With the analysis among 2,678 patents, we discovered top 479 key players by total patent application. Nitto Denko Corp., Hitachi Ltd., JFE Steel Corp. are dominant in this area. They take 4.78% of the total patent filing.
Osaka-fu, Japan
Patent: 49
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 33
Osaka-fu, Japan
Patent: 31
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 29
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 27
Osaka-fu, Japan
Patent: 26
Bayern, Germany
Patent: 23
Tokyo-to, Japan
Patent: 23
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 359 patents applied in the last 5 years. We discover 274 most active companies in this area. The fast-growing Tachikawa Corp., Sumitomo Chemical Co., Ltd., Chongqing University take 5.57% of patent filing during this period.
Chongqing Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among related 359 patents in last 5 years, we discover 215 new entrants. East China Jiaotong University, Jiangxi Hangxiao Steel Structure Co., Ltd., SKC Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Jiangnan Metal Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 319 patents, we discovered top 99 universities and scientific research institutions by total patent application. Chongqing University, Shandong University, Zhejiang University are dominant in this area. They take 7.21% of the total patent filing.
Chongqing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4