With the analysis among 215 patents, we discovered top 56 key players by total patent application. Mitsubishi Electric Corp., Mitsubishi Heavy Industries, Ltd., DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 28.37% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Illinois, United States
Patent: 3
Fukushima-ken, Japan
Patent: 3
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With the analysis among related 80 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing China Academy of Aerospace Aerodynamics, Mitsubishi Electric Corp., China Academy of Launch Vehicle Technology take 12.50% of patent filing during this period.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 2
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Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 80 patents in last 5 years, we discover 23 new entrants. Beijing Sanfa High Technology Corp., Shanghai Aerospace Control Technology Institute, 207th Research Institute are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 112 patents, we discovered top 19 universities and scientific research institutions by total patent application. Beihang University, Nanjing University of Aeronautics & Astronautics, Northwestern Polytechnical University are dominant in this area. They take 16.07% of the total patent filing.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
São Paulo, Brazil
Patent: 1
Hubei Sheng, China
Patent: 1