With the analysis among 31 patents, we discovered top 15 key players by total patent application. Honda Motor Co., Ltd., China Automotive Industrial Co., Ltd., Fuji Electric Co., Ltd. are dominant in this area. They take 48.39% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 39 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Honda Motor Co., Ltd., North University of China, Harbin Engineering University take 41.03% of patent filing during this period.
Tokyo-to, Japan
Patent: 12
Shanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
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Patent: 2
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 23 new entrants. Honda Motor Co., Ltd., North University of China, Harbin Engineering University are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 12
Shanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
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Patent: 2
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
With the analysis among 44 patents, we discovered top 17 universities and scientific research institutions by total patent application. North China Electric Power University, Tongji University, Beihang University are dominant in this area. They take 43.18% of the total patent filing.
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1