With the analysis among 394 patents, we discovered top 175 key players by total patent application. TOSHIBA Corp., Mitsubishi Heavy Industries, Ltd., BOC Ltd. are dominant in this area. They take 14.72% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 19
SURREY, United Kingdom
Patent: 14
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Massachusetts, United States
Patent: 12
Beijing Shi, China
Patent: 10
Tokyo-to, Japan
Patent: 10
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With the analysis among related 176 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Harbin Institute of Technology (Weihai), South China University of Technology, Beijing Institute of Petrochemical Technology take 14.77% of patent filing during this period.
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Patent: 11
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Suzhou Tianqivia Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 176 patents in last 5 years, we discover 87 new entrants. Suzhou Tianqivia Intelligent Technology Co., Ltd., Qingdao University of Technology, Shanghai Salvage Ministry of Transport are the most active new entrants in this area.
Suzhou Tianqivia Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Qingdao Datang Offshore Engineering Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 213 patents, we discovered top 42 universities and scientific research institutions by total patent application. Beijing Institute of Petrochemical Technology, South China University of Technology, Tianjin University are dominant in this area. They take 34.74% of the total patent filing.
Beijing Shi, China
Patent: 34
Guangdong Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3