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
Osaka-fu, Japan
Patent: 98
Kyoto-fu, Japan
Patent: 44
Tokyo-to, Japan
Patent: 41
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
Shandong Sheng, China
Patent: 19
Georgia, United States
Patent: 17
Tokyo-to, Japan
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
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.
Shandong Sheng, China
Patent: 19
Georgia, United States
Patent: 17
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
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.
Yunnan Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Miyagi-ken, Japan
Patent: 7
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Victoria, Australia
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4