World's Best Scientists 2026 revealed!
Toshiji Mukai

Toshiji Mukai

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Mechanical and Aerospace Engineering
Japan
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 66 490 447 4 4 321 15442

Toshiji Mukai publications per year

The chart shows the history of publications by Toshiji Mukai between 1963 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Toshiji Mukai published across 62 years, from 1963 to 2024, averaging 7.3 papers a year. Output peaked at 26 publications in 2001. 5 of the 450 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1963 to 2024. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 2001. 1963: 1 publication 1964: 0 publications 1965: 0 publications 1966: 0 publications 1967: 0 publications 1968: 0 publications 1969: 0 publications 1970: 0 publications 1971: 1 publication 1972: 2 publications 1973: 4 publications 1974: 0 publications 1975: 0 publications 1976: 1 publication 1977: 0 publications 1978: 1 publication 1979: 0 publications 1980: 1 publication 1981: 1 publication 1982: 4 publications 1983: 1 publication 1984: 2 publications 1985: 0 publications 1986: 0 publications 1987: 2 publications 1988: 0 publications 1989: 2 publications 1990: 3 publications 1991: 3 publications 1992: 5 publications 1993: 12 publications 1994: 4 publications 1995: 14 publications 1996: 7 publications 1997: 7 publications 1998: 11 publications 1999: 24 publications 2000: 16 publications 2001: 26 publications 2002: 11 publications 2003: 19 publications 2004: 13 publications 2005: 12 publications 2006: 13 publications 2007: 20 publications 2008: 15 publications 2009: 17 publications 2010: 14 publications 2011: 18 publications 2012: 14 publications 2013: 14 publications 2014: 21 publications 2015: 14 publications 2016: 22 publications 2017: 8 publications 2018: 7 publications 2019: 11 publications 2020: 9 publications 2021: 15 publications 2022: 3 publications 2023: 3 publications 2024: 2 publications
1963 2024

450 publications in total across all disciplines

View publications per year as a table
Toshiji Mukai: publications per year, 1963 to 2024
Year Publications
1963 1
1964 0
1965 0
1966 0
1967 0
1968 0
1969 0
1970 0
1971 1
1972 2
1973 4
1974 0
1975 0
1976 1
1977 0
1978 1
1979 0
1980 1
1981 1
1982 4
1983 1
1984 2
1985 0
1986 0
1987 2
1988 0
1989 2
1990 3
1991 3
1992 5
1993 12
1994 4
1995 14
1996 7
1997 7
1998 11
1999 24
2000 16
2001 26
2002 11
2003 19
2004 13
2005 12
2006 13
2007 20
2008 15
2009 17
2010 14
2011 18
2012 14
2013 14
2014 21
2015 14
2016 22
2017 8
2018 7
2019 11
2020 9
2021 15
2022 3
2023 3
2024 2
Total 450
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Toshiji Mukai publications per year - data summary

  • Toshiji Mukai, a Mechanical and Aerospace Engineering scholar from Kobe University, has 450 publications recorded across 62 years, from 1963 to 2024.
  • The oldest publication on record dates to 1963 and the most recent to 2024.
  • The most productive year is 2001, with 26 publications.
  • The least productive years with any output are 1963, 1971, 1976, 1978 and others, with 1 publication each.
  • 14 of the 62 years in the span carry no publications at all (1964, 1965, 1966, 1967 and others).
  • The rate of publication averages 7.3 papers per year over the whole span, or 9.4 per year counting only the 48 years with at least one publication.
  • The last 5 years on the chart (2020-2024) hold 32 publications, 7% of the career total.
  • Split into equal eras - 1963-1983: 17 publications (0.8 per year); 1984-2004: 181 publications (8.6 per year); 2005-2024: 252 publications (12.6 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Toshiji Mukai publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Toshiji Mukai sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 63 bars. Horizontal axis: publications, 47–56 to 659+. Vertical axis: number of scientists, 0 to 155. Most scientists, 155, have 147–156 publications. The last bar groups every scientist with 659 publications or more. The highlighted bar, 317–326 publications, is where this scientist sits. 47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47–56 publications 659+

