With the analysis among 3,598 patents, we discovered top 486 key players by total patent application. NIPPON STEEL CORP., Kobe Steel, Ltd., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 14.15% of the total patent filing.
Tokyo-to, Japan
Patent: 233
Kyoto-fu, Japan
Patent: 141
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 135
Tokyo-to, Japan
Patent: 108
Tokyo-to, Japan
Patent: 107
Tokyo-to, Japan
Patent: 67
Tokyo-to, Japan
Patent: 40
Osaka-fu, Japan
Patent: 38
Tokyo-to, Japan
Patent: 35
Guangdong Sheng, China
Patent: 32
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,133 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., Xi'an Thermal Power Research Institute Co., Ltd., Kobe Steel, Ltd. take 7.50% of patent filing during this period.
Tokyo-to, Japan
Patent: 38
Shaanxi Sheng, China
Patent: 29
Kyoto-fu, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Sichuan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 9
With the analysis among related 1,133 patents in last 5 years, we discover 394 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Wuxi Jincheng Engineering Technology Service Co., Ltd., China Railway Hi-tech Industry Corp. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Jilin Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
With the analysis among 311 patents, we discovered top 93 universities and scientific research institutions by total patent application. Nanchang University, Xiangtan University, Tongji University are dominant in this area. They take 9.97% of the total patent filing.
Jiangxi Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5