With the analysis among 7,431 patents, we discovered top 485 key players by total patent application. Matsushita Electronics Corp., Honda Motor Co., Ltd., State Grid Corp. of China are dominant in this area. They take 2.34% of the total patent filing.
Osaka-fu, Japan
Patent: 69
Tokyo-to, Japan
Patent: 53
Beijing Shi, China
Patent: 52
Aichi-ken, Japan
Patent: 48
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 33
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 3,010 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Suzhou Jisu Safety Technology Co., Ltd, Guangdong Xianglian Precision Machinery Co. Ltd. take 0.83% of patent filing during this period.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Anhui Puyi Transmission Machinery Co., Ltd.
Anhui Sheng, China
Patent: 5
With the analysis among related 3,010 patents in last 5 years, we discover 446 new entrants. Suzhou Jisu Safety Technology Co., Ltd, Guangdong Xianglian Precision Machinery Co. Ltd., FAW Jiefang Automotive Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 920 patents, we discovered top 251 universities and scientific research institutions by total patent application. Sichuan University, Shandong Jiaotong University, Jilin University are dominant in this area. They take 9.57% of the total patent filing.
Sichuan Sheng, China
Patent: 40
Shandong Sheng, China
Patent: 26
Jilin Sheng, China
Patent: 22
Hunan Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8