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 Akihiro Hayakawa sits on this spectrum.
This scientist: 135 publications — 18th percentile
18% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 659 publications or more.
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 Akihiro Hayakawa sits on this spectrum.
This scientist: 36 D-Index — 28th percentile
28% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 93 D-Index or more.
Hideaki Kobayashi;Akihiro Hayakawa;K.D. Kunkuma A. Somarathne;Ekenechukwu C. Okafor
Ekenechukwu C. Okafor;Yuji Naito;Sophie Colson;Akinori Ichikawa
Akihiro Hayakawa;Takashi Goto;Rentaro Mimoto;Yoshiyuki Arakawa
Osamu Kurata;Norihiko Iki;Takayuki Matsunuma;Takahiro Inoue
Ekenechukwu Chijioke Okafor;Yuji Naito;Sophie Colson;Akinori Ichikawa
Akinori Ichikawa;Akihiro Hayakawa;Yuichi Kitagawa;K.D. Kunkuma Amila Somarathne
Ekenechukwu C. Okafor;K.D. Kunkuma A. Somarathne;Akihiro Hayakawa;Taku Kudo
Ekenechukwu C. Okafor;K.D. Kunkuma A. Somarathne;Rattanasupapornsak Ratthanan;Akihiro Hayakawa
Akihiro Hayakawa;Yoshiyuki Arakawa;Rentaro Mimoto;K.D. Kunkuma A. Somarathne
Kapuruge Don Kunkuma Amila Somarathne;Sotaro Hatakeyama;Akihiro Hayakawa;Hideaki Kobayashi
Akihiro Hayakawa;Takashi Goto;Rentaro Mimoto;Taku Kudo
Osamu Kurata;Norihiko Iki;Takahiro Inoue;Takayuki Matsunuma
Gabriel J. Gotama;Gabriel J. Gotama;Gabriel J. Gotama;Akihiro Hayakawa;Ekenechukwu C. Okafor;Ryuhei Kanoshima
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Kapuruge Don Kunkuma Amila Somarathne;Ekenechukwu C. Okafor;Akihiro Hayakawa;Taku Kudo
Ekenechukwu C. Okafor;Hirofumi Yamashita;Akihiro Hayakawa;K.D. Kunkuma A. Somarathne
Unknown
Unknown
Unknown
Ekenechukwu C. Okafor;Masaaki Tsukamoto;Akihiro Hayakawa;K.D. Kunkuma A. Somarathne
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