With the analysis among 17,959 patents, we discovered top 477 key players by total patent application. Sumitomo Electric Industries Ltd., NIPPON STEEL CORP., TOSHIBA Corp. are dominant in this area. They take 6.00% of the total patent filing.
Osaka-fu, Japan
Patent: 548
Tokyo-to, Japan
Patent: 312
Tokyo-to, Japan
Patent: 218
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 187
Osaka-fu, Japan
Patent: 172
United Kingdom
Patent: 162
Tokyo-to, Japan
Patent: 160
Kanagawa-ken, Japan
Patent: 146
Wisconsin, United States
Patent: 146
With the analysis among 123 patents, we discovered top 17 start-ups by total patent application. TerraPower LLC, China Automotive Battery Research Institute Co. Ltd., Seaborg ApS are active in this area.
Washington, United States
Patent: 36
Beijing Shi, China
Patent: 29
Hovedstaden, Denmark
Patent: 22
Massachusetts, United States
Patent: 11
Massachusetts, United States
Patent: 4
Massachusetts, United States
Patent: 3
ZURICH, Switzerland
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 5,547 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Xi'an Thermal Power Research Institute Co., Ltd., North Eastern University take 7.19% of patent filing during this period.
Shanghai Shi, China
Patent: 158
Shaanxi Sheng, China
Patent: 139
Liaoning Sheng, China
Patent: 102
Shaanxi Sheng, China
Patent: 80
New York, United States
Patent: 72
Hunan Sheng, China
Patent: 59
Beijing Shi, China
Patent: 55
Beijing Shi, China
Patent: 50
Shaanxi Sheng, China
Patent: 47
Beijing Shi, China
Patent: 43
With the analysis among related 5,547 patents in last 5 years, we discover 242 new entrants. Jinan Huawei Pump Co., Ltd., Beijing Minli Energy Storage Technology Co., Ltd., Seaborg ApS are the most active new entrants in this area.
Shandong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 23
Hovedstaden, Denmark
Patent: 22
Beijing Shi, China
Patent: 17
Shanghai Shi, China
Patent: 16
Chongqing Shi, China
Patent: 14
Fujian Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
With the analysis among 4,556 patents, we discovered top 264 universities and scientific research institutions by total patent application. North Eastern University, Beijing University of Technology, Central South University are dominant in this area. They take 11.35% of the total patent filing.
Liaoning Sheng, China
Patent: 168
Beijing Shi, China
Patent: 115
Hunan Sheng, China
Patent: 111
Shaanxi Sheng, China
Patent: 102
Beijing Shi, China
Patent: 100
Kyoto-fu, Japan
Patent: 89
Fujian Sheng, China
Patent: 72
Heilongjiang Sheng, China
Patent: 67
Hubei Sheng, China
Patent: 66
Zhejiang Sheng, China
Patent: 63