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Top 100 Key Players companies in AC asynchronous motor
by Highest Patent Value in the world in 2021

The AC asynchronous motor top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value AC asynchronous motor Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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

China

Japan

United States

France

Italy

Germany

United Kingdom

Sweden

South Korea

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Auckland UniServices Ltd.
Western Australia, Australia
Asset management,Intellectual property,Alternative investment,
...[+1]
Avg patent value: 4.61 M
2
Polaris Inc.
Ohio, United States
Electric vehicle,Atazanavir,Public transport,
...[+2]
Avg patent value: 4.37 M
3
Atlas Copco (Shanghai) Process Equipment Co., Ltd.
China
Avg patent value: 3.84 M
4
Labinal Power Systems SA
France
Avg patent value: 3.04 M
5
FPT Motorenforschung AG
Switzerland
Mechanical engineering,Manufacturing engineering,Power transmission,
...[+1]
Avg patent value: 2.97 M
6
ALSTOM Transport SA
Île-de-France, France
Market system,Manufacturing engineering,Mechanical engineering
Avg patent value: 2.86 M
7
Anadarko Petroleum Corp.
Texas, United States
Natural gas,Petroleum industry,Petroleum,
...[+2]
Avg patent value: 2.74 M
8
Applied Materials, Inc.
California, United States
Semiconductor,Electronics,Chemical-mechanical planarization,
...[+2]
Avg patent value: 2.66 M
9
Nidec ASI SpA
Italy
Automation,Uninterruptible power supply,Electricity,
...[+2]
Avg patent value: 2.45 M
10
Texene LLC
United States
Technical textile,Textile (markup language)
Avg patent value: 2.41 M
11
Alfred Kärcher SE & Co. KG
Germany
Broom,Electronics,Robot,
...[+2]
Avg patent value: 2.38 M
12
Dedert Corp.
Illinois, United States
Industrial dryer,Evaporator,Vinpocetine,
...[+2]
Avg patent value: 2.33 M
13
Mitsubishi Electric Building Techno-Service Co., Ltd.
Tokyo, Japan
Elevator
Avg patent value: 2.30 M
14
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Avg patent value: 2.03 M
15
KSB SE & Co. KGaA
Rheinland-Pfalz, Germany
Submersible pump,Centrifugal pump,Automation,
...[+2]
Avg patent value: 1.99 M
16
BOE Technology Group Co., Ltd.
Beijing Shi, China
Production line,Electronic visual display,Semiconductor,
...[+2]
Avg patent value: 1.88 M
17
Boe Innovation Investment Co. Ltd.
Beijing Shi, China
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Avg patent value: 1.88 M
18
Ateliers Busch SA
Switzerland
Vacuum pump,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.84 M
19
Eaton Ltd.
Bedfordshire, United Kingdom
Power management,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.81 M
20
Konecranes Global Oy
Central Finland, Finland
Avg patent value: 1.81 M
21
Safran Electronics & Defense SAS
Île-de-France, France
Navigation system,Electronics,Avionics,
...[+2]
Avg patent value: 1.74 M
22
Aircelle SA
New Mexico, France
Aerospace,Radome,National security,
...[+1]
Avg patent value: 1.74 M
23
Autoliv Development AB
Sweden
Biotechnology,Agriculture,Fishery,
...[+2]
Avg patent value: 1.58 M
24
Bluewater Energy Services BV
Noord-Holland, Netherlands
Deepwater drilling,Offshore drilling,Petroleum industry,
...[+2]
Avg patent value: 1.44 M
25
DeLaval Holding AB
Sweden
Avg patent value: 1.43 M
26
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Avg patent value: 1.31 M
27
Illinois Tool Works, Inc.
Illinois, United States
Adhesive,Consumables,Industrial engineering,
...[+2]
Avg patent value: 1.28 M
28
Tesla, Inc.
Texas, United States
Electric vehicle,Electronics,Automotive engineering,
...[+2]
Avg patent value: 1.21 M
29
FMC Tech Ltd.
Limerick, Ireland
Network management,Crystal system,Network intelligence,
...[+1]
Avg patent value: 1.21 M
30
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
Avg patent value: 1.16 M
31
Kobe Steel, Ltd.
Hyogo, Japan
