With the analysis among 2,744 patents, we discovered top 424 key players by total patent application. Seiko Epson Corp., SK hynix, Inc., Semiconductor Energy Laboratory Co., Ltd. are dominant in this area. They take 20.15% of the total patent filing.
Nagano-ken, Japan
Patent: 278
Kanagawa-ken, Japan
Patent: 117
Tokyo-to, Japan
Patent: 78
Kyoto-fu, Japan
Patent: 73
Tokyo-to, Japan
Patent: 73
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 55
No data, please try another search term
With the analysis among related 400 patents applied in the last 5 years. We discover 200 most active companies in this area. The fast-growing Seiko Epson Corp., Tohoku University, Nanjing University of Posts & Telecommunications take 17.75% of patent filing during this period.
Nagano-ken, Japan
Patent: 29
Miyagi-ken, Japan
Patent: 23
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 19
Massachusetts, United States
Patent: 19
Tokyo-to, Japan
Patent: 10
Zhejiang Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
With the analysis among related 400 patents in last 5 years, we discover 146 new entrants. Tohoku University, Skyworks Solutions, Inc., China Jiliang University are the most active new entrants in this area.
Miyagi-ken, Japan
Patent: 23
Massachusetts, United States
Patent: 19
Zhejiang Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
With the analysis among 558 patents, we discovered top 143 universities and scientific research institutions by total patent application. Tohoku University, Nanjing University of Posts & Telecommunications, University of Shanghai for Science & Technology are dominant in this area. They take 11.65% of the total patent filing.
Miyagi-ken, Japan
Patent: 23
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 18
Beijing Shi, China
Patent: 12
Jilin Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7