With the analysis among 1,054 patents, we discovered top 429 key players by total patent application. The Boeing Co., Hitachi Ltd., Bridgestone Corp. are dominant in this area. They take 6.36% of the total patent filing.
Illinois, United States
Patent: 25
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
Nagano-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 14
Halliburton Energy Services, Inc.
Texas, United States
Patent: 13
Tokyo-to, Japan
Patent: 12
Rockwell International Corp.
Wisconsin, United States
Patent: 12
Missouri, United States
Patent: 11
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Tesseract Structural Innovations, Inc.
Arkansas, United States
Patent: 4
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 356 patents applied in the last 5 years. We discover 219 most active companies in this area. The fast-growing Chongqing University, Beijing Institute of Technology, Shandong University of Science & Technology take 6.46% of patent filing during this period.
Chongqing Shi, China
Patent: 8
Beijing Institute of Technology
Beijing Shi, China
Patent: 8
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 7
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
With the analysis among related 356 patents in last 5 years, we discover 162 new entrants. Shandong University of Science & Technology, Harbin Institute of Technology, Nuclear Power Institute of China are the most active new entrants in this area.
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Nuclear Power Institute of China
Sichuan Sheng, China
Patent: 5
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
North University of China
Shanxi Sheng, China
Patent: 4
Sumitomo Seika Chemicals Co., Ltd.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
With the analysis among 413 patents, we discovered top 123 universities and scientific research institutions by total patent application. Chongqing University, Beijing University of Technology, Beihang University are dominant in this area. They take 10.17% of the total patent filing.
Chongqing Shi, China
Patent: 17
Beijing University of Technology
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 12
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 11
Beijing Institute of Technology
Beijing Shi, China
Patent: 10
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Yokohama National University
Kanagawa-ken, Japan
Patent: 8