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Top 50 Key Players companies in Transformer
by Most Literature Citation in the world in 2020

The Transformer top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Literature Citation Transformer Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

Japan

United States

Ranking:

Most Patent Filings

Highest Patent Value

Most Sep Patents

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Aalborg University Hospital
Denmark
Social science,Public university,Neurotechnology,
...[+2]
Literature citation: 4,480
2
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Literature citation: 4,191
3
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
Literature citation: 3,810
4
Hydro-Québec
Canada
Electricity,Power transmission,Electric power transmission,
...[+2]
Literature citation: 3,259
5
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Literature citation: 2,394
6
National Grid Electricity Transmission Plc
United Kingdom
Electricity,National Grid,Power transmission,
...[+1]
Literature citation: 2,360
7
Sintef AS
Sør-Trøndelag, Norway
Knowledge generation,Market research,Articulated robot,
...[+2]
Literature citation: 1,937
8
Eaton Corp. Plc
Dublin, Ireland
Electrical equipment,Electronics,Hydraulics,
...[+2]
Literature citation: 1,755
9
Westinghouse Electric Co. LLC
Pennsylvania, United States
Nuclear power plant,Pressurized water reactor,Power transmission,
...[+2]
Literature citation: 1,667
10
Alstom SA
Île-de-France, France
Public transport,Power transmission,Efficient energy use,
...[+2]
Literature citation: 1,602
11
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Literature citation: 1,491
12
ABB Ltd.
ZURICH, Switzerland
Robotics,Electrical equipment,Public transport,
...[+2]
Literature citation: 1,323
13
Hydro One Ltd.
Ontario, Canada
Electricity,Electric power transmission,Efficient energy use,
...[+2]
Literature citation: 1,310
14
Koninklijke Philips NV
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Literature citation: 1,186
15
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Literature citation: 1,168
16
Texas Instruments Incorporated
Texas, United States
Semiconductor,Digital signal processing,Electronic component,
...[+2]
Literature citation: 1,006
17
Samsung Co. Ltd.
South Korea
Semiconductor,Communication device,Electronic component
Literature citation: 992
18
ResQ Systems LLC
Kansas, United States
Electronics,Computer hardware,Software
Literature citation: 976
19
Instituto De SAlud Carlos Iii De Madrid
Spain
Cancer immunotherapy,Immunotherapy,Monoclonal antibody,
...[+2]
Literature citation: 879
20
Manitoba Hydro-Electric Board
Manitoba, Canada
Natural gas,Renewable energy,Electricity,
...[+2]
Literature citation: 868
21
Mitsubishi Electric US, Inc.
California, United States
Automation,Photovoltaics,Air conditioning,
...[+2]
Literature citation: 865
22
STMicroelectronics SA
Île-de-France, France
Semiconductor,Semiconductor chip,Electronic component,
...[+1]
Literature citation: 822
23
Tokyo Electric Power Co. Holdings, Inc.
Tokyo, Japan
Power grid,Association (object-oriented programming),Electricity,
...[+2]
Literature citation: 747
24
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Electronics,Software,Control system,
...[+2]
Literature citation: 746
25
Mitsubishi Corp.
Tokyo, Japan
Lifestyle business,Electricity,Raw material,
...[+2]
Literature citation: 659
26
Schneider Electric SE
Île-de-France, France
Energy management,Software,Renewable energy,
...[+2]
Literature citation: 635
27
Nokia Bell Labs France
Île-de-France, France
Construction engineering,Environmental engineering,Civil engineering,
...[+1]
Literature citation: 539
28
Central Research Institute of Electric Power Industry
Kanagawa, Japan
Electric power industry,Technology transfer
Literature citation: 528
29
Slovak Academy of Sciences
BL, SK
Basic research
Literature citation: 509
30
Max Planck Gesellschaft zur Förderung der Wissenschaften eV
Bayern, Germany
Basic research,Publishing,Market research,
...[+2]
Literature citation: 485
31
American Electric Power Co., Inc.
Ohio, United States
Electricity,Electric power transmission,Electric utility,
...[+2]
Literature citation: 471
32
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Literature citation: 435
33
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
Literature citation: 433
34
Kema, Inc.
Lombardia, Italy
Renewable energy,Solar energy
Literature citation: 421
35
The National Research Council
District of Columbia, United States
Public opinion,Health care,Chemistry,
...[+2]
Literature citation: 414
36
Texas A&M University Qatar
Qatar
Petroleum engineering,Chemical engineering,Control theory,
...[+2]
Literature citation: 399
37
Ge Energy Infrastructure
Connecticut, United States
Power transmission,Electricity
Literature citation: 377
38
El Centro de Investigación y de Estudios Avanzados
DF, MX
Mexico city
Literature citation: 372
39
Korea Electrotechnology Research Institute
Gyeongsangnam-do, South Korea
Renewable energy
Literature citation: 360
40
Rockwell Automation, Inc.
Wisconsin, United States
Automation,Software,Computer hardware,
...[+2]
Literature citation: 333
41
Infineon Technologies AG
Bayern, Germany
Semiconductor,Electronics,Efficient energy use,
...[+2]
Literature citation: 321
42
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Literature citation: 320
43
Chubu Electric Power Co., Inc.
Aichi, Japan
Electricity,Electric utility,Electric power transmission,
...[+2]
Literature citation: 300
44
European Organization for Nuclear Research
Genève, Switzerland
Particle physics,Member state
Literature citation: 299
45
Meidensha Corp.
Tokyo, Japan
Electrical equipment,Social infrastructure,Electronics,
...[+2]
Literature citation: 267
46
Eskom Holdings SOC Ltd.
South Africa
Electricity,Power transmission,Energy management,
...[+2]
Literature citation: 249
47
Korea Electric Power Corp.
South Korea
Power transmission,Electricity,Electric power transmission,
...[+2]
Literature citation: 207
48
Nagaoka University of Technology National University Corp.
Japan
Internship
Literature citation: 197
49
CG Power & Industrial Solutions Ltd.
Maharashtra, India
Power transmission,Transformer,Electrical equipment,
...[+2]
Literature citation: 194
50
Enel SpA
Lazio, Italy
Smart meter,Electricity,Petroleum industry,
...[+2]
Literature citation: 162

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