With the analysis among 73 patents, we discovered top 19 key players by total patent application. Bertin Ltda., Mitsubishi Heavy Industries, Ltd., British Hovercraft Corp. Ltd. are dominant in this area. They take 27.40% of the total patent filing.
São Paulo, Brazil
Patent: 12
Mitsubishi Heavy Industries, Ltd.
British Hovercraft Corp. Ltd.
Amazon Technologies, Inc.
Nevada, United States
Patent: 3
Virginia, United States
Patent: 2
New Mexico, France
Patent: 2
China Science & Technology Development Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Baoding Guoao New Energy Engineering Materials Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Baoding Guoao New Energy Engineering Materials Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1