With the analysis among 3,366 patents, we discovered top 485 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 7.07% of the total patent filing.
Osaka-fu, Japan
Patent: 91
Tokyo-to, Japan
Patent: 76
Tokyo-to, Japan
Patent: 71
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 40
Fukushima-ken, Japan
Patent: 40
Toyama-ken, Japan
Patent: 39
With the analysis among 26 patents, we discovered top 13 start-ups by total patent application. SZ DJI Technology Co., Ltd., Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Pennsylvania, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 549 patents applied in the last 5 years. We discover 335 most active companies in this area. The fast-growing Nissan Motor Co., Ltd., Toyota Motor Corp., Renault SA take 7.10% of patent filing during this period.
Fukushima-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 13
Jiangsu Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among related 549 patents in last 5 years, we discover 265 new entrants. Renault SA, Chongqing Changan Automobile Co. Ltd., Shenzhen Shanchuan Robot Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among 131 patents, we discovered top 60 universities and scientific research institutions by total patent application. University of Tokyo, Southwest Jiaotong University, Central South University are dominant in this area. They take 9.16% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Niigata-ken, Japan
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Zhejiang Sheng, China
Patent: 2