With the analysis among 684 patents, we discovered top 215 key players by total patent application. Matsushita Electronics Corp., Matsushita Electric Works Co. Ltd., Unitika Ltd. are dominant in this area. They take 13.60% of the total patent filing.
Osaka-fu, Japan
Patent: 45
Osaka-fu, Japan
Patent: 22
Rheinland-Pfalz, Germany
Patent: 21
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 51 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing All.co SpA, Unitika Ltd., Osaka Gas Chemicals Co., Ltd. take 58.82% of patent filing during this period.
Osaka-fu, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Langyi Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 28 new entrants. Shanghai University of Electric Power, Foshan Lingchao New Materials Co., Ltd., Shanghai Institute of Technology are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Langyi Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 25 universities and scientific research institutions by total patent application. University of New Hampshire, Harbin Institute of Technology, Consejo Superior de Investigaciones Científicas are dominant in this area. They take 28.13% of the total patent filing.
New Hampshire, United States
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1