With the analysis among 54,646 patents, we discovered top 487 key players by total patent application. Siemens AG, Matsushita Electronics Corp., General Electric Co. are dominant in this area. They take 4.37% of the total patent filing.
Bayern, Germany
Patent: 652
Osaka-fu, Japan
Patent: 389
Massachusetts, United States
Patent: 356
Tokyo-to, Japan
Patent: 347
Tokyo-to, Japan
Patent: 340
Tokyo-to, Japan
Patent: 308
Tokyo-to, Japan
Patent: 252
Baden-Württemberg, Germany
Patent: 247
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 231
Tokyo-to, Japan
Patent: 218
With the analysis among 254 patents, we discovered top 76 start-ups by total patent application. Aisin KK, TerraPower LLC, Thermal Corp. are active in this area.
Tokyo-to, Japan
Patent: 33
Washington, United States
Patent: 22
California, United States
Patent: 14
Massachusetts, United States
Patent: 10
Ohio, United States
Patent: 9
Arizona, United States
Patent: 9
Lombardia, Italy
Patent: 8
California, United States
Patent: 7
California, United States
Patent: 7
With the analysis among related 5,350 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kobe Steel, Ltd., Canon Co., Ltd, State Grid Corp. of China take 1.50% of patent filing during this period.
Kyoto-fu, Japan
Patent: 44
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Patent: 18
Beijing Shi, China
Patent: 18
CENTRE COUNTY, France
Patent: 17
Shaanxi Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 15
Liaoning Sheng, China
Patent: 14
With the analysis among related 5,350 patents in last 5 years, we discover 190 new entrants. Stiesdal Storage A/S, Rondo Energy, Inc., Creo Medical Ltd. are the most active new entrants in this area.
California, United States
Patent: 7
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 5
New Hampshire, United States
Patent: 5
Hamburg, Germany
Patent: 5
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
With the analysis among 6,629 patents, we discovered top 313 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Southeast University are dominant in this area. They take 4.22% of the total patent filing.
Zhejiang Sheng, China
Patent: 75
Beijing Shi, China
Patent: 73
Jiangsu Sheng, China
Patent: 62
Shaanxi Sheng, China
Patent: 55
Guangdong Sheng, China
Patent: 50
Beijing Shi, China
Patent: 47
Tianjin Shi, China
Patent: 46
Shanghai Shi, China
Patent: 35
Yunnan Sheng, China
Patent: 33
Oost-Vlaanderen, Belgium
Patent: 31