With the analysis among 1,450 patents, we discovered top 481 key players by total patent application. Ichikawa Co., Ltd., Toray Industries, Inc., Albany International Corp. are dominant in this area. They take 9.86% of the total patent filing.
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 48
New Hampshire, United States
Patent: 35
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
Delaware, United States
Patent: 19
Baden-Württemberg, Germany
Patent: 18
Osaka-fu, Japan
Patent: 11
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 61 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Zhejiang Huaji Environmental Protection Technology Co., Ltd., Jiangsu Xiyangyang Environmental Protection Equipment Technology Co., Ltd., Vanov Holdings Co., Ltd. take 9.84% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Suzhou China Textile Union Creative Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Haining Ruicheng Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 61 patents in last 5 years, we discover 38 new entrants. Jiangsu Xiyangyang Environmental Protection Equipment Technology Co., Ltd., Vanov Holdings Co., Ltd., Zheijang Hexin New Material Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Suzhou China Textile Union Creative Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Haining Ruicheng Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 51 patents, we discovered top 15 universities and scientific research institutions by total patent application. North Carolina State University, Donghua University, Zhejiang Sci-Tech University are dominant in this area. They take 17.65% of the total patent filing.
North Carolina, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1