With the analysis among 3,464 patents, we discovered top 484 key players by total patent application. DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Samsung Heavy Industries Co., Ltd., HD Hyundai Heavy Industries Co., Ltd. are dominant in this area. They take 27.31% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 230
Guangdong Sheng, China
Patent: 172
Beijing Shi, China
Patent: 123
Beijing Shi, China
Patent: 84
Beijing Shi, China
Patent: 33
Tokyo-to, Japan
Patent: 31
Guangdong Sheng, China
Patent: 30
Kyoto-fu, Japan
Patent: 30
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 2
With the analysis among related 1,162 patents applied in the last 5 years. We discover 498 most active companies in this area. The fast-growing DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., CNOOC Gas & Power Group Co., Ltd., Kobe Steel, Ltd. take 12.74% of patent filing during this period.
Beijing Shi, China
Patent: 59
Kyoto-fu, Japan
Patent: 22
Tianjin Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 11
With the analysis among related 1,162 patents in last 5 years, we discover 374 new entrants. Zhangjiagang Aipu Energy Equipment Co., Ltd., Guanghui Energy Comprehensive Logistics Development Co., Ltd., China Railway 18th Bureau Group Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Tianjin Shi, China
Patent: 11
Shanghai Shi, China
Patent: 9
Anhui Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among 302 patents, we discovered top 60 universities and scientific research institutions by total patent application. Zhejiang Ocean University, South China University of Technology, Korea Advanced Institute of Science & Technology are dominant in this area. They take 16.56% of the total patent filing.
Zhejiang Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6