With the analysis among 62 patents, we discovered top 14 key players by total patent application. Mitsui Mining & Smelting Co., Ltd., Kyocera Corp., Sumitomo Osaka Cement Co., Ltd. are dominant in this area. They take 41.94% of the total patent filing.
Mitsui Mining & Smelting Co., Ltd.
Tokyo-to, Japan
Patent: 14
Sumitomo Osaka Cement Co., Ltd.
Nagano-ken, Japan
Patent: 4
British Columbia, Canada
Patent: 3
Texas, United States
Patent: 2
Advanced Industrial Science & Technology
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Zhengzhou Institute of Comprehensive Utilization of Mineral Resources, Chinese Academy of Geological Sciences, Xiangtan University, 707 Research Institute of China Shipbuilding Industry Corporation take 75.00% of patent filing during this period.
Zhengzhou Institute of Comprehensive Utilization of Mineral Resources, Chinese Academy of Geological Sciences
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
707 Research Institute of China Shipbuilding Industry Corporation
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Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Zhengzhou Institute of Comprehensive Utilization of Mineral Resources, Chinese Academy of Geological Sciences, Xiangtan University, 707 Research Institute of China Shipbuilding Industry Corporation are the most active new entrants in this area.
Zhengzhou Institute of Comprehensive Utilization of Mineral Resources, Chinese Academy of Geological Sciences
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
707 Research Institute of China Shipbuilding Industry Corporation
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Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 5 universities and scientific research institutions by total patent application. Shandong University, Xiangtan University, Ningbo University are dominant in this area. They take 55.56% of the total patent filing.
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1