With the analysis among 74,801 patents, we discovered top 482 key players by total patent application. NIPPON STEEL CORP., Hitachi Ltd., Honda Motor Co., Ltd. are dominant in this area. They take 2.76% of the total patent filing.
Tokyo-to, Japan
Patent: 1,029
Tokyo-to, Japan
Patent: 521
Tokyo-to, Japan
Patent: 518
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 457
Tokyo-to, Japan
Patent: 394
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 383
Shanghai Shi, China
Patent: 368
Osaka-fu, Japan
Patent: 352
With the analysis among 133 patents, we discovered top 35 start-ups by total patent application. Aisin KK, Englishco LLC, Zhejiang Leapmotor Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 30
New York, United States
Patent: 26
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 7
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Ankao Suzhou Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 6
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Oregon, United States
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among related 19,721 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., North Eastern University, Tsinghua University take 1.13% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 80
Liaoning Sheng, China
Patent: 77
Beijing Shi, China
Patent: 66
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 66
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 55
State Grid Corp. of China
Beijing Shi, China
Patent: 47
Shanxi Clean Energy Research Institute of Tsinghua University
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Patent: 47
Heilongjiang Sheng, China
Patent: 42
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 38
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 37
With the analysis among related 19,721 patents in last 5 years, we discover 158 new entrants. China Metallurgical CCID Technology Research Center Co., Ltd., Dongguan Lingsheng Pump Technology Co., Ltd., Hanrun United High-Tech Development (Beijing) Co., Ltd. are the most active new entrants in this area.
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 26
Dongguan Lingsheng Pump Technology Co., Ltd.
Guangdong Sheng, China
Patent: 18
Hanrun United High-Tech Development (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 15
Sichuan Chuanrun Hydraulic Lubrication Equipment Co Ltd.
Sichuan Sheng, China
Patent: 12
Shanghai Shanghan Automation Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Yangchun New Steel Co., Ltd.
Guangdong Sheng, China
Patent: 11
Zhuzhou Fude Rail Transit Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 11
Jiangxi Yinshan White Cement Co., Ltd.
Jiangxi Sheng, China
Patent: 11
With the analysis among 8,360 patents, we discovered top 281 universities and scientific research institutions by total patent application. North Eastern University, Tsinghua University, Harbin Institute of Technology are dominant in this area. They take 6.04% of the total patent filing.
Liaoning Sheng, China
Patent: 179
Beijing Shi, China
Patent: 168
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 158
University of Science & Technology Beijing
Beijing Shi, China
Patent: 151
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 131
Zhejiang Sheng, China
Patent: 117
South China University of Technology
Guangdong Sheng, China
Patent: 114
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 111
Beijing University of Technology
Beijing Shi, China
Patent: 88
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 83