With the analysis among 267 patents, we discovered top 146 key players by total patent application. Hitachi Ltd., Hanwha Systems Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 12.73% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Aichi-ken, Japan
Patent: 6
Toyama-ken, Japan
Patent: 6
California, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Ohio, United States
Patent: 5
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With the analysis among related 94 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Hanwha Systems Co., Ltd., Toyota Motor Corp., AAC Raytech Module (Nanning) Technologies Co., Ltd. take 15.96% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 94 patents in last 5 years, we discover 61 new entrants. Hanwha Systems Co., Ltd., Toyota Motor Corp., AAC Raytech Module (Nanning) Technologies Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 54 patents, we discovered top 22 universities and scientific research institutions by total patent application. Wenzhou University, Beijing University of Technology, Xidian University are dominant in this area. They take 27.78% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1