With the analysis among 845 patents, we discovered top 445 key players by total patent application. Chevron, Inc., TOSHIBA Corp., Toyota Motor Corp. are dominant in this area. They take 7.22% of the total patent filing.
Pennsylvania, United States
Patent: 26
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 15
Nagano-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Aichi-ken, Japan
Patent: 9
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 281 patents applied in the last 5 years. We discover 206 most active companies in this area. The fast-growing Seiko Epson Corp., AVIC Shenyang Engine Research Institute, MinebeaMitsumi Inc take 5.69% of patent filing during this period.
Nagano-ken, Japan
Patent: 6
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Patent: 5
Jiangsu Sheng, China
Patent: 4
North China University of Science & Technology
Hebei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among related 281 patents in last 5 years, we discover 170 new entrants. AVIC Shenyang Engine Research Institute, MinebeaMitsumi Inc, Fukuda Co Ltd are the most active new entrants in this area.
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Patent: 5
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
With the analysis among 344 patents, we discovered top 127 universities and scientific research institutions by total patent application. Zhejiang University, Institut National des Sciences Appliquées de Lyon, Wuhan University are dominant in this area. They take 7.27% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
North China University of Science & Technology
Hebei Sheng, China
Patent: 5
Miyagi-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4