With the analysis among 1,461 patents, we discovered top 477 key players by total patent application. Mitsubishi Kasei Corp., TDK Corp., Matsushita Electronics Corp. are dominant in this area. They take 8.69% of the total patent filing.
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Toyama-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 118 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Xiamen University, Nanjing Forestry University, Jiangsu Jinqiao Welding Materials Technology Co., Ltd. take 6.78% of patent filing during this period.
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
New York, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Chiba-ken, Japan
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 72 new entrants. Xiamen University, Nanjing Forestry University, Jiangsu Jinqiao Welding Materials Technology Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 239 patents, we discovered top 93 universities and scientific research institutions by total patent application. Hebei University of Technology, Osaka University, Kyoto University are dominant in this area. They take 11.30% of the total patent filing.
Hebei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Texas, United States
Patent: 3
Fujian Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3