With the analysis among 465 patents, we discovered top 262 key players by total patent application. Toyota Motor Corp., General Electric Co., John Crane-Houdaille, Inc. are dominant in this area. They take 9.89% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Massachusetts, United States
Patent: 12
Louisiana, United States
Patent: 11
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Mitsubishi Heavy Industries, Ltd.
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
No data, please try another search term
With the analysis among related 226 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing Shenzhen Abeike Precision Industry Co Ltd., EagleBurgmann Germany GmbH & Co. KG, China National Petroleum Corp. take 9.29% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 226 patents in last 5 years, we discover 139 new entrants. Shenzhen Abeike Precision Industry Co Ltd., China National Petroleum Corp., Beijing University of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 101 patents, we discovered top 36 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Zhejiang University, Beijing University of Technology are dominant in this area. They take 19.80% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2