With the analysis among 1,042 patents, we discovered top 177 key players by total patent application. Matsushita Electronics Corp., Nikon Corp., Sony Group Corp. are dominant in this area. They take 30.04% of the total patent filing.
Osaka-fu, Japan
Patent: 52
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 26
Osaka-fu, Japan
Patent: 23
Toyama-ken, Japan
Patent: 18
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 22 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing National Chiao Tung University, Apple, Inc., Jiangsu Leichuang Hi-Tech Optoelectronics Technology Co., Ltd. take 27.27% of patent filing during this period.
Taiwan Province, China
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Saint Michael, Barbados
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 9 new entrants. National Chiao Tung University, Jiangsu Leichuang Hi-Tech Optoelectronics Technology Co., Ltd., Beijing Institute of Control Engineering are the most active new entrants in this area.
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 55 patents, we discovered top 23 universities and scientific research institutions by total patent application. Tohoku University, Shanghai Jiao Tong University, Yunnan University are dominant in this area. They take 16.36% of the total patent filing.
Miyagi-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2