Welding,Electronics,Mining engineering,
...[+2]
Avg patent value: 1.15 M
32
Johnson Controls Technology Co.
Wisconsin, United States
Avg patent value: 1.14 M
33
Jungheinrich AG
Hamburg, Germany
Material flow,Mechanical engineering,Manufacturing engineering,
...[+2]
Avg patent value: 1.10 M
34
Mitsubishi Hitachi Power Systems
Kanagawa, Japan
Control system
Avg patent value: 1.07 M
35
The Boeing Co.
Illinois, United States
Aerospace,Satellite,National security,
...[+2]
Avg patent value: 1.04 M
36
Universal City Studios LLLP
California, United States
Film industry,Video production
Avg patent value: 1.01 M
37
Empresa Brasileira de Compressores SA
Brazil
Refrigeration,Reciprocating compressor,Mechanical engineering,
...[+2]
Avg patent value: 988,333
38
GE Energy Power Conversion Technology Ltd.
Warwickshire, United Kingdom
Power transmission
Avg patent value: 963,714
39
International Controls & Measurements Corp.
Avg patent value: 911,000
40
Eaton Corp.
Dublin, Ireland
Automotive engineering,Power transmission,Electrical equipment,
...[+2]
Avg patent value: 909,025
41
Eaton Intelligent Power Ltd.
Dublin, Ireland
Mutual fund
Avg patent value: 867,851
42
Nordex Energy GmbH
Hamburg, Germany
Turbine,Electronics,Accessibility,
...[+2]
Avg patent value: 830,000
43
Hitachi Industrial Equipment Systems Co., Ltd.
Tokyo, Japan
Switchgear,Air compressor,Computer hardware,
...[+2]
Avg patent value: 820,674
44
Emerson Electric Co.
Missouri, United States
Software,Computer hardware,Electronics,
...[+2]
Avg patent value: 819,116
45
Holset Engineering Co., Inc.
Indiana, United States
Mechanical engineering,Manufacturing engineering,Power transmission,
...[+1]
Avg patent value: 810,000
46
Cummins Turbo Technologies Ltd.
West Yorkshire, United Kingdom
Turbocharger,Diesel engine,Electronics,
...[+2]
Avg patent value: 810,000
47
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Avg patent value: 800,000
48
Electrolux Appliances AB
Stockholm, Sweden
Electronics
Avg patent value: 785,000
49
Changshu Tianyin Electromechanical Co., Ltd.
Jiangsu Sheng, China
Refrigeration,Manufacturing engineering,Electronics,
...[+2]
Avg patent value: 773,500
50
Max Co., Ltd.
Tokyo, Japan
Fastener,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 760,000
51
Zapi SpA
Trentino-Alto Adige, Italy
Electric machine,Chemical engineering,Motion control
Avg patent value: 760,000
52
Mitsubishi Kogyo KK
Japan
Avg patent value: 750,000
53
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
Avg patent value: 747,678
54
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Avg patent value: 730,900
55
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Avg patent value: 730,000
56
Regal Rexnord Corp.
Wisconsin, United States
Electric motor,Industrial engineering,Electronics,
...[+2]
Avg patent value: 730,000
57
Sumitomo Electric
Osaka, Japan
Optical fiber,Electronics,Optical fiber cable
Avg patent value: 730,000
58
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
Avg patent value: 700,333
59
Rise Technology, Inc.
Massachusetts, United States
Electronic component,Computer hardware,Electronics,
...[+1]
Avg patent value: 700,000
60
SOMFY Activités SA
France
Awning,Electrical equipment,Electronics
Avg patent value: 696,583
61
Nittan Valve Co., Ltd.
Kanagawa, Japan
Automotive engineering,Small engine,Gasoline,
...[+2]
Avg patent value: 690,000
62
Brückner Maschinenbau GmbH & Co. KG
Bayern, Germany
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Avg patent value: 690,000
63
Hyundai Electric & Energy Systems Co., Ltd.
Gyeonggi-do, South Korea
Circuit breaker,Switchgear,Automotive engineering,
...[+2]
Avg patent value: 680,522
64
FANUC Corp.
Yamanashi, Japan
Robotics,Robot,Automation,
...[+2]
Avg patent value: 664,044
65
Voith Patent GmbH
Germany
Avg patent value: 660,000
66
JFE Holdings, Inc.
Tokyo, Japan
Materials science,Product design,Carbon steel,
...[+2]
Avg patent value: 649,000
