With the analysis among 97 patents, we discovered top 74 key players by total patent application. Totoku Electric Co. Ltd., FUJIFILM Corp., Teijin Cordley Ltd. are dominant in this area. They take 10.31% of the total patent filing.
Chiba-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
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With the analysis among related 19 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Shenzhen Hengbaoyuan Environmental Protection Technology Co., Ltd., Tianjin Normal University, Institute of Process Engineering, Chinese Academy of Sciences take 21.05% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 13 new entrants. Shenzhen Hengbaoyuan Environmental Protection Technology Co., Ltd., Tianjin Normal University, Institute of Process Engineering, Chinese Academy of Sciences are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 39 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, Beijing University of Technology are dominant in this area. They take 11.32% of the total patent filing.
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1