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Top 100 Key Players companies in Other batteries
by Most Patent Filings in the world in 2021

The Other batteries top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Other batteries 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

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

South Korea

Germany

Netherlands

United States

Switzerland

United Kingdom

France

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
Kia Corp.
South Korea
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 152
2
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 111
3
Renault SA
Île-de-France, France
Sport utility vehicle,Automotive engineering,Venture capital,
...[+2]
Patent: 96
4
Renault SAS
Île-de-France, France
Automotive engineering,Guanosine diphosphate
Patent: 96
5
Ford Motor Co. A/S
Denmark
Patent: 75
6
Robert Bosch GmbH
Baden-Württemberg, Germany
Automotive engineering,Mechanical engineering,Electronics,
...[+2]
Patent: 74
7
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 70
8
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 66
9
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Patent: 64
10
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle,
...[+2]
Patent: 58
11
Mercedes-Benz Group AG
Baden-Württemberg, Germany
Automotive engineering,Electric vehicle,Hybrid vehicle,
...[+2]
Patent: 55
12
Chery Automobile Co., Ltd.
Anhui Sheng, China
Pinyin,Automotive engineering,Electric vehicle,
...[+2]
Patent: 55
13
G.M. Srl
Vicenza, Italy
Chemical engineering
Patent: 51
14
Nihon Denso KK
Saitama, Japan
Manufacturing engineering,Mechanical engineering
Patent: 51
15
Subaru Corp.
Tokyo, Japan
Automotive engineering,Public transport,Aerospace,
...[+2]
Patent: 50
16
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Chassis,Automotive engineering,Truck,
...[+2]
Patent: 49
17
Mazda Motor Corp.
Kanagawa, Japan
Automotive engineering,Reciprocating engine,Manual transmission,
...[+2]
Patent: 43
18
AUDI AG
Bayern, Germany
Spare part,Automotive engineering,Sport utility vehicle,
...[+2]
Patent: 43
19
Beijing Electric Vehicle Co., Ltd.
Beijing Shi, China
Electric vehicle,Automotive engineering,Battery electric vehicle,
...[+2]
Patent: 40
20
Dr. Ing. h.c. F. Porsche AG
Baden-Württemberg, Germany
Environmental innovation,Automotive engineering,Fleet management,
...[+2]
Patent: 35
21
CH-AUTO Technology Corp., Ltd.
Beijing Shi, China
Automotive engineering
Patent: 35
22
Mitsubishi Motors Corp.
Tokyo, Japan
Sport utility vehicle,Automotive engineering,Electric vehicle,
...[+2]
Patent: 30
23
SANYO Electric Co., Ltd.
Osaka, Japan
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 30
24
Valeo Thermal Systems Japan Corp.
Tokyo, Japan
Thermal,Automation,Manufacturing engineering,
...[+2]
Patent: 30
25
CPS Technology Holdings LLC
Wisconsin, United States
Patent: 27
26
Volkswagen Group of America, Inc.
Michigan, United States
Truck,Automotive engineering,Automotive industry
Patent: 26
27
Huizhou Epower Electronic Co., Ltd.
Guangdong Sheng, China
Lithium-ion battery,Electronics,Management system,
...[+1]
Patent: 26
28
Volkswagenwerk AG
Germany
Patent: 26
29
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
Patent: 25
30
SAIC Motor Corp. Ltd.
Shanghai Shi, China
Automotive design,Automotive engineering,Automotive industry,
...[+2]
Patent: 24
31
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Patent: 22
32
Hanon Systems
South Korea
Heat exchanger,Automotive engineering,Industrial engineering,
...[+2]
Patent: 22
33
Bayerische Motoren Werke AG
Bayern, Germany
Sales management,Product design,Automotive engineering,
...[+2]
Patent: 21
34
BYD Co., Ltd.
Guangdong Sheng, China
Handset,Automotive engineering,Electric vehicle,
...[+2]
Patent: 21
35
Suzuki Co., Ltd.
Nagano, Japan
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 21
36
LG Chem Ltd.
South Korea
Petrochemical,Synthetic rubber,Health care,
...[+2]
Patent: 20
37
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 20
38
LX Hausys Ltd.
South Korea
Wallpaper,Thermal insulation,Architecture,
...[+2]
Patent: 19
39
Yazaki Corp.
Tokyo, Japan
Electronic component,Automotive engineering,Cable harness,
...[+2]
Patent: 19
40
LG Electronics, Inc.
South Korea
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 18
41
SUNGWOO HITECH Co., Ltd.
Busan, South Korea
Automotive engineering,Metal
Patent: 18
42
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 17
43
General Battery Corp.
US
Patent: 17
44
Yuasa Co., Ltd.
Hokkaido, Japan
Software development,Software,Accounting
Patent: 16
45
Japan Storage Battery Co., Ltd.
Kyoto, Japan
Electronics
Patent: 16
46
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 15
47
Kyungshin Corp.
South Korea
Automotive engineering
Patent: 15
48
Valeo Équipements Électriques Moteur SAS
Île-de-France, France
Gasoline,Automotive engineering
Patent: 15
49
Chongqing Changan Automobile Co. Ltd.
Heilongjiang Sheng, China
Product design,Automotive engineering,Spare part,
...[+2]
Patent: 14
50
INZI Controls Co., Ltd.
South Korea
