With the analysis among 4,639 patents, we discovered top 478 key players by total patent application. NIPPON STEEL CORP., POSCO Holdings Inc., Kawasaki Steel Corp. are dominant in this area. They take 10.00% of the total patent filing.
Tokyo-to, Japan
Patent: 201
Shanghai Shi, China
Patent: 119
Tokyo-to, Japan
Patent: 108
Tokyo-to, Japan
Patent: 108
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 98
Kyoto-fu, Japan
Patent: 44
Nippon Light Metal Co., Ltd.
Tokyo-to, Japan
Patent: 41
Nippon Steel Nisshin Co., Ltd.
Tokyo-to, Japan
Patent: 38
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 1,002 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., Qingzhou Chentai Machinery Equipment Technology Co., Ltd., Novelis, Inc. take 7.98% of patent filing during this period.
Tokyo-to, Japan
Patent: 44
Qingzhou Chentai Machinery Equipment Technology Co., Ltd.
Shandong Sheng, China
Patent: 19
Georgia, United States
Patent: 17
Tokyo-to, Japan
Patent: 10
Guangxi Wanshizhi Rare and Precious Metal Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 8
Washington, United States
Patent: 8
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Patent: 7
Liaoning Sheng, China
Patent: 7
With the analysis among related 1,002 patents in last 5 years, we discover 424 new entrants. Qingzhou Chentai Machinery Equipment Technology Co., Ltd., Novelis, Inc., Guangxi Wanshizhi Rare and Precious Metal Technology Co., Ltd. are the most active new entrants in this area.
Qingzhou Chentai Machinery Equipment Technology Co., Ltd.
Shandong Sheng, China
Patent: 19
Georgia, United States
Patent: 17
Guangxi Wanshizhi Rare and Precious Metal Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Jiangsu Longda Superalloy Material Co.,Ltd
Jiangsu Sheng, China
Patent: 7
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 6
Jiangsu New Chunxing Resource Recycling Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Jiangxi Jinde Lead Industry Co. Ltd.
Jiangxi Sheng, China
Patent: 5
Hubei Xinjinyang Resources Co., Ltd.
Hubei Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Ningxia Suning New Energy Equipment Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
With the analysis among 358 patents, we discovered top 93 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, North Eastern University, Central South University are dominant in this area. They take 16.20% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Miyagi-ken, Japan
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7
Council of Scientific & Industrial Research
Victoria, Australia
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4