyoki, et al.. (1975). Holographic Recording by Dye-Sensitized Photopolymerization of Acrylamide. Applied Optics. 14(2). 378–378. 34 indexed citations

20.

Sakatoku, J, et al.. (1965). [Biopsy of the testis].. PubMed. 20(6). 1355–64. 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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