With the analysis among 621 patents, we discovered top 272 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Eaton Intelligent Power Ltd. are dominant in this area. They take 12.56% of the total patent filing.
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 28
DUBLIN, Ireland
Patent: 19
Tokyo-to, Japan
Patent: 16
Hebei Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 13
Minnesota, United States
Patent: 13
Gansu Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 252 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing Eaton Intelligent Power Ltd., Xi'an Jiaotong University, Shenyang Jianzhu University take 8.73% of patent filing during this period.
DUBLIN, Ireland
Patent: 10
Shaanxi Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
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Patent: 5
Beijing Shi, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Hebei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among related 252 patents in last 5 years, we discover 128 new entrants. Shenyang Jianzhu University, Harbin Institute of Technology (Weihai), Nanning Chaofu Electric Technology Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 6
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Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Hebei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 131 patents, we discovered top 39 universities and scientific research institutions by total patent application. Shenyang Polytechnic University, Xi'an Jiaotong University, Beijing University of Technology are dominant in this area. They take 25.19% of the total patent filing.
Liaoning Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2