With the analysis among 132 patents, we discovered top 58 key players by total patent application. Sony Group Corp., LG Electronics, Inc., Fuji Photo Film Co., Ltd. are dominant in this area. They take 21.97% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 6
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With the analysis among related 9 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing NIPPON STEEL CORP., Beijing University of Technology, Kuraray Co., Ltd. take 44.44% of patent filing during this period.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 6 new entrants. NIPPON STEEL CORP., Beijing University of Technology, Kuraray Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 5 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, Fudan University, Zhejiang University are dominant in this area. They take 40.00% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1