With the analysis among 264 patents, we discovered top 89 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 34.09% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 23
Bayern, Germany
Patent: 10
Kanagawa-ken, Japan
Patent: 7
Shizuoka-ken, Japan
Patent: 6
Kanagawa-ken, Japan
Patent: 6
No data, please try another search term
With the analysis among related 19 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Semiconductor Energy Laboratory Co., Ltd., Asahi Kasei Corp., Zhejiang Geely Commercial Vehicles Group Co. Ltd. take 36.84% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 4
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Washington, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Mountain Valley Ecological Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 15 new entrants. Asahi Kasei Corp., Zhejiang Geely Commercial Vehicles Group Co. Ltd., Dongfeng Nanchong Automobile Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Washington, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Mountain Valley Ecological Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. Duke University, Sichuan University, Osaka University are dominant in this area. They take 27.27% of the total patent filing.
North Carolina, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1