With the analysis among 10,970 patents, we discovered top 482 key players by total patent application. NIPPON STEEL CORP., NKK Corp., Sumitomo Metal Industries Ltd. are dominant in this area. They take 13.50% of the total patent filing.
Tokyo-to, Japan
Patent: 784
Tokyo-to, Japan
Patent: 394
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 303
Shanghai Shi, China
Patent: 303
Kyoto-fu, Japan
Patent: 300
Tokyo-to, Japan
Patent: 271
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 210
Aichi-ken, Japan
Patent: 129
Maharashtra, India
Patent: 123
With the analysis among 11 patents, we discovered top 6 start-ups by total patent application. Avertana Ltd., The Materials Processing Institute, Origami Group Ltd. are active in this area.
Auckland, New Zealand
Patent: 6
The Materials Processing Institute
Hong Kong SAR, China
Patent: 1
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 3,286 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., North Eastern University, NIPPON STEEL CORP. take 6.30% of patent filing during this period.
Tokyo-to, Japan
Patent: 82
Liaoning Sheng, China
Patent: 65
Tokyo-to, Japan
Patent: 60
Kyoto-fu, Japan
Patent: 55
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 47
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 47
University of Science & Technology Beijing
Beijing Shi, China
Patent: 47
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 38
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 36
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 32
With the analysis among related 3,286 patents in last 5 years, we discover 328 new entrants. Nanjing Huadian Energy Conservation Environmental Protection E, Xian Hangtianchengbeijimao Co., Ningxia Jiyuan Metallurgical Co. Ltd. are the most active new entrants in this area.
Nanjing Huadian Energy Conservation Environmental Protection E
Jiangsu Sheng, China
Patent: 20
Xian Hangtianchengbeijimao Co.
Shaanxi Sheng, China
Patent: 12
Ningxia Jiyuan Metallurgical Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 12
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 11
Shenyang Saimeite New Material Technology Co., Ltd
Liaoning Sheng, China
Patent: 11
Inner Mongolia Juncheng Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 11
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 11
Jiangxi Changyu Industrial Co., Ltd.
Jiangxi Sheng, China
Patent: 10
Cecep Industrial Energy Conservation Co. Ltd.
Beijing Shi, China
Patent: 10
African Rainbow Minerals Ltd.
Gauteng, South Africa
Patent: 10
With the analysis among 1,267 patents, we discovered top 138 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Xi'an Jiaotong University are dominant in this area. They take 19.89% of the total patent filing.
Liaoning Sheng, China
Patent: 114
University of Science & Technology Beijing
Beijing Shi, China
Patent: 68
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 43
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 39
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 37
Shanghai Shi, China
Patent: 22
North China University of Science & Technology
Hebei Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 20
Anhui University of Technology
Anhui Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14