With the analysis among 1,808 patents, we discovered top 477 key players by total patent application. Hitachi Ltd., Robert Bosch GmbH, FLSmidth A/S are dominant in this area. They take 6.14% of the total patent filing.
Tokyo-to, Japan
Patent: 51
Baden-Württemberg, Germany
Patent: 30
Hubei Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 26
Massachusetts, United States
Patent: 19
Bayern, Germany
Patent: 18
Connecticut, United States
Patent: 18
With the analysis among 7 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Suzhou Supermag Intelligent Technology Co Ltd., Wisk Aero LLC are active in this area.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 220 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Tianjin University, Xi'an Jiaotong University take 6.82% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Wisconsin, United States
Patent: 4
Kanagawa-ken, Japan
Patent: 4
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 220 patents in last 5 years, we discover 98 new entrants. Tianjin University, Metso Minerals Industries, Inc., Mitsubishi Heavy Industries Engine & Turbocharger Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 5
Wisconsin, United States
Patent: 4
Kanagawa-ken, Japan
Patent: 4
California, United States
Patent: 4
Texas, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among 285 patents, we discovered top 81 universities and scientific research institutions by total patent application. Beihang University, Xi'an Jiaotong University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 7.72% of the total patent filing.
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3