With the analysis among 647 patents, we discovered top 277 key players by total patent application. Sharp Corp., DENSO Corp., Matsushita Electronics Corp. are dominant in this area. They take 19.78% of the total patent filing.
Toyama-ken, Japan
Patent: 47
Aichi-ken, Japan
Patent: 45
Osaka-fu, Japan
Patent: 36
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 20
Nagano-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Oklahoma, United States
Patent: 9
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 124 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Southeast University, Shenzhen University, State Grid Corp. of China take 8.87% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhongshan Yuanshang Photoelectric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 124 patents in last 5 years, we discover 95 new entrants. Southeast University, State Grid Corp. of China, OneConnect Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhongshan Yuanshang Photoelectric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 115 patents, we discovered top 54 universities and scientific research institutions by total patent application. Hunan University of Technology, South China University of Technology, Shenzhen University are dominant in this area. They take 15.65% of the total patent filing.
Hunan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2