With the analysis among 952 patents, we discovered top 453 key players by total patent application. TOSHIBA Corp., Robert Bosch GmbH, Mitsubishi Electric Corp. are dominant in this area. They take 6.51% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Baden-Württemberg, Germany
Patent: 21
Tokyo-to, Japan
Patent: 14
Bayern, Germany
Patent: 13
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 13
Shanghai Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 10
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 275 patents applied in the last 5 years. We discover 197 most active companies in this area. The fast-growing Southeast University, Southwest Jiaotong University, Hohai University take 9.09% of patent filing during this period.
Jiangsu Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
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Patent: 4
With the analysis among related 275 patents in last 5 years, we discover 138 new entrants. Southwest Jiaotong University, Seoul University Industry Academic Cooperation Foundation, Chongqing University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 369 patents, we discovered top 109 universities and scientific research institutions by total patent application. Southeast University, Hohai University, Shanghai Jiao Tong University are dominant in this area. They take 12.47% of the total patent filing.
Jiangsu Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6