With the analysis among 3,107 patents, we discovered top 474 key players by total patent application. Toyota Motor Corp., Honda Motor Co., Ltd., Samsung SDI Co., Ltd. are dominant in this area. They take 12.94% of the total patent filing.
Tokyo-to, Japan
Patent: 216
Tokyo-to, Japan
Patent: 109
Chungcheongnam-do, South Korea
Patent: 77
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 72
Fukushima-ken, Japan
Patent: 70
Massachusetts, United States
Patent: 53
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 47
Aichi-ken, Japan
Patent: 46
Tokyo-to, Japan
Patent: 42
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Aisin KK, 3DGence Sp zoo, Coh are active in this area.
New York, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 835 patents applied in the last 5 years. We discover 428 most active companies in this area. The fast-growing Tianjin University, Xi'an Modern Chemistry Research Institute, Kia Corp. take 6.47% of patent filing during this period.
Tianjin Shi, China
Patent: 29
Shaanxi Sheng, China
Patent: 13
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
Kanagawa-ken, Japan
Patent: 11
Hubei Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Iowa, United States
Patent: 9
With the analysis among related 835 patents in last 5 years, we discover 330 new entrants. Wuhan University of Technology, Xi'an Thermal Power Research Institute Co., Ltd., Xi'an West Heat Boiler Environmental Protection Engineering Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among 546 patents, we discovered top 107 universities and scientific research institutions by total patent application. Tianjin University, Harbin Engineering University, Shanghai Jiao Tong University are dominant in this area. They take 15.38% of the total patent filing.
Tianjin Shi, China
Patent: 33
Heilongjiang Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Miyagi-ken, Japan
Patent: 8