With the analysis among 397 patents, we discovered top 217 key players by total patent application. Ricoh Co., Ltd., Toyota Motor Corp., AUDI AG are dominant in this area. They take 9.57% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Shanghai Shi, China
Patent: 8
Missouri, United States
Patent: 7
Ohio, United States
Patent: 7
Baden-Württemberg, Germany
Patent: 6
BRISTOL, United Kingdom
Patent: 6
Connecticut, United States
Patent: 6
Indiana, United States
Patent: 5
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 162 patents applied in the last 5 years. We discover 127 most active companies in this area. The fast-growing Shanghai Shengtang Valve Technology Co., Ltd, Donaldson Co., Inc., 3M Innovative Properties Co. take 9.88% of patent filing during this period.
Shanghai Shi, China
Patent: 8
Minnesota, United States
Patent: 4
Minnesota, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 162 patents in last 5 years, we discover 117 new entrants. Shanghai Shengtang Valve Technology Co., Ltd, Donaldson Co., Inc., 3M Innovative Properties Co. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 8
Minnesota, United States
Patent: 4
Minnesota, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Ship Information Research Center (714 Research Institute of China Shipbuilding Industry Corporation)
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Patent: 2
With the analysis among 81 patents, we discovered top 40 universities and scientific research institutions by total patent application. Changchun University of Technology, South China University of Technology, Hohai University are dominant in this area. They take 16.05% of the total patent filing.
Jilin Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2