With the analysis among 1,087 patents, we discovered top 280 key players by total patent application. NEC Corp., Hitachi Ltd., Fuji Photo Film Co., Ltd. are dominant in this area. They take 15.82% of the total patent filing.
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 36
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 28
Osaka-fu, Japan
Patent: 23
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 111 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing South China Normal University, Henan Normal University, University of Science & Technology of China take 12.61% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among related 111 patents in last 5 years, we discover 53 new entrants. Henan Normal University, HOYA Corp., Suzhou Sihai Changjing Photoelectric Materials Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Dongguan Fangru Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 362 patents, we discovered top 95 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Tsinghua University, Harbin Institute of Technology are dominant in this area. They take 16.02% of the total patent filing.
Shanghai Shi, China
Patent: 28
Beijing Shi, China
Patent: 15
Heilongjiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5