With the analysis among 3,999 patents, we discovered top 468 key players by total patent application. Hitachi Ltd., State Grid Corp. of China, Horiba Ltd. are dominant in this area. They take 5.90% of the total patent filing.
Tokyo-to, Japan
Patent: 85
Beijing Shi, China
Patent: 77
Kyoto-fu, Japan
Patent: 74
Kyoto-fu, Japan
Patent: 54
Illinois, United States
Patent: 47
Jilin Sheng, China
Patent: 38
Hokkaido, Japan
Patent: 36
Tokyo-to, Japan
Patent: 32
Pennsylvania, United States
Patent: 32
Tokyo-to, Japan
Patent: 32
With the analysis among 39 patents, we discovered top 22 start-ups by total patent application. OnScale, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., TerraPower LLC are active in this area.
California, United States
Patent: 6
Beijing Shi, China
Patent: 4
Washington, United States
Patent: 4
Shanghai Shi, China
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 2,685 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, China FAW Co., Ltd., State Grid Corp. of China take 3.95% of patent filing during this period.
Jiangsu Sheng, China
Patent: 36
Jilin Sheng, China
Patent: 35
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 34
Liaoning Sheng, China
Patent: 31
Hubei Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 29
Chongqing Shi, China
Patent: 24
Guangdong Sheng, China
Patent: 22
Jilin Sheng, China
Patent: 21
With the analysis among related 2,685 patents in last 5 years, we discover 290 new entrants. Jiangling Motors Co., Ltd., Daicel Corp., AECC Commercial Aircraft Engine Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 17
Chiba-ken, Japan
Patent: 9
Shanghai Shi, China
Patent: 8
Tokyo Institute of Technology
Texas, United States
Patent: 7
Shanghai Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
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Patent: 6
With the analysis among 2,297 patents, we discovered top 242 universities and scientific research institutions by total patent application. Beihang University, Nanjing University of Aeronautics & Astronautics, South China University of Technology are dominant in this area. They take 6.66% of the total patent filing.
Beijing Shi, China
Patent: 57
Jiangsu Sheng, China
Patent: 50
Guangdong Sheng, China
Patent: 40
Hubei Sheng, China
Patent: 40
Shaanxi Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 36
Shaanxi Sheng, China
Patent: 32
Tianjin Shi, China
Patent: 31
Jilin Sheng, China
Patent: 30
Chongqing Shi, China
Patent: 30