With the analysis among 16,862 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 6.52% of the total patent filing.
Osaka-fu, Japan
Patent: 387
Tokyo-to, Japan
Patent: 359
Tokyo-to, Japan
Patent: 353
Tokyo-to, Japan
Patent: 250
California, United States
Patent: 151
Beijing Shi, China
Patent: 146
Tokyo-to, Japan
Patent: 133
Noord-Holland, Netherlands
Patent: 115
With the analysis among 59 patents, we discovered top 42 start-ups by total patent application. Energizer Brands LLC, TerraPower LLC, Aegex Technologies LLC are active in this area.
California, United States
Patent: 6
Washington, United States
Patent: 4
Georgia, United States
Patent: 3
Hong Kong SAR, China
Patent: 2
Beijing Shi, China
Patent: 2
Sachsen, Germany
Patent: 2
Karnataka, India
Patent: 1
With the analysis among related 1,598 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beihang University, State Grid Corp. of China, Duk San Neolux Co., Ltd. take 3.82% of patent filing during this period.
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 22
Chungcheongnam-do, South Korea
Patent: 16
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Idaho, United States
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among related 1,598 patents in last 5 years, we discover 330 new entrants. Naval University of Engineering, McNeil AB, UOP LLC are the most active new entrants in this area.
Illinois, United States
Patent: 5
Beijing Shi, China
Patent: 4
Schneider Electric Industries SAS
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 2,256 patents, we discovered top 234 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University, Tsinghua University are dominant in this area. They take 8.16% of the total patent filing.
Beijing Shi, China
Patent: 94
Zhejiang Sheng, China
Patent: 40
Beijing Shi, China
Patent: 37
Sichuan Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 26
Heilongjiang Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 22