Piezoelectric sensor,Engineering plastic,Automotive engineering,
...[+2]
Patent: 14
51
Siemens AG
Bayern, Germany
Power transmission,Electronics,Turbine,
...[+2]
Patent: 13
52
Ssangyong Motor Co., Ltd.
Gyeonggi-do, South Korea
Sport utility vehicle,Automotive engineering,Diesel engine,
...[+2]
Patent: 13
53
LG Energy Solution Ltd.
South Korea
Energy storage,Lithium battery
Patent: 13
54
Midtronics, Inc.
Illinois, United States
Information system,Computer hardware,Automotive battery,
...[+2]
Patent: 13
55
Zhejiang Hozon New Energy Automobile Co., Ltd.
Shanghai Shi, China
Software,Electric vehicle,Automotive engineering
Patent: 13
56
Siemens SA
Madrid, Spain
Scientific Control,Telecommunications,Turbine,
...[+1]
Patent: 13
57
XJ Electric Co., Ltd.
Henan Sheng, China
Manufacturing engineering,Electrical equipment,Electronics,
...[+2]
Patent: 12
58
Guangzhou Chengxing Zhidong Automotive Technology Co., Ltd.
Guangdong Sheng, China
Electric vehicle,Automotive engineering,Artificial intelligence,
...[+2]
Patent: 12
59
Johnson Controls Technology Co.
Wisconsin, United States
Patent: 12
60
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Automotive engineering,Mobile device,Signal conditioning,
...[+2]
Patent: 11
61
Zhengzhou Nissan Automobile Co., Ltd.
Henan Sheng, China
Truck,Automotive engineering
Patent: 11
62
Beijing Pride New Energy Battery Technology Co. Ltd.
Beijing Shi, China
Lithium-ion battery,Electronics,Automotive battery,
...[+2]
Patent: 11
63
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 10
64
BAIC Motor Corp. Ltd.
Beijing Shi, China
Automotive engineering,Public transport,Electric vehicle,
...[+2]
Patent: 10
65
Dongfeng Motor Corp.
Hubei Sheng, China
Automotive engineering,X-ray fluorescence,X-ray,
...[+2]
Patent: 10
66
Kwang Yang Motor Co. Ltd.
Taiwan Province, China
Motor scooter,Atazanavir,Manual wheelchair,
...[+2]
Patent: 10
67
Renault Korea Motors
South Korea
Automotive engineering
Patent: 10
68
Auto-Kabel Management GmbH
Baden-Württemberg, Germany
Power transmission
Patent: 10
69
NIO NextEV Ltd.
Hong Kong SAR, China
Patent: 10
70
Hughes Aircraft Co.
California, United States
Electronic systems,Aerospace,National security
Patent: 10
71
Zhengzhou Bak Battery Co. Ltd.
China
Patent: 10
72
Zhejiang Kandi Smart Battery Swap Technology Co. Ltd.
Zhejiang Sheng, China
Electronic product,Electronic component
Patent: 10
73
Snap-on Equipment Srl
RE, IT
Brake tester,Automation,Manufacturing engineering,
...[+2]
Patent: 10
74
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 9
75
Liaoning Electric Power Co., Ltd.
LI, CN
Electricity,Electric utility,Distribution center,
...[+2]
Patent: 9
76
Henan Suda Electric Vehicle Technology Co., Ltd.
China
Patent: 9
77
STMicroelectronics SA
Île-de-France, France
Semiconductor,Semiconductor chip,Electronic component,
...[+1]
Patent: 9
78
Higer Bus Co. Ltd.
Jiangsu Sheng, China
Automotive engineering,Electric bus,Electric vehicle,
...[+2]
Patent: 9
79
General Motors Co.
Michigan, United States
Sport utility vehicle,Public transport,Enterprise software,
...[+2]
Patent: 8
80
Samsung Electronics Co., Ltd.
South Korea
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 8
81
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Automotive engineering,Sport utility vehicle,Electronic toll collection,
...[+2]
Patent: 8
82
SAIC-GM-Wuling Automobile Co., Ltd.
China
Automotive engineering,Semi-trailer,Truck,
...[+2]
Patent: 8
83
XJ Power Co., Ltd.
Henan Sheng, China
Transformer,Electrical equipment,Electronics
Patent: 8
84
Tianjin Qingyuan Electric Vehicle Co. Ltd.
China
Patent: 8
85
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Patent: 7
86
Kobe Steel, Ltd.
Hyogo, Japan
Welding,Electronics,Mining engineering,
...[+2]
Patent: 7
87
Great Wall Motor Co., Ltd.
Hebei Sheng, China
HAVAL,Sport utility vehicle,Automotive engineering,
...[+2]
Patent: 7
88
Mitsuba Corp.
Japan
Automotive engineering,Gasoline,Windscreen wiper,
...[+2]
Patent: 7
89
SMK Corp.
Tokyo, Japan
Semiconductor,Electronics,Haptic technology,
...[+2]
Patent: 7
90
Exide Industries Ltd.
West Bengal, India
Submarine,Lead–acid battery,Automotive engineering,
...[+2]
Patent: 7
91
Anhui Ankai Automobile Co., Ltd.
Anhui Sheng, China
Electric bus,Public transport,Monocoque,
...[+2]
Patent: 7
92
Sumitomo Electric
Osaka, Japan
Optical fiber,Electronics,Optical fiber cable
Patent: 7
93
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 7
94
Shenzhen Busbar Sci-Tech Development Co. Ltd.
Guangdong Sheng, China
Busbar,Power electronics,Copper conductor
Patent: 7
95
Enertech International, Inc.
Chungcheongbuk-do, South Korea
Lithium-ion battery,Battery pack,Electronics,
...[+2]
Patent: 7
96
Jiangxi DBK Co., Ltd.
Jiangxi Sheng, China
Energy storage,Electronics
Patent: 7
97
Star Engineers (India) Pvt Ltd.
Maharashtra, India
Power transmission,Electronics
Patent: 7
98
Hangzhou Electric Power Bureau
China
Patent: 7
99
Suzhou Aojie Automotive Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
100
Hl Greenpower, Inc.
South Korea
Electronics
Patent: 7

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