With the analysis among 1,493 patents, we discovered top 227 key players by total patent application. Miura Co., Ltd., Sumitomo Electric Industries Ltd., JFE Engineering Corp. are dominant in this area. They take 18.08% of the total patent filing.
Tokyo-to, Japan
Patent: 102
Osaka-fu, Japan
Patent: 99
Tokyo-to, Japan
Patent: 69
Guangdong Sheng, China
Patent: 64
Tokyo-to, Japan
Patent: 47
Shandong Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 41
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 389 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing Miura Co., Ltd., Kuraray Co., Ltd., ABB Group take 15.17% of patent filing during this period.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 22
Jiangsu Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 8
Jiangxi Sheng, China
Patent: 8
With the analysis among related 389 patents in last 5 years, we discover 71 new entrants. ABB Group, Envirocleanse, LLC, Hudong-Zhonghua Shipbuilding Group Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Jiangsu Lvke Ship Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
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Patent: 3
With the analysis among 165 patents, we discovered top 33 universities and scientific research institutions by total patent application. Dalian Maritime University, Zhejiang Ocean University, University of Strathclyde are dominant in this area. They take 21.82% of the total patent filing.
Liaoning Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 7
Glasgow City, United Kingdom
Patent: 6
Jiangsu Sheng, China
Patent: 6
Miyagi-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4