With the analysis among 5,341 patents, we discovered top 475 key players by total patent application. NIPPON STEEL CORP., Kobe Steel, Ltd., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 5.45% of the total patent filing.
Tokyo-to, Japan
Patent: 124
Kyoto-fu, Japan
Patent: 84
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 83
Massachusetts, United States
Patent: 79
Aichi-ken, Japan
Patent: 75
Tokyo-to, Japan
Patent: 65
Chiba-ken, Japan
Patent: 56
United Technologies Corp.
Connecticut, United States
Patent: 56
Fukuoka-ken, Japan
Patent: 55
Gifu-ken, Japan
Patent: 52
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 6
California, United States
Patent: 2
With the analysis among related 1,414 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan University of Science & Technology, Shandong University, Hohai University take 2.90% of patent filing during this period.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Ruitai Materials Technology Co., Ltd.
Beijing Shi, China
Patent: 9
Tongda Refractory Technologies Co. Ltd.
Beijing Shi, China
Patent: 9
Mitsubishi Heavy Industries, Ltd.
Victoria, Australia
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 8
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 8
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
With the analysis among related 1,414 patents in last 5 years, we discover 332 new entrants. Titomic Ltd., Xinjiang Xijian Qingsong Construction Co., Ltd., Qingdao University of Technology are the most active new entrants in this area.
Victoria, Australia
Patent: 8
Xinjiang Xijian Qingsong Construction Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 6
Qingdao University of Technology
Shandong Sheng, China
Patent: 5
Wuxi Nanfang Refractories Co. Ltd.
Jiangsu Sheng, China
Patent: 5
Taizhou Wangxin Refractory Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Institute of Aerospace Special Materials and Technology
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Patent: 5
Zibo Aijiexu Corundum Material Co., Ltd.
Shandong Sheng, China
Patent: 4
Tennessee, United States
Patent: 4
Ningbo Industrial Technology Research Institute
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Patent: 4
Luoyang Runbao Abrasive Materials Co., Ltd.
Henan Sheng, China
Patent: 4
With the analysis among 937 patents, we discovered top 201 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, Hohai University, University of Science & Technology Beijing are dominant in this area. They take 11.21% of the total patent filing.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 68
Jiangsu Sheng, China
Patent: 17
University of Science & Technology Beijing
Beijing Shi, China
Patent: 16
Shandong Sheng, China
Patent: 14
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 12
Wuhan University of Technology
Hubei Sheng, China
Patent: 12
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9