Question 1

What is Hitachi (Japan) known for?

Accepted Answer

In research, Hitachi (Japan) stands highest in Physical Sciences (#1,673 of 10,670 worldwide), Engineering (#2,047 of 5,901 worldwide) and Electrical and Electronic Engineering (#1,118 of 2,176 worldwide), 2022-now. Relative to its size it is most specialised in Surfaces, Coatings and Films, Industrial and Manufacturing Engineering and Control and Systems Engineering (Surfaces, Coatings and Films is 13.6× its share of world research).

Question 2

How does Hitachi (Japan) rank in research?

Accepted Answer

Hitachi (Japan) ranks #3,783 of 22,385 institutions worldwide on research quality in 2022-now (#2,935 all time), and #78 of 924 in Japan.

Question 3

Who are the top researchers at Hitachi (Japan)?

Accepted Answer

Ranked on the quality score, Jun Hayakawa, K. Miura and Daiko Takamatsu lead among researchers whose main affiliation is Hitachi (Japan).

Question 4

What are the most cited papers from Hitachi (Japan)?

Accepted Answer

The most cited paper from Hitachi (Japan) is "A perpendicular-anisotropy CoFeB–MgO magnetic tunnel junction" (Shoji Ikeda, K. Miura, Hirotsugu Yamamoto et al., 2010), with 3,645 citations. Next come "New Fe-based soft magnetic alloys composed of ultrafine grain structure" (3,439) and "Antiferromagnetic spintronics" (2,472).

Question 5

Which research topics does Hitachi (Japan) publish most on?

Accepted Answer

By volume in 2022-now: HVDC Systems and Fault Protection, Electron and X-Ray Spectroscopy Techniques, Semiconductor materials and devices and Silicon Carbide Semiconductor Technologies.

Question 6

Which keywords describe research at Hitachi (Japan)?

Accepted Answer

By fractional works in 2022-now, weighted toward what it does more of than the world: Power Electronics, Deep Learning, Renewable Energy Integration, Smart Grid, Thermal Management, Fault Detection, Machine Learning and Neural Networks.

Question 7

Which fields of science does Hitachi (Japan) work in?

Accepted Answer

In 2022-now, 86% of research at Hitachi (Japan) is in Physical Sciences, 6% in Social Sciences. Its largest fields are Engineering (52%), Computer Science (16%), Materials Science (8%). It does 2.2× the world's share of Physical Sciences.

Question 8

Is Hitachi (Japan)'s research output growing?

Accepted Answer

Output in 2022-2025 was 16% lower than in 2018-2021.