With the analysis among 3,218 patents, we discovered top 470 key players by total patent application. Hitachi Ltd., JFE Steel Corp., TOSHIBA Corp. are dominant in this area. They take 15.63% of the total patent filing.
Tokyo-to, Japan
Patent: 245
Tokyo-to, Japan
Patent: 138
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 74
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 72
Chiba-ken, Japan
Patent: 63
Tokyo-to, Japan
Patent: 57
Massachusetts, United States
Patent: 54
Osaka-fu, Japan
Patent: 45
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 722 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., Dongfeng Commercial Vehicles Co., Ltd., Kunming University of Science & Technology take 5.12% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Hubei Sheng, China
Patent: 11
Yunnan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 722 patents in last 5 years, we discover 411 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Tamura Corp., CGN Power Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among 507 patents, we discovered top 119 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Beihang University, Beijing University of Technology are dominant in this area. They take 10.85% of the total patent filing.
Yunnan Sheng, China
Patent: 23
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8