With the analysis among 1,438 patents, we discovered top 383 key players by total patent application. Tanaka Kikinzoku Kogyo KK, Chugai Electric Industrial Co. Ltd., NIPPON STEEL CORP. are dominant in this area. They take 22.32% of the total patent filing.
Tokyo-to, Japan
Patent: 127
Tokyo-to, Japan
Patent: 109
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 53
Kyoto-fu, Japan
Patent: 48
Osaka-fu, Japan
Patent: 29
Bayern, Germany
Patent: 18
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With the analysis among related 294 patents applied in the last 5 years. We discover 139 most active companies in this area. The fast-growing POSCO Holdings Inc., NIPPON STEEL CORP., Kobe Steel, Ltd. take 29.25% of patent filing during this period.
Tokyo-to, Japan
Patent: 35
Kyoto-fu, Japan
Patent: 14
Hunan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
With the analysis among related 294 patents in last 5 years, we discover 115 new entrants. Bruker EAS GmbH, Ningbo Dongda Kagura Electric Alloy Co., Ltd., Hefei University of Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Zhongshan Lu Kerui Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 153 patents, we discovered top 44 universities and scientific research institutions by total patent application. Henan University of Science & Technology, Central South University, University of Science & Technology Beijing are dominant in this area. They take 23.53% of the total patent filing.
Henan Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 7
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3