This scientist: 321 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

View publications distribution as a table
Number of Mechanical and Aerospace Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
Publications Scientists This scientist
47–56 10
57–66 23
67–76 32
77–86 62
87–96 67
97–106 91
107–116 113
117–126 115
127–136 130
137–146 140
147–156 155
157–166 132
167–176 133
177–186 130
187–196 140
197–206 115
207–216 125
217–226 117
227–236 99
237–246 92
247–256 100
257–266 95
267–276 88
277–286 77
287–296 74
297–306 74
307–316 62
317–326 70 321
327–336 59
337–346 58
347–356 45
357–366 44
367–376 36
377–386 41
387–396 32
397–406 23
407–416 28
417–426 27
427–436 25
437–446 23
447–456 23
457–466 20
467–476 12
477–486 24
487–496 18
497–506 12
507–516 13
517–526 21
527–536 12
537–546 8
547–556 16
557–566 3
567–576 11
577–586 6
587–596 5
597–606 6
607–616 7
617–626 7
627–636 10
637–646 4
647–656 3
657–658 2
659+ 100
Download as CSV

Toshiji Mukai publication distribution in Mechanical and Aerospace Engineering in 2026 - data summary

  • The chart plots the publication count of all 3,445 Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026, grouped into 63 ranges running from 47–56 to 659+ publications.
  • Toshiji Mukai, a Mechanical and Aerospace Engineering scholar from Kobe University, records 321 publications - the 76th percentile of the discipline.
  • 76% of ranked Mechanical and Aerospace Engineering scientists score the same or lower than Toshiji Mukai, and about 24% score higher.
  • The median of the discipline falls in the 217–226 publications range, and Toshiji Mukai ranks above the median.
  • The most crowded range is 147–156 publications, holding 155 scientists (4% of the field).
  • 46% of the field sits in the lowest quarter of the value range (up to 197–206 publications), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 659 publications or more, 100 scientists in all (3% of the field).

Toshiji Mukai D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Toshiji Mukai sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 64 bars. Horizontal axis: D-Index, 30 to 93+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 34 D-Index. The last bar groups every scientist with 93 D-Index or more. The highlighted bar, 66 D-Index, is where this scientist sits. 30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 66 D-Index — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

View D-Index distribution as a table
Number of Mechanical and Aerospace Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
D-Index Scientists This scientist
30 83
31 113
32 144
33 153
34 189
35 158
36 139
37 127
38 130
39 126
40 104
41 100
42 107
43 101
44 103
45 79
46 88
47 70
48 83
49 44
50 64
51 56
52 50
53 48
54 58
55 52
56 48
57 42
58 34
59 42
60 37
61 42
62 44
63 22
64 33
65 29
66 23 66
67 29
68 24
69 19
70 34
71 26
72 19
73 18
74 19
75 14
76 19
77 8
78 18
79 16
80 12
81 17
82 11
83 16
84 7
85 9
86 8
87 6
88 6
89 7
90 10
91 4
92 4
93+ 100
Download as CSV

Toshiji Mukai D-index placement in Mechanical and Aerospace Engineering in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 3,445 Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026, grouped into 64 ranges running from 30 to 93+ D-Index.
  • Toshiji Mukai, a Mechanical and Aerospace Engineering scholar from Kobe University, records 66 D-Index - the 86th percentile of the discipline.
  • 86% of ranked Mechanical and Aerospace Engineering scientists score the same or lower than Toshiji Mukai, and about 14% score higher.
  • The median of the discipline falls in the 43 D-Index range, and Toshiji Mukai ranks above the median.
  • The most crowded range is 34 D-Index, holding 189 scientists (5% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 45 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 93 D-Index or more, 100 scientists in all (3% of the field).

