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
Western Electric Co., Inc.
Georgia, United States
Patent: 10
Rockwell International Corp.
Wisconsin, United States
Patent: 8
Wisconsin, United States
Patent: 8
Okayama-ken, Japan
Patent: 4
Shaanxi Fast Gear Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Huzhou TJ Lighting Co.,Ltd
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.
Wuhan Research Institute of Post & Telecommunications Co. Ltd.
Hubei Sheng, China
Patent: 1
Chongqing Zhongxian Boxuan Hydropower Equipment Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 1
Wuxi Mingheng Hybrid Technology Co., Ltd.
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.
Wuhan Research Institute of Post & Telecommunications Co. Ltd.
Hubei Sheng, China
Patent: 1
Chongqing Zhongxian Boxuan Hydropower Equipment Manufacturing Co., Ltd.
Chongqing Shi, China
Patent: 1
Wuxi Mingheng Hybrid Technology Co., Ltd.
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.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
University of South Australia
South Australia, Australia
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan University of Science & Technology
Henan Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1