With the analysis among 160 patents, we discovered top 104 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Tokyo Gas Co., Ltd., Babcock Hitachi KK are dominant in this area. They take 11.25% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Kanagawa-ken, Japan
Patent: 4
Gyeonggi-do, South Korea
Patent: 3
Shanghai Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
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With the analysis among related 230 patents applied in the last 5 years. We discover 136 most active companies in this area. The fast-growing Harbin Engineering University, Ocean University of China, Meteorological Observation Center of China Meteorological Administration take 8.70% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 6
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Patent: 5
Hunan Sheng, China
Patent: 5
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Patent: 4
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Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 230 patents in last 5 years, we discover 117 new entrants. National University of Defense Technology, Shanghai Ocean University, China Ship Scientific Research Center are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Gyeonggi-do, South Korea
Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among 194 patents, we discovered top 64 universities and scientific research institutions by total patent application. Harbin Engineering University, Ocean University of China, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 14.43% of the total patent filing.
Heilongjiang Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3