With the analysis among 1,694 patents, we discovered top 488 key players by total patent application. Lewmar, Inc., CSSC Nanjing Luzhou Machine Co. Ltd., Hitachi Ltd. are dominant in this area. They take 4.07% of the total patent filing.
Connecticut, United States
Patent: 26
Jiangsu Sheng, China
Patent: 23
Tokyo-to, Japan
Patent: 20
Hubei Sheng, China
Patent: 18
South Carolina, United States
Patent: 12
Beijing Shi, China
Patent: 10
Mitsubishi Heavy Industries, Ltd.
Illinois, United States
Patent: 9
Xinghua Tongzhou Marine Equipment Co., Ltd
Jiangsu Sheng, China
Patent: 9
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With the analysis among related 581 patents applied in the last 5 years. We discover 381 most active companies in this area. The fast-growing CSSC Nanjing Luzhou Machine Co. Ltd., Tactical Medical Solutions LLC, Wuhan Marine Machinery Plant Co., Ltd. take 5.68% of patent filing during this period.
Jiangsu Sheng, China
Patent: 13
South Carolina, United States
Patent: 12
Hubei Sheng, China
Patent: 8
Dongguan Siwo New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Yichang Jieda Ocean Machinery Manufacturing Co., Ltd.
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Xinghua Tongzhou Marine Equipment Co., Ltd
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 581 patents in last 5 years, we discover 328 new entrants. Tactical Medical Solutions LLC, Dongguan Siwo New Material Technology Co., Ltd., Yichang Jieda Ocean Machinery Manufacturing Co., Ltd. are the most active new entrants in this area.
South Carolina, United States
Patent: 12
Dongguan Siwo New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Yichang Jieda Ocean Machinery Manufacturing Co., Ltd.
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Juli Precision Machinery Manufacturing Factory in Sanjiao Town, Zhongshan City
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
With the analysis among 184 patents, we discovered top 69 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Politechnika Gdanska, Jiangsu University of Science & Technology are dominant in this area. They take 13.04% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Pomorskie, Poland
Patent: 8
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2