With the analysis among 106 patents, we discovered top 68 key players by total patent application. Nissan Motor Co., Ltd., Fujitsu Ltd., Toyota Motor Corp. are dominant in this area. They take 16.98% of the total patent filing.
Fukushima-ken, Japan
Patent: 7
Toyama-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 2
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With the analysis among related 27 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Guangzhou Mino Automotive Equipment Co., Ltd., Siemens AG, Hitachi Ltd. take 18.52% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 23 new entrants. Siemens AG, Guangzhou Mino Automotive Equipment Co., Ltd., Hitachi Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1