With the analysis among 594 patents, we discovered top 254 key players by total patent application. Nippon Steel Nisshin Co., Ltd., TOSHIBA Corp., Mitsui Mining & Smelting Co., Ltd. are dominant in this area. They take 14.14% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 16
Massachusetts, United States
Patent: 12
Osaka-fu, Japan
Patent: 10
Chungcheongnam-do, South Korea
Patent: 10
Taiwan Province, China
Patent: 8
New York, United States
Patent: 8
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With the analysis among related 67 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Svenska Kullagerfabriken AB, Toadenka Co. Ltd., Nippon Steel Stainless Steel Co., Ltd take 22.39% of patent filing during this period.
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Patent: 4
Wisconsin, United States
Patent: 3
Guangde Clyde New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guizhou Shengdaya Technology Co., Ltd.
Guizhou Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 67 patents in last 5 years, we discover 42 new entrants. Toadenka Co. Ltd., Nippon Steel Stainless Steel Co., Ltd, Snap-On, Inc. are the most active new entrants in this area.
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Patent: 4
Wisconsin, United States
Patent: 3
Guangde Clyde New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guizhou Shengdaya Technology Co., Ltd.
Guizhou Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shiga-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 13 universities and scientific research institutions by total patent application. Chang Gung University, Shinshu University, Seoul National University of Science & Technology are dominant in this area. They take 22.22% of the total patent filing.
Taiwan Province, China
Patent: 2
Nagano-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1