Research.com Recognitions

  • 2026 - Research.com Mechanical and Aerospace Engineering in Japan Leader Award

Best Publications

  • The activity of non-basal slip systems and dynamic recovery at room temperature in fine-grained AZ31B magnesium alloys

    J Koike;T Kobayashi;T Mukai;H Watanabe

  • Ductility enhancement in AZ31 magnesium alloy by controlling its grain structure

    Toshiji Mukai;Masashi Yamanoi;Hiroyuki Watanabe;Kenji Higashi

  • Effect of strain rate on compressive behavior of a Pd40Ni40P20 bulk metallic glass

    Toshiji Mukai;T.G Nieh;Yoshihito Kawamura;Akihisa Inoue

  • Experimental study of energy absorption in a close-celled aluminum foam under dynamic loading

    T Mukai;H Kanahashi;T Miyoshi;M Mabuchi

  • Deformation mechanism in a coarse-grained Mg–Al–Zn alloy at elevated temperatures

    H. Watanabe;H. Tsutsui;T. Mukai;M. Kohzu

  • Dynamic response of a Pd40Ni40P20 bulk metallic glass in tension

    Toshiji Mukai;T.G Nieh;Yoshihito Kawamura;Akihisa Inoue

  • Effect of temperature and grain size on the dominant diffusion process for superplastic flow in an AZ61 magnesium alloy

    H. Watanabe;T. Mukai;M. Kohzu;S. Tanabe

  • Low temperature superplasticity of a fine-grained ZK60 magnesium alloy processed by equal-channel-angular extrusion

    Hiroyuki Watanabe;Toshiji Mukai;Koichi Ishikawa;Kenji Higashi

  • Effect of grain refinement on fracture toughness in extruded pure magnesium

    Hidetoshi Somekawa;Toshiji Mukai

  • Differential speed rolling of an AZ31 magnesium alloy and the resulting mechanical properties

    H. Watanabe;T. Mukai;K. Ishikawa

  • Compressive response of a closed-cell aluminum foam at high strain rate

    T. Mukai;T. Miyoshi;S. Nakano;H. Somekawa

  • High strain rate deformation behavior of an AZ91 magnesium alloy at elevated temperatures

    Koichi Ishikawa;Hiroyuki Watanabe;Toshiji Mukai

  • Effect of temperature of differential speed rolling on room temperature mechanical properties and texture in an AZ31 magnesium alloy

    Hiroyuki Watanabe;Toshiji Mukai;Koichi Ishikawa

  • Effect of texture on fracture toughness in extruded AZ31 magnesium alloy

    Hidetoshi Somekawa;Toshiji Mukai

  • Superplastic deformation mechanism in powder metallurgy magnesium alloys and composites

    H. Watanabe;T. Mukai;M. Mabuchi;K. Higashi

  • Grain refinement of AZ91 alloy by introducing ultrasonic vibration during solidification

    Xinbao Liu;Yoshiaki Osawa;Susumu Takamori;Toshiji Mukai

  • Effect of Grain Refinement on Tensile Ductility in ZK60 Magnesium Alloy under Dynamic Loading

    Toshiji Mukai;Masashi Yamanoi;Hiroyuki Watanabe;Koichi Ishikawa

  • High strength and fracture toughness balance on the extruded Mg–Ca–Zn alloy

    Hidetoshi Somekawa;Toshiji Mukai

  • Plasticity and microstructure of Zr–Cu–Al bulk metallic glasses

    Golden Kumar;Tadakatsu Ohkubo;Toshiji Mukai;Kazuhiro Hono

  • Realization of high-strain-rate superplasticity at low temperatures in a Mg-Zn-Zr alloy

    Hiroyuki Watanabe;Toshiji Mukai;Koichi Ishikawa;Mamoru Mabuchi

Frequent Co-Authors

Nobuhisa Iwata
Nobuhisa Iwata Nagasaki University
Masao Ota
Masao Ota Shinshu University
Hiroyuki Shimizu
Hiroyuki Shimizu National Institutes of Health
Harutaka Katano
Harutaka Katano National Institutes of Health
Naoki Miyata
Naoki Miyata Nagoya City University

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