With the analysis among 70 patents, we discovered top 24 key players by total patent application. NIPPON STEEL CORP., Wuhan Iron & Steel Co., Ltd., Shimazu KK are dominant in this area. They take 48.57% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 12
Kagoshima-ken, Japan
Patent: 10
Hangzhou Jiazhen Ultrasonic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 4
Michigan, United States
Patent: 1
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With the analysis among related 62 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Jilin University, Foshan University, Wuhan Iron & Steel Co., Ltd. take 32.26% of patent filing during this period.
Jilin Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 6
Hangzhou Jiazhen Ultrasonic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Shandong Analysis and Testing Center
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Patent: 4
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 4
Sichuan Sheng, China
Patent: 3
Tianjin Sino German University of Applied Technology
Tianjin Shi, China
Patent: 3
With the analysis among related 62 patents in last 5 years, we discover 15 new entrants. Foshan University, Hangzhou Jiazhen Ultrasonic Technology Co., Ltd., Shandong Analysis and Testing Center are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Hangzhou Jiazhen Ultrasonic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Shandong Analysis and Testing Center
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Patent: 4
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 4
Tianjin Sino German University of Applied Technology
Tianjin Shi, China
Patent: 3
Institute of Metals and Chemistry of China Academy of Railway Sciences Group Co., Ltd.
Beijing Shi, China
Patent: 1
Central Iron & Steel Research Institute
Beijing Shi, China
Patent: 1
Zhejiang University City College
Zhejiang Sheng, China
Patent: 1
Air Force Engineering University
Dalian Jiaotong University
Liaoning Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 13 universities and scientific research institutions by total patent application. Jilin University, Foshan University, Sichuan University are dominant in this area. They take 40.38% of the total patent filing.
Jilin Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1