With the analysis among 7,340 patents, we discovered top 470 key players by total patent application. State Grid Corp. of China, Mitsui Chemicals, Inc., State Grid Beijing Electric Power Co. are dominant in this area. They take 3.84% of the total patent filing.
Beijing Shi, China
Patent: 134
Tokyo-to, Japan
Patent: 94
Beijing Shi, China
Patent: 54
Beijing Shi, China
Patent: 52
Osaka-fu, Japan
Patent: 46
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Osaka-fu, Japan
Patent: 22
New York, United States
Patent: 21
With the analysis among 28 patents, we discovered top 15 start-ups by total patent application. Institut National de la Santé et de la Recherche Médicale, Light Field Lab, Inc., Sendai Smart Machines Co., Ltd are active in this area.
California, United States
Patent: 4
Miyagi-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 3,741 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Beijing Electric Power Co., Beijing Yisheng Taihe Technology Co., Ltd. take 4.92% of patent filing during this period.
Beijing Shi, China
Patent: 78
Beijing Shi, China
Patent: 54
Beijing Shi, China
Patent: 52
Chongqing Shi, China
Patent: 29
Guangdong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among related 3,741 patents in last 5 years, we discover 332 new entrants. State Grid Beijing Electric Power Co., Beijing Yisheng Taihe Technology Co., Ltd., University of Science & Technology Beijing are the most active new entrants in this area.
Beijing Shi, China
Patent: 54
Beijing Shi, China
Patent: 52
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
With the analysis among 2,415 patents, we discovered top 265 universities and scientific research institutions by total patent application. Zhejiang University, South China Agricultural University, North Eastern University are dominant in this area. They take 3.69% of the total patent filing.
Zhejiang Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 27
Liaoning Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Tianjin Shi, China
Patent: 16
Beijing Shi, China
Patent: 15
Chongqing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Fujian Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14