With the analysis among 168 patents, we discovered top 75 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., IfWizard Corp are dominant in this area. They take 19.05% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
New York, United States
Patent: 7
Sichuan Sheng, China
Patent: 7
Mitsubishi Heavy Industries, Ltd.
Shanghai Shi, China
Patent: 5
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Lilian Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 95 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing University of Science & Technology Beijing, Jiangnan Shipyard Group Co. Ltd., China Ship Research and Design Center take 14.74% of patent filing during this period.
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
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Patent: 4
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 62 new entrants. Jiangnan Shipyard Group Co. Ltd., China Ship Research and Design Center, Beijing Sysware Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 5
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Patent: 4
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 64 patents, we discovered top 24 universities and scientific research institutions by total patent application. Worcester Polytechnic Institute, University of Science & Technology Beijing, Beijing Institute of Technology are dominant in this area. They take 32.81% of the total patent filing.
Massachusetts, United States
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1