With the analysis among 137 patents, we discovered top 91 key players by total patent application. Beijing Global Safety Technology Co., Ltd., Showa Manufacturing Co., Ltd., NKK Corp. are dominant in this area. They take 8.03% of the total patent filing.
Beijing Shi, China
Patent: 4
Fukuoka-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 40 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Beijing Global Safety Technology Co., Ltd., Institute of Geochemistry, Chinese Academy of Sciences, Tsinghua University take 22.50% of patent filing during this period.
Beijing Shi, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 28 new entrants. Institute of Geochemistry, Chinese Academy of Sciences, State Grid Corp. of China, Urumqi Desert Meteorological Research Institute, China Meteorological Administration are the most active new entrants in this area.
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Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 37 patents, we discovered top 14 universities and scientific research institutions by total patent application. Tsinghua University, Shandong University, Jilin University are dominant in this area. They take 29.73% of the total patent filing.
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1