67
JFE Steel Corp.
Tokyo, Japan
Irone,Mining engineering,Natural resource management,
...[+2]
Avg patent value: 649,000
68
Power Drive Efficiency Ltd.
United Kingdom
Efficient energy use,Manufacturing engineering,Industrial engineering,
...[+2]
Avg patent value: 640,000
69
G.M. Srl
Vicenza, Italy
Chemical engineering
Avg patent value: 635,934
70
Square D Co.
Illinois, United States
Electrical equipment,Power transmission,Electronics,
...[+1]
Avg patent value: 632,500
71
Siemens Energy, Inc.
United States
HVAC,Offshore wind power,Wind power,
...[+1]
Avg patent value: 630,000
72
Central Japan Railway Co.
Aichi, Japan
Public transport,Maglev,Throughput,
...[+2]
Avg patent value: 619,285
73
Intelligent Sustainable Energy Ltd.
Oxfordshire, United Kingdom
Sustainable energy,Electronics
Avg patent value: 603,500
74
ABB Automation, Inc.
United States
Automation,Manufacturing engineering,Mechanical engineering,
...[+2]
Avg patent value: 589,350
75
STAHL CraneSystems GmbH
Baden-Württemberg, Germany
Manufacturing engineering,Series production,Standard product,
...[+2]
Avg patent value: 580,000
76
Daifuku Co., Ltd.
Osaka, Japan
Automation,Mechanical engineering,Manufacturing engineering,
...[+2]
Avg patent value: 570,000
77
Ford Motor Co. A/S
Denmark
Avg patent value: 550,000
78
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Avg patent value: 535,814
79
Siemens SA
Madrid, Spain
Scientific Control,Telecommunications,Turbine,
...[+1]
Avg patent value: 535,814
80
YASKAWA Electric Corp.
Fukuoka, Japan
Robotics,Automation,Electrical equipment,
...[+2]
Avg patent value: 533,071
81
Caterpillar, Inc.
Illinois, United States
Turbine,Construction engineering,Mechanical engineering,
...[+2]
Avg patent value: 526,000
82
OSC Manufacturing & Equipment Services, Inc.
New York, United States
Avg patent value: 510,000
83
Lenze Drives GmbH
Nordrhein-Westfalen, Germany
Electric motor,Electrical equipment,Electronics
Avg patent value: 506,666
84
Hamamatsu Photonics KK
Shizuoka, Japan
Semiconductor,Photonics,Laser,
...[+2]
Avg patent value: 500,000
85
ABB Oy
Uusimaa, Finland
Automation,Power transmission,Electronics
Avg patent value: 491,333
86
Sta-Rite Industries LLC
Wisconsin, United States
Water treatment,Sump pump,Submersible pump,
...[+1]
Avg patent value: 490,000
87
Siemens Energy & Automation, Inc.
United States
Electronics,Automation,Electric utility
Avg patent value: 485,350
88
Delta Energy Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Avg patent value: 479,500
89
Ebara Corp.
Tokyo, Japan
Vacuum pump,Manufacturing engineering,Turbine,
...[+2]
Avg patent value: 464,838
90
Zhejiang Sanhua Intelligent Controls Co., Ltd.
Zhejiang Sheng, China
Automotive engineering,Electronics,Oil pump,
...[+2]
Avg patent value: 450,000
91
Hitachi Industrial Products Ltd.
Japan
Avg patent value: 430,000
92
Toshiba Infrastructure Systems & Solutions Corp.
Kanagawa, Japan
Social infrastructure,Automation,Mechanical engineering,
...[+2]
Avg patent value: 401,411
93
Mitsubishi Electric Home Appliance Co., Ltd.
Saitama, Japan
Electronics
Avg patent value: 398,189
94
Takata, Inc.
Michigan, United States
Airbag,Automotive engineering,Automotive safety,
...[+2]
Avg patent value: 395,857
95
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Avg patent value: 395,646
96
Aqua Multitouch
Minas Gerais, Brazil
Multi-touch,Software,Human–computer interaction,
...[+2]
Avg patent value: 390,000
97
Qingdao Haier Washing Machine Co., Ltd.
Shandong Sheng, China
Electronics,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 390,000
98
Qingdao Jiaonan Haier Washing Machine Co., Ltd.
Shandong Sheng, China
Avg patent value: 390,000
99
Kongsberg Maritime Sweden AB
Sweden
Marine propulsion,National security,Aerospace
Avg patent value: 380,000
100
Sara Lee TM Holdings LLC
Delaware, United States
Avg patent value: 379,250

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