With the analysis among 4,769 patents, we discovered top 487 key players by total patent application. DENSO Corp., LG Electronics, Inc., Hyundai Motor Co., Ltd. are dominant in this area. They take 5.16% of the total patent filing.
Aichi-ken, Japan
Patent: 86
Tokyo-to, Japan
Patent: 70
Osaka-fu, Japan
Patent: 63
Hyogo-ken, Japan
Patent: 60
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 37
With the analysis among 37 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Enersion, Enerbrain Srl are active in this area.
Shanghai Shi, China
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 1,871 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hanon Systems, Doowon Climate Control Co., Ltd., Hyundai Motor Co., Ltd. take 2.83% of patent filing during this period.
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Patent: 10
Ford Global Technologies LLC
Michigan, United States
Patent: 10
LEEDS, United Kingdom
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among related 1,871 patents in last 5 years, we discover 420 new entrants. Computime Ltd., Enersion, Hunan Zhenhui Pipe Industry Co., Ltd. are the most active new entrants in this area.
LEEDS, United Kingdom
Patent: 9
Hunan Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Illinois, United States
Patent: 6
Tennessee, United States
Patent: 6
Shandong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Midtjylland, Denmark
Patent: 5
Massachusetts, United States
Patent: 5
With the analysis among 507 patents, we discovered top 169 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Shandong University, Xi'an Jiaotong University are dominant in this area. They take 4.93% of the total patent filing.
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Hubei Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Fujian Sheng, China
Patent: 4