With the analysis among 157 patents, we discovered top 86 key players by total patent application. NEC Corp., Fujitsu Ltd., Western Electric Co., Inc. are dominant in this area. They take 21.02% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
Georgia, United States
Patent: 10
Wisconsin, United States
Patent: 8
Wisconsin, United States
Patent: 8
Okayama-ken, Japan
Patent: 4
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Georgia, United States
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing DAIKIN INDUSTRIES Ltd., Wuhan Research Institute of Post & Telecommunications Co. Ltd., Chongqing Zhongxian Boxuan Hydropower Equipment Manufacturing Co., Ltd. take 37.50% of patent filing during this period.
Hubei Sheng, China
Patent: 1
Chongqing Zhongxian Boxuan Hydropower Equipment Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. DAIKIN INDUSTRIES Ltd., Wuhan Research Institute of Post & Telecommunications Co. Ltd., Chongqing Zhongxian Boxuan Hydropower Equipment Manufacturing Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 1
Chongqing Zhongxian Boxuan Hydropower Equipment Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 9 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Tongji University, Sichuan University are dominant in this area. They take 28.57% of the total patent filing.
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
South Australia, Australia
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1