With the analysis among 57 patents, we discovered top 44 key players by total patent application. Sharp Corp., LG Innotek Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 26.32% of the total patent filing.
Toyama-ken, Japan
Patent: 9
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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With the analysis among related 27 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Toyota Motor Corp., Sharp Corp., Carbonstop (Beijing) Technology Co. Ltd. take 18.52% of patent filing during this period.
Toyama-ken, Japan
Patent: 2
Carbonstop (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 29 new entrants. Toyota Motor Corp., Carbonstop (Beijing) Technology Co. Ltd., Dongguan Jianyuanquan Water Treatment Technology Co., Ltd. are the most active new entrants in this area.
Carbonstop (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhongke Guoqing (Beijing) Environmental Development Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. Nanjing Agricultural University, University of Science & Technology Beijing, Zhongyuan University of Technology are dominant in this area. They take 37.50% of the total patent filing.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1