With the analysis among 1,035 patents, we discovered top 440 key players by total patent application. Ricoh Co., Ltd., Seiko Epson Corp., FUJIFILM Corp. are dominant in this area. They take 20.10% of the total patent filing.
Tokyo-to, Japan
Patent: 85
Nagano-ken, Japan
Patent: 68
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Aichi-ken, Japan
Patent: 20
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 152 patents applied in the last 5 years. We discover 114 most active companies in this area. The fast-growing Samsung SDI Co., Ltd., National Yang Ming Chiao Tung University, South China Normal University take 11.18% of patent filing during this period.
Chungcheongnam-do, South Korea
Patent: 7
Taiwan Province, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nagano-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 152 patents in last 5 years, we discover 85 new entrants. National Yang Ming Chiao Tung University, Shenzhen Guangjian Technology Co Ltd, Jiangnan University are the most active new entrants in this area.
Taiwan Province, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Central Region, Singapore
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 198 patents, we discovered top 78 universities and scientific research institutions by total patent application. Tsinghua University, South China Normal University, Peking University are dominant in this area. They take 12.63% of the total patent filing.
Beijing Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Taiwan Province, China
Patent: 5
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3