With the analysis among 136 patents, we discovered top 81 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Aichi Steel Corp., Asahi Kasei Corp. are dominant in this area. They take 26.47% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 25
Beijing Hongsen Innovation Vacuum Coating Technology Co., Ltd.
Beijing Shi, China
Patent: 3
International Business Machines Corp.
New York, United States
Patent: 2
Guangdong Zhongxian Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Gaoneng Yu Plating Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Nanjing huanwu resources recycling technology co.,ltd
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 37 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Aichi Steel Corp., University of Tokushima, Soochow University take 27.03% of patent filing during this period.
Tokushima-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 2
Nanjing huanwu resources recycling technology co.,ltd
Jiangsu Sheng, China
Patent: 2
Shenzhen Qianhai Taiyang Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen University of Technology
Guangdong Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Tianjin Tianrun Yikang Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
MiraMEMS Sensing Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 25 new entrants. Soochow University, Nanjing huanwu resources recycling technology co.,ltd, OAT Agrio Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Nanjing huanwu resources recycling technology co.,ltd
Jiangsu Sheng, China
Patent: 2
Shenzhen Qianhai Taiyang Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen University of Technology
Guangdong Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Tianjin Tianrun Yikang Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
MiraMEMS Sensing Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Nippon Telegraph & Telephone Corp.
Pizhou Yalian Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 20 universities and scientific research institutions by total patent application. University of Tokushima, University of Electronic Science & Technology of China, Technische Universiteit Eindhoven are dominant in this area. They take 30.43% of the total patent filing.
Tokushima-ken, Japan
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Technische Universiteit Eindhoven
Noord-Brabant, Netherlands
Patent: 3
University of South Florida
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Michigan State University
Michigan, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1