With the analysis among 235 patents, we discovered top 123 key players by total patent application. NEC Corp., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 30.21% of the total patent filing.
Tokyo-to, Japan
Patent: 31
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
Guangdong Sheng, China
Patent: 5
Toyama-ken, Japan
Patent: 3
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With the analysis among related 112 patents applied in the last 5 years. We discover 92 most active companies in this area. The fast-growing China University of Petroleum (East China), Shandong University of Science & Technology, Harbin Institute of Technology (Weihai) take 12.50% of patent filing during this period.
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
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Patent: 4
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
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Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 112 patents in last 5 years, we discover 81 new entrants. Shandong University of Science & Technology, Harbin Institute of Technology (Weihai), 10th Research Institute of China Electronic Tech Group Corp. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
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Patent: 4
Sichuan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 112 patents, we discovered top 36 universities and scientific research institutions by total patent application. China University of Petroleum (East China), University of Electronic Science & Technology of China, National University of Defense Technology are dominant in this area. They take 15.18% of the total patent filing.
Shandong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2