With the analysis among 718 patents, we discovered top 354 key players by total patent application. Penta-Ocean Construction Co., Ltd., Mitsubishi Heavy Industries, Ltd., Hitachi Zosen Corp. are dominant in this area. They take 6.55% of the total patent filing.
Yamanashi-ken, Japan
Patent: 18
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 10
Kyoto-fu, Japan
Patent: 10
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Washington, United States
Patent: 2
California, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 244 patents applied in the last 5 years. We discover 131 most active companies in this area. The fast-growing Mitsui E&S Machinery Co., Ltd., Ocean University of China, Furuno Electric Co., Ltd. take 5.74% of patent filing during this period.
Shandong Sheng, China
Patent: 4
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Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sea Forest Marine Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 244 patents in last 5 years, we discover 112 new entrants. Ocean University of China, Furuno Electric Co., Ltd., Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
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Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sea Forest Marine Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 128 patents, we discovered top 37 universities and scientific research institutions by total patent application. Ocean University of China, Zhejiang Ocean University, Ningbo University are dominant in this area. They take 9.38% of the total patent filing.
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2