With the analysis among 8,670 patents, we discovered top 483 key players by total patent application. Samsung SDI Co., Ltd., LG Electronics, Inc., SANYO Electric Co., Ltd. are dominant in this area. They take 11.94% of the total patent filing.
Chungcheongnam-do, South Korea
Patent: 435
California, United States
Patent: 222
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 142
Tokyo-to, Japan
Patent: 141
Seoul, South Korea
Patent: 117
Tokyo-to, Japan
Patent: 110
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 85
With the analysis among 36 patents, we discovered top 17 start-ups by total patent application. Energizer Brands LLC, Aisin KK, SZ DJI Technology Co., Ltd. are active in this area.
California, United States
Patent: 15
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 2
Hangzhou Xunyi Network Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shenzhen Yongtai Digital Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Ningbo Qingting Vision Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,958 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., Panasonic Intellectual Property Management Co. Ltd., TOSHIBA Corp. take 4.02% of patent filing during this period.
Seoul, South Korea
Patent: 54
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 46
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
California, United States
Patent: 16
Henan Pioneer Mechanochemical Research Institute Co., Ltd.
Henan Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 14
Ning Bo Shan Shan Xin Cai Liao Ke Ji You Xian Gong Si
Zhejiang Sheng, China
Patent: 13
With the analysis among related 2,958 patents in last 5 years, we discover 378 new entrants. Henan Pioneer Mechanochemical Research Institute Co., Ltd., Hunan University of Science & Technology, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Henan Pioneer Mechanochemical Research Institute Co., Ltd.
Henan Sheng, China
Patent: 14
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 12
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Shenzhen Ept Battery Co. Ltd.
Guangdong Sheng, China
Patent: 7
Dongguan University of Technology
Guangdong Sheng, China
Patent: 7
Wuxi Little Swan Electric Co Ltd
Jiangsu Sheng, China
Patent: 6
Hunan Wantong Technology Co., Ltd.
Hunan Sheng, China
Patent: 6
Jiangsu Shennong Autoclave, Inc.
Jiangsu Sheng, China
Patent: 6
With the analysis among 820 patents, we discovered top 215 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Hunan University of Science & Technology, Korea Institute of Science & Technology are dominant in this area. They take 6.10% of the total patent filing.
Korea Advanced Institute of Science & Technology
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 12
Korea Institute of Science & Technology
Henan Polytechnic University
Henan Sheng, China
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Hunan Sheng, China
Patent: 10
Guangdong University of Technology
Guangdong Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 9
Beijing Shi, China
Patent: 7