Masahiro Okaji

1.1k total citations
54 papers, 855 citations indexed

About

Masahiro Okaji is a scholar working on Aerospace Engineering, Biomedical Engineering and Mechanical Engineering. According to data from OpenAlex, Masahiro Okaji has authored 54 papers receiving a total of 855 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Aerospace Engineering, 17 papers in Biomedical Engineering and 13 papers in Mechanical Engineering. Recurrent topics in Masahiro Okaji's work include Calibration and Measurement Techniques (18 papers), Advanced Sensor Technologies Research (14 papers) and Scientific Measurement and Uncertainty Evaluation (11 papers). Masahiro Okaji is often cited by papers focused on Calibration and Measurement Techniques (18 papers), Advanced Sensor Technologies Research (14 papers) and Scientific Measurement and Uncertainty Evaluation (11 papers). Masahiro Okaji collaborates with scholars based in Japan, United Kingdom and Czechia. Masahiro Okaji's co-authors include N. Yamada, H. Watanabe, Hidemi Kato, Tetsuya Baba, K. Kumagai, Nobuo Wada, Takashi Watanabe, K P Birch, Kenji Kawano and Isao Watanabe and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of the Physical Society of Japan.

In The Last Decade

Masahiro Okaji

45 papers receiving 776 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masahiro Okaji Japan 13 295 278 185 183 158 54 855
N. Yamada Japan 12 224 0.8× 213 0.8× 135 0.7× 141 0.8× 280 1.8× 37 794
Hannes Will United States 8 885 3.0× 458 1.6× 134 0.7× 252 1.4× 47 0.3× 14 1.3k
G. Dietz Germany 20 610 2.1× 788 2.8× 383 2.1× 157 0.9× 74 0.5× 69 1.6k
Z. G. Wang China 17 472 1.6× 547 2.0× 247 1.3× 75 0.4× 94 0.6× 62 1.0k
Ganapati Rao Myneni United States 15 319 1.1× 196 0.7× 80 0.4× 234 1.3× 162 1.0× 81 709
Gerald V. Brown United States 15 332 1.1× 569 2.0× 210 1.1× 207 1.1× 608 3.8× 51 1.8k
R. Srinivasan India 22 78 0.3× 391 1.4× 204 1.1× 164 0.9× 325 2.1× 96 1.2k
Peter Streitenberger Germany 12 170 0.6× 541 1.9× 241 1.3× 104 0.6× 80 0.5× 43 671
Satoshi Gonda Japan 19 385 1.3× 231 0.8× 466 2.5× 310 1.7× 59 0.4× 82 1.1k
R.S. Graves United States 16 150 0.5× 571 2.1× 439 2.4× 116 0.6× 53 0.3× 51 1.0k

Countries citing papers authored by Masahiro Okaji

Since Specialization
Citations

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

Fields of papers citing papers by Masahiro Okaji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiro Okaji

This figure shows the co-authorship network connecting the top 25 collaborators of Masahiro Okaji. A scholar is included among the top collaborators of Masahiro Okaji 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 Masahiro Okaji. Masahiro Okaji 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.
Okaji, Masahiro, et al.. (2002). Development of a Versatile Laser Interferometer for Measurement of Rolling. 2002(0). 259–260.
2.
Okaji, Masahiro. (2001). What is the Uncertainty in Measurement? For Unifying the Concept of Uncertainty in Measurement.. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 36(2). 46–50. 6 indexed citations
3.
Wang, Heng, N. Yamada, & Masahiro Okaji. (2000). Examination of Thermal Expansion Uniformity of Glassy Carbon as a Candidate Standard Reference Material for Thermal Expansion Measurements.. Netsu Bussei. 14(2). 92–96. 1 indexed citations
4.
Okaji, Masahiro & N. Yamada. (1999). Precise Thermal Expansion Measurements of Single Crystal Silicon with an Interferometric Dilatometer. 48(3). 251–258. 4 indexed citations
5.
Wang, Heng, N. Yamada, & Masahiro Okaji. (1999). Precise Dilatometric Measurements of Silica Glasses.. Netsu Bussei. 13(1). 17–22. 3 indexed citations
6.
Okaji, Masahiro, et al.. (1998). <title>Ultraprecise thermal expansion measurements of partially stabilized zirconia gauge blocks with an interferometric dilatometer</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3477. 279–287. 1 indexed citations
7.
Yamada, N., et al.. (1998). Effect of thermal cycles on thermal expansion of silver-sheathed Bi2223 tape at 10–310 K. Cryogenics. 38(4). 397–399. 11 indexed citations
8.
Okaji, Masahiro, et al.. (1996). Thermophysical properties of Hg-1223 under magnetic fields. Czechoslovak Journal of Physics. 46(S2). 1179–1180. 2 indexed citations
9.
Okaji, Masahiro, et al.. (1995). Development of a Practical Measurement System for Rolling by Means of Laser Interferometry.. Journal of the Japan Society for Precision Engineering. 61(2). 253–257. 3 indexed citations
10.
Kato, Hidemi, et al.. (1995). Derivation of optimized calibration procedures for practical thermometers. Cryogenics. 35(5). 291–295. 4 indexed citations
11.
Okaji, Masahiro, et al.. (1994). Thermal expansion of some advanced ceramics applicable as specimen holders of high Tc superconductors. Cryogenics. 34(2). 163–165. 17 indexed citations
12.
Ito, T., et al.. (1994). Surface Impedance of High Tc superconductors in the far-infrared region. Physica C Superconductivity. 235-240. 1989–1990. 1 indexed citations
13.
Kato, Hidemi, et al.. (1994). Design of platinum resistance thermometer with small magnetic field correction. Cryogenics. 34(12). 1007–1010. 4 indexed citations
14.
Okaji, Masahiro, et al.. (1993). A Study on a Commercial Pressure Sensor Based on Poly-Crystalline Silicon Gauges at Cryogenic Temperatures under Magnetic Fields.. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 28(12). 681–687.
15.
Onae, Atsushi, et al.. (1991). Far-infrared absorption by bulk high-Tcsuperconductors using an optically pumpedCH3OH laser. Physical review. B, Condensed matter. 43(16). 12976–12979. 6 indexed citations
16.
Kato, Hidemi, et al.. (1991). Instrumentation for highly sensitive measurement of magnetocaloric effect: application to high Tc superconductors. Cryogenics. 31(6). 425–430. 6 indexed citations
17.
Okaji, Masahiro. (1988). Absolute thermal expansion measurements of single-crystal silicon in the range 300?1300 K with an interferometric dilatometer. International Journal of Thermophysics. 9(6). 1101–1109. 59 indexed citations
18.
Okaji, Masahiro, et al.. (1987). A high-temperature dilatometer using optical heterodyne interferometry. Journal of Physics E Scientific Instruments. 20(7). 887–891. 19 indexed citations
19.
Okaji, Masahiro & Tadashi Takada. (1978). . TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 13(6). 303–307.
20.
Okaji, Masahiro, et al.. (1975). Thermal and Magnetic Study of CoBr2·6H2O. Journal of the Physical Society of Japan. 39(3). 588–595. 3 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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