With the analysis among 3,140 patents, we discovered top 363 key players by total patent application. Toyota Motor Corp., Nissan Motor Co., Ltd., Honda Motor Co., Ltd. are dominant in this area. They take 44.30% of the total patent filing.
Tokyo-to, Japan
Patent: 978
Fukushima-ken, Japan
Patent: 277
Tokyo-to, Japan
Patent: 136
Aichi-ken, Japan
Patent: 104
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 54
Kanagawa-ken, Japan
Patent: 51
With the analysis among 40 patents, we discovered top 4 start-ups by total patent application. Aisin KK, CarbonX BV, UCAP Power, Inc. are active in this area.
Tokyo-to, Japan
Patent: 36
Zuid-Holland, Netherlands
Patent: 2
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 140 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Toyota Motor Corp., Suzhou Hexing New Energy Vehicle Technology Co., Ltd., China FAW Co., Ltd. take 14.29% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Emilia-Romagna, Italy
Patent: 3
Chongqing Shi, China
Patent: 3
CENTRE COUNTY, France
Patent: 3
Chongqing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
With the analysis among related 140 patents in last 5 years, we discover 48 new entrants. Suzhou Hexing New Energy Vehicle Technology Co., Ltd., Chongqing Qingshan Industry Co. Ltd., Donghua University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Solvay Specialty Polymers France SASU
Zuid-Holland, Netherlands
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Zhejiang Tiantaishan Tianhua Instrument Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 80 patents, we discovered top 41 universities and scientific research institutions by total patent application. Tsinghua University, Jilin University, Hefei University of Technology are dominant in this area. They take 15.00% of the total patent filing.
Beijing Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2