With the analysis among 390 patents, we discovered top 215 key players by total patent application. Matsushita Electronics Corp., Sharp Corp., JFE Steel Corp. are dominant in this area. They take 11.03% of the total patent filing.
Osaka-fu, Japan
Patent: 22
Toyama-ken, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
British Columbia, Canada
Patent: 1
With the analysis among related 186 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Shanghai Ocean University, National University of Defense Technology, Ocean University of China take 19.89% of patent filing during this period.
Shanghai Shi, China
Patent: 18
Hunan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
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Patent: 5
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Patent: 4
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Patent: 4
Guangdong Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
With the analysis among related 186 patents in last 5 years, we discover 82 new entrants. National University of Defense Technology, Nanjing University of Information Science & Technology, Guangdong Ocean University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
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Patent: 2
With the analysis among 257 patents, we discovered top 64 universities and scientific research institutions by total patent application. Shanghai Ocean University, Ocean University of China, National University of Defense Technology are dominant in this area. They take 23.35% of the total patent filing.
Shanghai Shi, China
Patent: 37
Shandong Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3