With the analysis among 68 patents, we discovered top 38 key players by total patent application. Tosoh Corp., Ebara Corp., Toyobo Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Shandong Sheng, China
Patent: 5
ISHIHARA SANGYO KAISHA LTD.
Aichi-ken, Japan
Patent: 3
Niigata-ken, Japan
Patent: 3
No data, please try another search term
With the analysis among related 45 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Korea Institute of Construction Technology, Korea Atomic Energy Research Institute, Daegu Gyeongbuk Institute of Science & Technology take 31.11% of patent filing during this period.
Gyeonggi-do, South Korea
Patent: 7
Tianjin Shi, China
Patent: 3
undefined undefined
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 45 patents in last 5 years, we discover 21 new entrants. Tianjin University of Science & Technology, Daegu Gyeongbuk Institute of Science & Technology, Seoul National University of Science & Technology are the most active new entrants in this area.
Tianjin Shi, China
Patent: 3
undefined undefined
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 57 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tsinghua University, Seoul National University of Science & Technology, Ehime University are dominant in this area. They take 33.33% of the total patent filing.
Beijing Shi, China
Patent: 4
Ehime-ken, Japan
Patent: 3
Tianjin Shi, China
Patent: 3
Tokyo Institute of Technology
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1