With the analysis among 12,772 patents, we discovered top 489 key players by total patent application. NIPPON STEEL CORP., Sumitomo Metal Industries Ltd., Hyundai Motor Co., Ltd. are dominant in this area. They take 1.40% of the total patent filing.
Tokyo-to, Japan
Patent: 71
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 56
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 47
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 47
Shanghai Shi, China
Patent: 45
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 43
With the analysis among 20 patents, we discovered top 16 start-ups by total patent application. Sfcc, GrowlerWerks, Inc., Cheesecake Energy Ltd. are active in this area.
Guangdong Sheng, China
Patent: 2
Oregon, United States
Patent: 2
NOTTINGHAM, United Kingdom
Patent: 2
Encline Artificial Lift Technologies LLC
Texas, United States
Patent: 2
Hyundai Global Service Co. Ltd.
Nanjing Chenglian Laser Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Resvent Medical Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Wenli Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Suzhou Zhonghui Laser Technology Co Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10,238 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., Wenling Xinlei Air Compressor Co. Ltd., Wuxi Aokai Metal Products Co., Ltd. take 0.93% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 33
Wenling Xinlei Air Compressor Co. Ltd.
Zhejiang Sheng, China
Patent: 32
Wuxi Aokai Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 30
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 29
Southwest Petroleum University
Sichuan Sheng, China
Patent: 29
Jilin Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 28
Guizhou Sheng, China
Patent: 23
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 22
With the analysis among related 10,238 patents in last 5 years, we discover 346 new entrants. Wenling Xinlei Air Compressor Co. Ltd., Wuxi Aokai Metal Products Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Wenling Xinlei Air Compressor Co. Ltd.
Zhejiang Sheng, China
Patent: 32
Wuxi Aokai Metal Products Co., Ltd.
Jiangsu Sheng, China
Patent: 30
Guizhou Sheng, China
Patent: 23
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 17
Haimen Baohong Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 15
Anhui Shenlong Machinery Manufacturing Technology Co., Ltd.
Anhui Sheng, China
Patent: 15
Anhui Shenrong Pressure Vessel Co., Ltd.
Anhui Sheng, China
Patent: 15
Dongfeng Commercial Vehicles Co., Ltd.
Hubei Sheng, China
Patent: 11
Shanxi Tiandi Coal Mining Machinery Co., Ltd.
Shanxi Sheng, China
Patent: 11
With the analysis among 1,488 patents, we discovered top 239 universities and scientific research institutions by total patent application. Southwest Petroleum University, Xi'an Jiaotong University, Henan Polytechnic University are dominant in this area. They take 6.05% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 36
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 32
Henan Polytechnic University
Henan Sheng, China
Patent: 21
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 16
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 15
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 15
South China University of Technology
Guangdong Sheng, China
Patent: 14
North China Electric Power University
Beijing Shi, China
Patent: 14