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.
Rheinland-Pfalz, Germany
Patent: 264
Osaka-fu, Japan
Patent: 76
Tokyo-to, Japan
Patent: 71
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 51
Shandong Sheng, China
Patent: 45
Fukuoka-ken, Japan
Patent: 37
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 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 Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Shanghai Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 11
Tianjin Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Fukuoka-ken, Japan
Patent: 9
Tianjin Shi, China
Patent: 8
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 Shi, China
Patent: 15
Fukuoka-ken, Japan
Patent: 9
Tianjin Shi, China
Patent: 8
Fujian Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
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 Sheng, China
Patent: 164
Shanghai Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 19
Heilongjiang Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 13
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10