With the analysis among 106 patents, we discovered top 75 key players by total patent application. Mitsubishi Heavy Industries, Ltd., NKK Corp., Mitsubishi Electric Corp. are dominant in this area. They take 9.43% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Washington, United States
Patent: 1
Niedersachsen, Germany
Patent: 1
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With the analysis among related 55 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Harbin Engineering University, Dalian Maritime University, Dalian University of Technology take 27.27% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 55 patents in last 5 years, we discover 29 new entrants. Dalian Maritime University, Nanjing University of Aeronautics & Astronautics, Shanghai University of Engineering Science are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
With the analysis among 73 patents, we discovered top 27 universities and scientific research institutions by total patent application. Harbin Engineering University, Dalian Maritime University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 28.77% of the total patent filing.
Heilongjiang Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2