Free Trial
Want deep insights into your competitors & competitive landscape? Try Patsnap Eureka!

Top 50 Key Players companies in Transformer
by Most Research Publications in the world in 2018

The Transformer top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Research Publications Transformer Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Literature: 219
2
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
Literature: 200
3
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Literature: 161
4
Westinghouse Electric Co. LLC
Pennsylvania, United States
Nuclear power plant,Pressurized water reactor,Power transmission,
...[+2]
Literature: 137
5
Hydro-Québec
Canada
Electricity,Power transmission,Electric power transmission,
...[+2]
Literature: 135
6
National Grid Electricity Transmission Plc
United Kingdom
Electricity,National Grid,Power transmission,
...[+1]
Literature: 130
7
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Literature: 124
8
Aalborg University Hospital
Denmark
Social science,Public university,Neurotechnology,
...[+2]
Literature: 124
9
Alstom SA
Île-de-France, France
Public transport,Power transmission,Efficient energy use,
...[+2]
Literature: 99
10
Mitsubishi Electric US, Inc.
California, United States
Automation,Photovoltaics,Air conditioning,
...[+2]
Literature: 97
11
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Literature: 90
12
ABB Ltd.
ZURICH, Switzerland
Robotics,Electrical equipment,Public transport,
...[+2]
Literature: 88
13
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Literature: 75
14
Tokyo Electric Power Co. Holdings, Inc.
Tokyo, Japan
Power grid,Association (object-oriented programming),Electricity,
...[+2]
Literature: 65
15
Sintef AS
Sør-Trøndelag, Norway
Knowledge generation,Market research,Articulated robot,
...[+2]
Literature: 59
16
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Electronics,Software,Control system,
...[+2]
Literature: 58
17
Instituto De SAlud Carlos Iii De Madrid
Spain
Cancer immunotherapy,Immunotherapy,Monoclonal antibody,
...[+2]
Literature: 52
18
European Organization for Nuclear Research
Genève, Switzerland
Particle physics,Member state
Literature: 51
19
Mitsubishi Corp.
Tokyo, Japan
Lifestyle business,Electricity,Raw material,
...[+2]
Literature: 50
20
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Literature: 47
21
Eaton Corp. Plc
Dublin, Ireland
Electrical equipment,Electronics,Hydraulics,
...[+2]
Literature: 46
22
Hydro One Ltd.
Ontario, Canada
Electricity,Electric power transmission,Efficient energy use,
...[+2]
Literature: 44
23
Koninklijke Philips NV
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Literature: 42
24
Samsung Co. Ltd.
South Korea
Semiconductor,Communication device,Electronic component
Literature: 42
25
Schneider Electric SE
Île-de-France, France
Energy management,Software,Renewable energy,
...[+2]
Literature: 40
26
Korea Electrotechnology Research Institute
Gyeongsangnam-do, South Korea
Renewable energy
Literature: 38
27
Nagaoka University of Technology National University Corp.
Japan
Internship
Literature: 38
28
STMicroelectronics SA
Île-de-France, France
Semiconductor,Semiconductor chip,Electronic component,
...[+1]
Literature: 38
29
Nokia Bell Labs France
Île-de-France, France
Construction engineering,Environmental engineering,Civil engineering,
...[+1]
Literature: 37
30
Central Research Institute of Electric Power Industry
Kanagawa, Japan
Electric power industry,Technology transfer
Literature: 37
31
The National Research Council
District of Columbia, United States
Public opinion,Health care,Chemistry,
...[+2]
Literature: 36
32
Max Planck Gesellschaft zur Förderung der Wissenschaften eV
Bayern, Germany
Basic research,Publishing,Market research,
...[+2]
Literature: 34
33
Ge Energy Infrastructure
Connecticut, United States
Power transmission,Electricity
Literature: 34
34
DuPont de Nemours, Inc.
DE, US
Synthetic rubber,Chemical engineering,Silicone,
...[+2]
Literature: 32
35
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
Literature: 31
36
Texas Instruments Incorporated
Texas, United States
Semiconductor,Digital signal processing,Electronic component,
...[+2]
Literature: 31
37
American Electric Power Co., Inc.
Ohio, United States
Electricity,Electric power transmission,Electric utility,
...[+2]
Literature: 31
38
Chubu Electric Power Co., Inc.
Aichi, Japan
Electricity,Electric utility,Electric power transmission,
...[+2]
Literature: 29
39
Manitoba Hydro-Electric Board
Manitoba, Canada
Natural gas,Renewable energy,Electricity,
...[+2]
Literature: 28
40
CG Power & Industrial Solutions Ltd.
Maharashtra, India
Power transmission,Transformer,Electrical equipment,
...[+2]
Literature: 25
41
Slovak Academy of Sciences
BL, SK
Basic research
Literature: 24
42
Infineon Technologies AG
Bayern, Germany
Semiconductor,Electronics,Efficient energy use,
...[+2]
Literature: 23
43
Kema, Inc.
Lombardia, Italy
Renewable energy,Solar energy
Literature: 23
44
El Centro de Investigación y de Estudios Avanzados
DF, MX
Mexico city
Literature: 22
45
Meidensha Corp.
Tokyo, Japan
Electrical equipment,Social infrastructure,Electronics,
...[+2]
Literature: 21
46
Texas A&M University Qatar
Qatar
Petroleum engineering,Chemical engineering,Control theory,
...[+2]
Literature: 21
47
Eskom Holdings SOC Ltd.
South Africa
Electricity,Power transmission,Energy management,
...[+2]
Literature: 20
48
ResQ Systems LLC
Kansas, United States
Electronics,Computer hardware,Software
Literature: 20
49
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
Literature: 19
50
Fujikura Ltd.
Tokyo, Japan
Mobile device,Optoelectronics,Optical fiber,
...[+2]
Literature: 19

Who we serve

R&D Decision MakersNew Product Innovation LeaderTechnology Research AnalystsBusiness Development Professionals

Why Discovery

Technology Intelligence Data FoundationAI-powered Competitive Intelligence RadarTechnology Classification and Company Innovation Indicators

Social media

Try Discovery

Free Trial
PatSnap group products
Browse By:ABCDEFGHIJKLMNOPQRSTUVWXYZ#All topics,List of companies,Sitemap
© 2023 PatSnap. All rights reserved.Legal | Privacy policy Modern Slavery Act Transparency Statement
Page generation time: Jun 27 2025
For better visiting experience, please use PC device.X