With the analysis among 977 patents, we discovered top 371 key players by total patent application. Resonac Holdings Corp., General Electric Co., SANYO Electric Co., Ltd. are dominant in this area. They take 10.75% of the total patent filing.
Chiba-ken, Japan
Patent: 38
Massachusetts, United States
Patent: 37
California, United States
Patent: 30
Ningxia Orient Tantalum Industry Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 27
Just Huajian Medical Device (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 26
Northwest Nonferrous Metal Research Institute
Shaanxi Sheng, China
Patent: 25
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 15
Nebraska, United States
Patent: 15
Ohio, United States
Patent: 13
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With the analysis among related 307 patents applied in the last 5 years. We discover 169 most active companies in this area. The fast-growing Just Huajian Medical Device (Tianjin) Co., Ltd., Northwest Nonferrous Metal Research Institute, Raytheon Co. take 15.31% of patent filing during this period.
Just Huajian Medical Device (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 26
Northwest Nonferrous Metal Research Institute
Shaanxi Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 9
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 8
Ningxia Orient Tantalum Industry Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Global Advanced Metals USA, Inc.
Massachusetts, United States
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
With the analysis among related 307 patents in last 5 years, we discover 137 new entrants. Just Huajian Medical Device (Tianjin) Co., Ltd., Raytheon Co., Saint-Gobain Isover G+H AG are the most active new entrants in this area.
Just Huajian Medical Device (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 26
Shanghai Shi, China
Patent: 9
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 8
Global Advanced Metals USA, Inc.
Massachusetts, United States
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Schaeffler Technologies AG & Co. KG
Guangdong Zhiyuan New Material Co. Ltd.
Guangdong Sheng, China
Patent: 4
Zhuzhou Hechang Rare Metals Co., Ltd.
Hunan Sheng, China
Patent: 3
With the analysis among 213 patents, we discovered top 57 universities and scientific research institutions by total patent application. Guangxi University, University of Science & Technology Beijing, Shanghai University are dominant in this area. They take 13.62% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7
Henan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Korea Institute of Science & Technology
Hebei Sheng, China
Patent: 4