With the analysis among 1,598 patents, we discovered top 483 key players by total patent application. Robert Bosch GmbH, Halliburton Energy Services, Inc., K-2 Corp. are dominant in this area. They take 3.07% of the total patent filing.
Baden-Württemberg, Germany
Patent: 17
Halliburton Energy Services, Inc.
Texas, United States
Patent: 16
Washington, United States
Patent: 16
Tokyo-to, Japan
Patent: 14
Colorado, United States
Patent: 14
California, United States
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 11
Delaware, United States
Patent: 11
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 10
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 2
Minnesota, United States
Patent: 1
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 153 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing Southwest Jiaotong University, American Honda Motor Co., Inc., Nanjing University of Aeronautics & Astronautics take 9.80% of patent filing during this period.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
American Honda Motor Co., Inc.
California, United States
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
China Railway Seventh Bureau Group Xi'an Railway Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 2
With the analysis among related 153 patents in last 5 years, we discover 79 new entrants. American Honda Motor Co., Inc., ONICON, Inc., Zhangjiagang Gangxing Auto Parts Co., Ltd. are the most active new entrants in this area.
American Honda Motor Co., Inc.
California, United States
Patent: 5
Zhangjiagang Gangxing Auto Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
China Railway Seventh Bureau Group Xi'an Railway Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 2
China Railway Design Group Co., Ltd.
Tianjin Shi, China
Patent: 2
China Academy of Aerospace Aerodynamics
Beijing Shi, China
Patent: 2
With the analysis among 214 patents, we discovered top 63 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Nanjing University of Aeronautics & Astronautics, Jilin University are dominant in this area. They take 14.02% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 13
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Jiaotong University
Beijing Shi, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3