With the analysis among 12,177 patents, we discovered top 464 key players by total patent application. Mitsubishi Heavy Industries, Ltd., NIPPON STEEL CORP., Shimizu Corp. are dominant in this area. They take 1.81% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 95
Tokyo-to, Japan
Patent: 63
Tokyo-to, Japan
Patent: 63
Jiangsu Sheng, China
Patent: 61
Yamanashi-ken, Japan
Patent: 47
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 45
Jiangsu Sheng, China
Patent: 45
Guangdong Sheng, China
Patent: 41
Tokyo-to, Japan
Patent: 40
With the analysis among 41 patents, we discovered top 24 start-ups by total patent application. Lucent BioSciences, Inc., Orca-Tech, Prodrone Co., Ltd. are active in this area.
British Columbia, Canada
Patent: 6
Shaanxi Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 3
Ohio, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
New Brunswick, Canada
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 10,704 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan University of Technology, Hohai University, Guangdong Yidong Technology Co. Ltd. take 1.47% of patent filing during this period.
Hubei Sheng, China
Patent: 64
Jiangsu Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 37
Heilongjiang Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 32
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Patent: 32
Zhejiang Sheng, China
Patent: 29
Shanghai Shi, China
Patent: 29
With the analysis among related 10,704 patents in last 5 years, we discover 240 new entrants. Guangzhou Maritime Technology Co., Ltd., Dongtai Xingdun Marine Equipment Co., Ltd., Core Vision (Beijing) Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
With the analysis among 5,132 patents, we discovered top 275 universities and scientific research institutions by total patent application. Hohai University, Wuhan University of Technology, Zhejiang Ocean University are dominant in this area. They take 4.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 89
Hubei Sheng, China
Patent: 83
Zhejiang Sheng, China
Patent: 76
Zhejiang Sheng, China
Patent: 73
Tianjin Shi, China
Patent: 70
Shanghai Shi, China
Patent: 55
Heilongjiang Sheng, China
Patent: 47
Jiangsu Sheng, China
Patent: 45
Shandong Sheng, China
Patent: 40
Liaoning Sheng, China
Patent: 35