With the analysis among 909 patents, we discovered top 408 key players by total patent application. Samsung Electronics Co., Ltd., Xerox, Matsushita Electronics Corp. are dominant in this area. They take 7.37% of the total patent filing.
Connecticut, United States
Patent: 21
Osaka-fu, Japan
Patent: 21
Chungcheongnam-do, South Korea
Patent: 14
Missouri, United States
Patent: 13
Beijing Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 49 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Osaka Gas Co., Ltd., 3M Innovative Properties Co., Zhejiang Shangju Environmental Protection Technology Co., Ltd. take 6.12% of patent filing during this period.
Minnesota, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
Kumamoto-ken, Japan
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jieshou Clean Commodity Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 30 new entrants. Zhejiang Shangju Environmental Protection Technology Co., Ltd., Yangtze University, Shenzhen University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
Kumamoto-ken, Japan
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jieshou Clean Commodity Co., Ltd.
Anhui Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 411 patents, we discovered top 111 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Korea Institute of Science & Technology, President & Fellows of Harvard College are dominant in this area. They take 9.98% of the total patent filing.
Massachusetts, United States
Patent: 8
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3