With the analysis among 157 patents, we discovered top 73 key players by total patent application. Mazda Motor Corp., Cold Jet LLC, General Electric Co. are dominant in this area. They take 17.83% of the total patent filing.
Kanagawa-ken, Japan
Patent: 11
Ohio, United States
Patent: 6
Massachusetts, United States
Patent: 5
Mitsubishi Heavy Industries, Ltd.
Aichi-ken, Japan
Patent: 4
Illinois, United States
Patent: 3
Delphi International Operations Luxembourg SARL
Luxembourg, Luxembourg
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 48 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Northwestern Polytechnical University, Xiamen University, Zhuji Fengze Power Machinery Co., Ltd. take 25.00% of patent filing during this period.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 3
Zhuji Fengze Power Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Exxon Research & Engineering Co.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
China Academy of Aerospace Aerodynamics
Beijing Shi, China
Patent: 2
Dongguan University of Technology
Guangdong Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 1
With the analysis among related 48 patents in last 5 years, we discover 21 new entrants. Xiamen University, Zhuji Fengze Power Machinery Co., Ltd., China Academy of Aerospace Aerodynamics are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Zhuji Fengze Power Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 2
China Academy of Aerospace Aerodynamics
Beijing Shi, China
Patent: 2
Exxon Research & Engineering Co.
Dongguan University of Technology
Guangdong Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 1
Railway Technical Research Institute
Shandong Sheng, China
Patent: 1
With the analysis among 73 patents, we discovered top 17 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Nanjing University of Aeronautics & Astronautics, National University of Defense Technology are dominant in this area. They take 38.36% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 10
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
National University of Defense Technology
Hunan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1