With the analysis among 1,189 patents, we discovered top 473 key players by total patent application. HASSE & WREDE GmbH, EXEDY Corp., Luk Lamellen & Kupplungsbau are dominant in this area. They take 6.64% of the total patent filing.
Berlin, Germany
Patent: 34
Osaka-fu, Japan
Patent: 26
Ohio, United States
Patent: 15
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
DUBLIN, Ireland
Patent: 13
Shanghai Shi, China
Patent: 12
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 439 patents applied in the last 5 years. We discover 242 most active companies in this area. The fast-growing Tongji University, Nanjing Forestry University, Central South University take 9.57% of patent filing during this period.
Shanghai Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Aichi-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among related 439 patents in last 5 years, we discover 201 new entrants. Nanjing Forestry University, Central South University, China Construction Eighth Engineering Division Corp. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 6
Fujian Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among 346 patents, we discovered top 97 universities and scientific research institutions by total patent application. Tongji University, Beijing University of Technology, Jiangsu University of Science & Technology are dominant in this area. They take 19.08% of the total patent filing.
Shanghai Shi, China
Patent: 34
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6