With the analysis among 4,626 patents, we discovered top 481 key players by total patent application. Kurita Water Industries Ltd., Kubota Corp., TOSHIBA Corp. are dominant in this area. They take 8.88% of the total patent filing.
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 264
Osaka-fu, Japan
Patent: 76
Tokyo-to, Japan
Patent: 71
Sumitomo Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 59
Sumitomo Heavy Industries Environment Co. Ltd.
Tokyo-to, Japan
Patent: 51
Shandong Sheng, China
Patent: 45
Fukuoka-ken, Japan
Patent: 37
Hitachi Plant Technologies Ltd.
Tokyo-to, Japan
Patent: 34
With the analysis among 7 patents, we discovered top 6 start-ups by total patent application. Parkner, Synata Bio, Inc., Sinosweeper are active in this area.
Illinois, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Aowei Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Zuid-Holland, Netherlands
Patent: 1
With the analysis among related 1,736 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Fusen Environmental Technology Development Co., Ltd., Sumitomo Heavy Industries, Ltd., Tongji University take 2.42% of patent filing during this period.
Shanghai Fusen Environmental Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 15
Sumitomo Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 14
Shanghai Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 11
Tianjin Shi, China
Patent: 11
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Nishimu Electronics Industries Co. Ltd.
Fukuoka-ken, Japan
Patent: 9
Veolia Water Solutions & Technologies Support SAS
Tianjin Shangyusheng Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 8
Xiamen University of Technology
Fujian Sheng, China
Patent: 8
With the analysis among related 1,736 patents in last 5 years, we discover 405 new entrants. Shanghai Fusen Environmental Technology Development Co., Ltd., Nishimu Electronics Industries Co. Ltd., Tianjin Shangyusheng Technology Development Co., Ltd. are the most active new entrants in this area.
Shanghai Fusen Environmental Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 15
Nishimu Electronics Industries Co. Ltd.
Fukuoka-ken, Japan
Patent: 9
Tianjin Shangyusheng Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 8
Xiamen University of Technology
Fujian Sheng, China
Patent: 8
Tianjin Haizhihuang Technology Co., Ltd.
Tianjin Shi, China
Patent: 8
Yixing Zhongfa Water Treatment Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Nanjing Beautiful Environment Science & Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5
Xingyuan Environment Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Zhejiang Shuimei Environmental Engineering Co. Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among 1,099 patents, we discovered top 234 universities and scientific research institutions by total patent application. Sichuan Normal University, Tongji University, Nanjing University are dominant in this area. They take 19.75% of the total patent filing.
Sichuan Normal University
Sichuan Sheng, China
Patent: 164
Shanghai Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 19
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 16
South China University of Technology
Guangdong Sheng, China
Patent: 14
Korea Institute of Science & Technology
Jiangsu Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10