With the analysis among 478 patents, we discovered top 173 key players by total patent application. Sumitomo Chemical Co., Ltd., OHCERA Co. Ltd., Corning, Inc. are dominant in this area. They take 27.20% of the total patent filing.
Tokyo-to, Japan
Patent: 52
Osaka-fu, Japan
Patent: 42
New York, United States
Patent: 36
Tokyo-to, Japan
Patent: 14
Shandong Sheng, China
Patent: 12
Delaware, United States
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 82 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Tate Knight New Material Technology Co., Ltd., Corning, Inc., Sumitomo Bakelite Co., Ltd. take 24.39% of patent filing during this period.
Shandong Sheng, China
Patent: 12
New York, United States
Patent: 4
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
With the analysis among related 82 patents in last 5 years, we discover 48 new entrants. Tate Knight New Material Technology Co., Ltd., Sumitomo Bakelite Co., Ltd., Nanjing Polytechnic Institute are the most active new entrants in this area.
Shandong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 75 patents, we discovered top 33 universities and scientific research institutions by total patent application. Tianjin University, Shaanxi Normal University, Zhejiang University are dominant in this area. They take 25.33% of the total patent filing.
Tianjin Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2