With the analysis among 328 patents, we discovered top 121 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Oru Kayak, Inc., Sar Remolcadores SL are dominant in this area. They take 10.67% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 7
Pennsylvania, United States
Patent: 5
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With the analysis among related 78 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Oru Kayak, Inc., CSSC Chengxi Shipbuilding Co. Ltd., Frode Marina AB take 16.67% of patent filing during this period.
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 78 patents in last 5 years, we discover 29 new entrants. Oru Kayak, Inc., CSSC Chengxi Shipbuilding Co. Ltd., Frode Marina AB are the most active new entrants in this area.
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqingwanjianglvcai Co. Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 17 patents, we discovered top 6 universities and scientific research institutions by total patent application. Wuhan University of Technology, Nippon Bunri University, Yangzhou University are dominant in this area. They take 35.29% of the total patent filing.
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1