With the analysis among 1,786 patents, we discovered top 483 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., NEC Corp. are dominant in this area. They take 6.27% of the total patent filing.
Osaka-fu, Japan
Patent: 41
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 35
Bayern, Germany
Patent: 32
Toyama-ken, Japan
Patent: 30
Tokyo-to, Japan
Patent: 26
Baden-Württemberg, Germany
Patent: 26
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 20
With the analysis among 19 patents, we discovered top 13 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Aisin KK, Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 1
Lombardia, Italy
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 359 patents applied in the last 5 years. We discover 273 most active companies in this area. The fast-growing Sanyo Bussan Co. Ltd., Northrop Grumman LITEF GmbH, Mitsubishi Electric Corp. take 3.90% of patent filing during this period.
Ehime-ken, Japan
Patent: 5
Baden-Württemberg, Germany
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
Aichi-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
With the analysis among related 359 patents in last 5 years, we discover 208 new entrants. Northrop Grumman LITEF GmbH, Beijing Baidu Netcom Science & Technology Co., Ltd., Suzhou Inspur Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Baden-Württemberg, Germany
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Chiba-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 156 patents, we discovered top 55 universities and scientific research institutions by total patent application. Osaka University, University of Bremen, Railway Technical Research Institute are dominant in this area. They take 11.54% of the total patent filing.
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Niedersachsen, Germany
Patent: 2