With the analysis among 293 patents, we discovered top 77 key players by total patent application. Sumitomo Electric Industries Ltd., Toyota Motor Corp., Siemens AG are dominant in this area. They take 24.23% of the total patent filing.
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 21
Bayern, Germany
Patent: 20
Massachusetts, United States
Patent: 19
Tokyo-to, Japan
Patent: 16
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Converting Technology Ltd.
YORKSHIRE, United Kingdom
Patent: 7
With the analysis among 17 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 1
With the analysis among related 105 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Wuhan Research Institute of Marine Electric Propulsion, Eastern Superconducting Technology (Suzhou) Co., Ltd., Safran SA take 31.43% of patent filing during this period.
Wuhan Research Institute of Marine Electric Propulsion
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
LORRAINE, France
Patent: 8
Jiangsu Sheng, China
Patent: 6
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 105 patents in last 5 years, we discover 38 new entrants. Wuhan Research Institute of Marine Electric Propulsion, Eastern Superconducting Technology (Suzhou) Co., Ltd., Safran SA are the most active new entrants in this area.
Wuhan Research Institute of Marine Electric Propulsion
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
LORRAINE, France
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 121 patents, we discovered top 27 universities and scientific research institutions by total patent application. Université de Lorraine, Huazhong University of Science & Technology, Harbin Institute of Technology are dominant in this area. They take 23.14% of the total patent filing.
LORRAINE, France
Patent: 8
Hubei Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Fukui-ken, Japan
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3