With the analysis among 1,391 patents, we discovered top 351 key players by total patent application. FUJIFILM Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 11.93% of the total patent filing.
Tokyo-to, Japan
Patent: 59
Osaka-fu, Japan
Patent: 46
Tokyo-to, Japan
Patent: 40
Nagano-ken, Japan
Patent: 38
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 32
Toyama-ken, Japan
Patent: 32
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Vaud, Switzerland
Patent: 1
With the analysis among related 49 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Nanjing University of Information Science & Technology, Truly Opto-Electronics (Shanwei) Ltd., Henan University of Science & Technology take 22.45% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shanghai Integrated Circuit Research & Development Center Co.
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Saitama-ken, Japan
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 23 new entrants. Truly Opto-Electronics (Shanwei) Ltd., Henan University of Science & Technology, Shanghai Integrated Circuit Research & Development Center Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shanghai Integrated Circuit Research & Development Center Co.
Shanghai Shi, China
Patent: 2
Saitama-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 180 patents, we discovered top 59 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, Soochow University, Zhejiang University are dominant in this area. They take 18.33% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Miyagi-ken, Japan
Patent: 3