With the analysis among 233 patents, we discovered top 59 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 20.60% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 53 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Canon Medical Systems Corp., National Research Council of Canada take 20.75% of patent filing during this period.
Sichuan Sheng, China
Patent: 4
Tochigi-ken, Japan
Patent: 4
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Patent: 2
Mitsubishi Heavy Industries, Ltd.
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 27 new entrants. National Research Council of Canada, DISCO Corp., Nanjing Institute of Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 63 patents, we discovered top 26 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Shanghai Institute of Optics & Fine Mechanics, Beihang University are dominant in this area. They take 28.57% of the total patent filing.
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 3
Tokyo Institute of Technology
Shaanxi Sheng, China
Patent: 1
Hong Kong SAR, China
Patent: 1