The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Hitoshi Sai sits on this spectrum.
This scientist: 170 publications — 36th percentile
36% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Hitoshi Sai sits on this spectrum.
This scientist: 41 D-Index — 31st percentile
31% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
Hitoshi Sai is affiliated with the National Institute of Advanced Industrial Science and Technology in Japan. Their research spans primarily within the field of Engineering, focusing heavily on Electrical and Electronic Engineering, with additional work in Atomic and Molecular Physics, and Optics, Biomedical Engineering, Materials Chemistry, and Renewable Energy, Sustainability and the Environment.
The scientist's work concentrates on topics such as Thin-Film Transistor Technologies, Silicon and Solar Cell Technologies, Semiconductor Materials and Interfaces, Perovskite Materials and Applications, Chalcogenide Semiconductor Thin Films, Nanowire Synthesis and Applications, and solar cell performance optimization.
Frequent coauthors in their research include:
The following are venues where Hitoshi Sai has published multiple works:
Recent notable papers include:
Y. Kanamori;K. Hane;H. Sai;H. Yugami
Hitoshi Sai;Yoshiaki Kanamori;Koji Arafune;Yoshio Ohshita
Hitoshi Sai;Yoshiaki Kanamori;Hiroo Yugami
Hitoshi Sai;Homare Fujii;Koji Arafune;Yoshio Ohshita
Hitoshi Sai;Hiroyuki Fujiwara;Michio Kondo;Yoshiaki Kanamori
Hitoshi Sai;Kimihiko Saito;Nana Hozuki;Michio Kondo
Hitoshi Sai;Haijun Jia;Michio Kondo
Takuya Matsui;Adrien Bidiville;Keigou Maejima;Hitoshi Sai
Yukinori Nishigaki;Takayuki Nagai;Mitsutoshi Nishiwaki;Takuma Aizawa
Hitoshi Sai;Takuya Matsui;Takashi Koida;Koji Matsubara
Hitoshi Sai;Hiroo Yugami;Yasuhiro Akiyama;Yoshiaki Kanamori
Hitoshi Sai;Hiroo Yugami;Yoshiaki Kanamori;Kazuhiro Hane
Hitoshi Sai;Hitoshi Sai;Homare Fujii;Koji Arafune;Yoshio Ohshita
Hitoshi Sai;Yoshiaki Kanamori;Hiroo Yugami
Hitoshi Sai;Michio Kondo
J. Krc;B. Lipovsek;M. Bokalic;A. Campa
Hitoshi Sai;Takuya Matsui;Koji Matsubara
Hitoshi Sai;Takuya Matsui;Koji Matsubara;Michio Kondo
Takuya Matsui;Hitoshi Sai;Kimihiko Saito;Michio Kondo
Takuya Matsui;Keigou Maejima;Adrien Bidiville;Hitoshi Sai
Hitoshi Sai;Yoshiaki Kanamori;Michio Kondo
Hitoshi Sai;Yoshiaki Kanamori;Kazuhiro Hane;Hiroo Yugami
M. Kondo;I. Yoshida;K. Saito;M. Matsumoto
Hitoshi Sai;Keigo Maejima;Takuya Matsui;Takashi Koida
Hitoshi Sai;Hiroyuki Fujiwara;Michio Kondo
Hitoshi Sai;Takuya Matsui;Kimihiko Saito;Michio Kondo
Hitoshi Sai;Kimihiko Saito;Michio Kondo
Takashi Koida;Hitoshi Sai;Michio Kondo
Olindo Isabella;Hitoshi Sai;Michio Kondo;Miro Zeman
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