With the analysis among 233 patents, we discovered top 84 key players by total patent application. Hitachi Ltd., Hitachi High-Tech America, Inc., General Electric Co. are dominant in this area. They take 19.74% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 15
Massachusetts, United States
Patent: 12
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 9
Chiba-ken, Japan
Patent: 9
Noord-Holland, Netherlands
Patent: 8
Kagoshima-ken, Japan
Patent: 8
Hebei Sheng, China
Patent: 8
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With the analysis among related 76 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Xiongan Rare Earth Functional Materials Innovation Center Co., Ltd, Guoke Re Advanced Materials Co Ltd, Grirem Advanced Materials Co., Ltd. take 28.95% of patent filing during this period.
Hebei Sheng, China
Patent: 8
Guoke Re Advanced Materials Co Ltd
Hebei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 5
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Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Tennessee, United States
Patent: 3
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 3
With the analysis among related 76 patents in last 5 years, we discover 33 new entrants. Xiongan Rare Earth Functional Materials Innovation Center Co., Ltd, Guoke Re Advanced Materials Co Ltd, Xiangtan University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 8
Guoke Re Advanced Materials Co Ltd
Hebei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Tennessee, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 101 patents, we discovered top 26 universities and scientific research institutions by total patent application. Tsinghua University, Xiangtan University, Peking University are dominant in this area. They take 24.75% of the total patent filing.
Beijing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2