With the analysis among 288 patents, we discovered top 146 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., NIPPON STEEL CORP. are dominant in this area. They take 18.40% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 10
Mitsubishi Heavy Industries, Ltd.
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hyogo-ken, Japan
Patent: 1
With the analysis among related 218 patents applied in the last 5 years. We discover 130 most active companies in this area. The fast-growing Beihang University, Nanjing University of Aeronautics & Astronautics, China Aviation Industry Corporation Xi'an Aircraft Design Institute take 15.14% of patent filing during this period.
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
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Patent: 9
Shaanxi Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 218 patents in last 5 years, we discover 93 new entrants. Southwest Jiaotong University, University of Science & Technology Beijing, Xiangtan University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
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Patent: 3
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Patent: 3
Yunnan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 277 patents, we discovered top 73 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 16.97% of the total patent filing.
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6