With the analysis among 748 patents, we discovered top 463 key players by total patent application. State Grid Corp. of China, QUALCOMM, Inc., Hitachi Ltd. are dominant in this area. They take 7.62% of the total patent filing.
Beijing Shi, China
Patent: 24
California, United States
Patent: 19
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
New York, United States
Patent: 13
Arizona, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Aichi-ken, Japan
Patent: 8
With the analysis among 12 patents, we discovered top 8 start-ups by total patent application. Inflammatix, Inc., Beijing Dami Technology Co., Ltd., Beijing Shouqi Zhixing Technology Co. Ltd. are active in this area.
California, United States
Patent: 5
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among related 461 patents applied in the last 5 years. We discover 390 most active companies in this area. The fast-growing State Grid Corp. of China, Allstate Insurance Company, China Petroleum & Chemical Corp. take 5.64% of patent filing during this period.
Beijing Shi, China
Patent: 10
Arizona, United States
Patent: 9
Beijing Shi, China
Patent: 7
Hyogo-ken, Japan
Patent: 5
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
With the analysis among related 461 patents in last 5 years, we discover 348 new entrants. KURABO INDUSTRIES LTD., Osaka University, Tanita Corp. are the most active new entrants in this area.
California, United States
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Washington, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 206 patents, we discovered top 90 universities and scientific research institutions by total patent application. Osaka University, North China Electric Power University, Railway Technical Research Institute are dominant in this area. They take 9.22% of the total patent filing.
Beijing Shi, China
Patent: 4
Tokyo Institute of Technology
Jiangsu Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3