With the analysis among 733 patents, we discovered top 245 key players by total patent application. Kobelco Eco-Solutions Co., Ltd., Kubota Corp., Kajima Corp. are dominant in this area. They take 12.01% of the total patent filing.
Fukuoka-ken, Japan
Patent: 37
Osaka-fu, Japan
Patent: 26
Jiangsu Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 17
Hyogo-ken, Japan
Patent: 17
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
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With the analysis among related 101 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Kobelco Eco-Solutions Co., Ltd., Tetra Tech, Inc., Kurita Water Industries Ltd. take 25.74% of patent filing during this period.
Fukuoka-ken, Japan
Patent: 18
California, United States
Patent: 4
Rheinland-Pfalz, Germany
Patent: 4
Tennessee, United States
Patent: 4
Connecticut, United States
Patent: 2
With the analysis among related 101 patents in last 5 years, we discover 24 new entrants. Tetra Tech, Inc., Torxx Kinetic Pulverizer Ltd., Kurita Water Industries Ltd. are the most active new entrants in this area.
California, United States
Patent: 4
Tennessee, United States
Patent: 4
Rheinland-Pfalz, Germany
Patent: 4
Connecticut, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Niigata-ken, Japan
Patent: 1
With the analysis among 42 patents, we discovered top 8 universities and scientific research institutions by total patent application. Fukuoka University, Universität Rostock, Gunma University are dominant in this area. They take 23.81% of the total patent filing.
Fukuoka-ken, Japan
Patent: 3
Mecklenburg-Vorpommern, Germany
Patent: 3
Oregon, United States
Patent: 2
Niigata-ken, Japan
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Rajasthan, India
Patent: 1