With the analysis among 91 patents, we discovered top 40 key players by total patent application. Fujitsu Ltd., FUJIFILM Corp., Matsushita Electronics Corp. are dominant in this area. They take 20.88% of the total patent filing.
Nagano-ken, Japan
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 38 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Seiko Epson Corp., Shanghai Jiao Tong University, Beijing University of Technology take 26.32% of patent filing during this period.
Nagano-ken, Japan
Patent: 5
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 27 new entrants. Seiko Epson Corp., Shanghai Jiao Tong University, Beijing University of Technology are the most active new entrants in this area.
Nagano-ken, Japan
Patent: 5
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 31 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, Beijing University of Technology are dominant in this area. They take 17.95% of the total patent filing.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1