With the analysis among 642 patents, we discovered top 174 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Kobe Steel, Ltd., NIPPON STEEL CORP. are dominant in this area. They take 19.16% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 42
Kyoto-fu, Japan
Patent: 42
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 37
Osaka-fu, Japan
Patent: 37
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 20
Aichi-ken, Japan
Patent: 20
No data, please try another search term
With the analysis among related 229 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Kurita Water Industries Ltd., Tianjin University, POSCO Holdings Inc. take 20.09% of patent filing during this period.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 20
Tianjin Shi, China
Patent: 13
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 9
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
With the analysis among related 229 patents in last 5 years, we discover 98 new entrants. Kurita Water Industries Ltd., Southwest Jiaotong University, Xi'an Shiyou University are the most active new entrants in this area.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 20
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 3
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
The Fifth Ninth Research Institute of China Ordnance Equipment Group Co., Ltd.
Chongqing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 3
With the analysis among 236 patents, we discovered top 57 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Tianjin University, University of Science & Technology Beijing are dominant in this area. They take 23.31% of the total patent filing.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 26
Tianjin Shi, China
Patent: 17
University of Science & Technology Beijing
Beijing Shi, China
Patent: 12
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 10
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4