With the analysis among 267 patents, we discovered top 121 key players by total patent application. NIPPON STEEL CORP., Hitachi Ltd., Kawasaki Steel Corp. are dominant in this area. They take 25.84% of the total patent filing.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 21
Shanghai Shi, China
Patent: 19
Mitsubishi Electric Corp.
Mitsubishi Heavy Industries, Ltd.
Ohio, United States
Patent: 5
Sumitomo Heavy Industries, Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing China Jiliang University, Hitachi Astemo Ltd., Hitachi Automotive Systems Ltd. take 75.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 1
Hitachi Automotive Systems Ltd.
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Zhejiang Sheng, China
Patent: 1
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
With the analysis among 10 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1