With the analysis among 23 patents, we discovered top 12 key players by total patent application. Ohbayashi Corp., Nihonkai LNG Co. Ltd., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 86.96% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Mitsubishi Heavy Industries, Ltd.
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Patent: 1
China State Construction Engineering Corp. Ltd.
Beijing Shi, China
Patent: 1
Daewoo Construction Co. Ltd.
Third Construction Engineering Co., Ltd. of China Const
Tianjin Shi, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
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With the analysis among 16 patents, we discovered top 7 universities and scientific research institutions by total patent application. Railway Technical Research Institute, China University of Petroleum (East China), Tongji University are dominant in this area. They take 100.00% of the total patent filing.
Railway Technical Research Institute
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Toyohashi University of Technology
Aichi-ken, Japan
Patent: 1
University of South China
Hunan Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1