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 Huizi Zizhiqu, China
Patent: 27
Tianjin Shi, China
Patent: 26
Shaanxi Sheng, China
Patent: 25
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.
Tianjin Shi, China
Patent: 26
Shaanxi Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
Ningxia Huizi Zizhiqu, China
Patent: 6
Massachusetts, United States
Patent: 5
Yunnan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
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.
Tianjin Shi, China
Patent: 26
Shanghai Shi, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
Massachusetts, United States
Patent: 5
Yunnan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
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
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
Yunnan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4