With the analysis among 456 patents, we discovered top 190 key players by total patent application. Messerschmitt-Boelkow-Blohm GmbH, Mitsubishi Heavy Industries, Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 8.99% of the total patent filing.
Messerschmitt-Boelkow-Blohm GmbH
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
Aichi-ken, Japan
Patent: 10
Nebraska, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
Sumitomo Heavy Industries, Ltd.
Matsushita Refrigeration Co.
United Technologies Corp.
Connecticut, United States
Patent: 5
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 4
With the analysis among related 142 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Northwestern Polytechnical University, Beihang University, Beijing I-Space Technology Co. Ltd. take 16.90% of patent filing during this period.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 8
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 4
Shanghai Institute of Space Propulsion
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Patent: 3
Beijing Aerospace Propulsion Institute
Jiangsu Jiasheng Environmental Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Deutsches Zentrum für Luft- und Raumfahrt e.V.
Nordrhein-Westfalen, Germany
Patent: 2
Xian Aerospace Power Research Institute
Beijing Star Glory Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Aerospace Xinghan Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 142 patents in last 5 years, we discover 63 new entrants. Beijing I-Space Technology Co. Ltd., Jiangsu Jiasheng Environmental Equipment Manufacturing Co., Ltd., Deutsches Zentrum für Luft- und Raumfahrt e.V. are the most active new entrants in this area.
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 4
Jiangsu Jiasheng Environmental Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Deutsches Zentrum für Luft- und Raumfahrt e.V.
Nordrhein-Westfalen, Germany
Patent: 2
Beijing Star Glory Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Aerospace Xinghan Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Suzhou Longjie Special Fiber Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Aerospace Science & Industry Rocket Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiuquan Iron & Steel (Group) Co., Ltd.
Gansu Sheng, China
Patent: 2
With the analysis among 110 patents, we discovered top 17 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Beihang University, National University of Defense Technology are dominant in this area. They take 33.64% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 10
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Universidad Politécnica de Madrid
Fujian Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
California Institute of Technology
California, United States
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1