With the analysis among 190 patents, we discovered top 84 key players by total patent application. Honda Motor Co., Ltd., LG Electronics, Inc., Toyota Motor Corp. are dominant in this area. They take 16.84% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Texas, United States
Patent: 5
Illinois, United States
Patent: 5
Illinois, United States
Patent: 4
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With the analysis among related 79 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Honda Motor Co., Ltd., Kubota Corp., LG Electronics, Inc. take 20.25% of patent filing during this period.
Illinois, United States
Patent: 3
Ehime-ken, Japan
Patent: 2
With the analysis among related 79 patents in last 5 years, we discover 17 new entrants. Kubota Corp., Sanyo Bussan Co. Ltd., AUDI AG are the most active new entrants in this area.
Ehime-ken, Japan
Patent: 2
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Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Xi'an Jiaotong University, Fudan University are dominant in this area. They take 29.41% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Nuevo León, Mexico
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1