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
State Grid Corp. of China
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 Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Washington, United States
Patent: 4
Shanghai Polaris Biology Co. Ltd.
Shanghai Shi, China
Patent: 3
California, United States
Patent: 2
Beijing Weina Star Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Tianjin Zhengli Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hangzhou Qunhe Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
WM Motor Technology Co., Ltd.
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.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 36
Jilin Sheng, China
Patent: 35
State Grid Corp. of China
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 34
Dalian University of Technology
Liaoning Sheng, China
Patent: 31
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 31
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 29
Chongqing Shi, China
Patent: 24
South China University of Technology
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.
Jiangling Motors Co., Ltd.
Jiangxi Sheng, China
Patent: 17
Chiba-ken, Japan
Patent: 9
AECC Commercial Aircraft Engine Co., Ltd.
Shanghai Shi, China
Patent: 8
Tokyo Institute of Technology
Texas, United States
Patent: 7
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 6
China Railway Major Bridge Reconnaissance & Design Institute C
Hubei Sheng, China
Patent: 6
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 6
AVIC Shenyang Engine Research Institute
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Patent: 6
Naval University of Engineering
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
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 50
South China University of Technology
Guangdong Sheng, China
Patent: 40
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 40
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 36
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 32
Tianjin Shi, China
Patent: 31
Jilin Sheng, China
Patent: 30
Chongqing Shi, China
Patent: 30