With the analysis among 42 patents, we discovered top 20 key players by total patent application. Murata Manufacturing Co. Ltd., Kyocera Corp., Qingdao Yongtong Elevator Engineering Co., Ltd. are dominant in this area. They take 26.19% of the total patent filing.
Shandong Sheng, China
Patent: 2
Chiba-ken, Japan
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Institute of Geochemistry, Chinese Academy of Sciences, CNOOC (China) Co., Ltd. Beijing Research Center, Taizhou Wangxin Refractory Co., Ltd. take 50.00% of patent filing during this period.
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Patent: 3
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 9 new entrants. Institute of Geochemistry, Chinese Academy of Sciences, CNOOC (China) Co., Ltd. Beijing Research Center, Taizhou Wangxin Refractory Co., Ltd. are the most active new entrants in this area.
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Patent: 3
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1
With the analysis among 12 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Niigata-ken, Japan
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1