With the analysis among 316 patents, we discovered top 145 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Ingine, Inc., Hitachi Zosen Corp. are dominant in this area. They take 10.44% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 16
Gyeonggi-do, South Korea
Patent: 9
Mitsui E&S Shipbuilding Co., Ltd.
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 6
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 5
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With the analysis among related 163 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Harbin Engineering University, Institute of Mechanics, Chinese Academy of Sciences, Nanjing Hydraulic Research Institute take 13.50% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Institute of Mechanics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 7
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 6
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 5
Dalian University of Technology
Liaoning Sheng, China
Patent: 5
Gyeonggi-do, South Korea
Patent: 5
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 4
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
With the analysis among related 163 patents in last 5 years, we discover 56 new entrants. Institute of Mechanics, Chinese Academy of Sciences, Tianjin Institute of Water Transport Engineering, Ministry of Transport, Chongqing Jiaotong University are the most active new entrants in this area.
Institute of Mechanics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 7
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 6
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 4
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Japan Marine United Corp.
Kanagawa-ken, Japan
Patent: 3
University of Chinese Academy of Sciences
Beijing Shi, China
Patent: 3
CCCC Tianjin Harbor Engineering Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Century Engineering Co., Ltd
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Patent: 2
With the analysis among 158 patents, we discovered top 37 universities and scientific research institutions by total patent application. Harbin Engineering University, Hohai University, Zhejiang University are dominant in this area. They take 17.72% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 4
University of Chinese Academy of Sciences
Beijing Shi, China
Patent: 3