With the analysis among 18 patents, we discovered top 16 key players by total patent application. Fujitsu Ltd., Hitachi Ltd., Sony Group Corp. are dominant in this area. They take 27.78% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Shandong Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Tianjin University of Technology, Dalian University of Technology, Wanhua Chemical Group Co., Ltd. take 71.43% of patent filing during this period.
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 6 new entrants. Tianjin University of Technology, Dalian University of Technology, Wanhua Chemical Group Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 9 universities and scientific research institutions by total patent application. Tianjin University of Technology, IFP Energies Nouvelles, Tongji University are dominant in this area. They take 41.67% of the total patent filing.
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Institute of Light Industry
Shanghai Shi, China
Patent: 1