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
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 13
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
Kanagawa-ken, Japan
Patent: 11
Wuhan University of Technology
Hubei Sheng, China
Patent: 9
Xi'an Jiaotong University
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.
Wuhan University of Technology
Hubei Sheng, China
Patent: 9
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 7
Xi'an West Heat Boiler Environmental Protection Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Beijing Power Machinery Institute
Shenzhen Baixingxing Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Ruian Fenghe Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Henan Diesel Engine Industry Co., Ltd.
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
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 27
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 17
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 12
Wuhan University of Technology
Hubei Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Miyagi-ken, Japan
Patent: 8