With the analysis among 3,348 patents, we discovered top 300 key players by total patent application. Xerox, Seiko Epson Corp., Ricoh Co., Ltd. are dominant in this area. They take 28.49% of the total patent filing.
Connecticut, United States
Patent: 244
Nagano-ken, Japan
Patent: 240
Tokyo-to, Japan
Patent: 214
Toyama-ken, Japan
Patent: 116
Osaka-fu, Japan
Patent: 95
Aichi-ken, Japan
Patent: 82
Tokyo-to, Japan
Patent: 81
Grand Port, Mauritius
Patent: 80
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 157 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing Seiko Epson Corp., E Ink Corp., Global Inkjet Systems Ltd. take 21.66% of patent filing during this period.
Nagano-ken, Japan
Patent: 17
Massachusetts, United States
Patent: 10
Cambridgeshire, United Kingdom
Patent: 7
Anhui Sheng, China
Patent: 6
California, United States
Patent: 6
California, United States
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among related 157 patents in last 5 years, we discover 51 new entrants. E Ink Corp., Global Inkjet Systems Ltd., Hefei Xinyada Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 10
Cambridgeshire, United Kingdom
Patent: 7
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Chiba-ken, Japan
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chiba-ken, Japan
Patent: 2
With the analysis among 158 patents, we discovered top 44 universities and scientific research institutions by total patent application. Peking University, Tsinghua University, Sichuan University are dominant in this area. They take 45.57% of the total patent filing.
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 7
Taiwan Province, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
North Carolina, United States
Patent: 3
Hong Kong SAR, China
Patent: 3
Chiba-ken, Japan
Patent: 3