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
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 23
Bayern, Germany
Patent: 10
Matsushita Electronics Corp.
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 7
Shizuoka-ken, Japan
Patent: 6
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 6
Samsung Electron Devices Co. Ltd.
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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.
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 4
Zhejiang Geely Commercial Vehicles Group Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Dongfeng Nanchong Automobile Co. Ltd.
Sichuan Sheng, China
Patent: 1
Institute For Basic Science
Shared Technologies Fairchild Telecom, Inc.
Washington, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Mountain Valley Ecological Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Cambridge Enterprise Ltd.
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 Geely Commercial Vehicles Group Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Dongfeng Nanchong Automobile Co. Ltd.
Sichuan Sheng, China
Patent: 1
Institute For Basic Science
Shared Technologies Fairchild Telecom, Inc.
Washington, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Mountain Valley Ecological Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Cambridge Enterprise Ltd.
Zhejiang Geely Holding Group Co., Ltd.
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 University of Technology
Beijing Shi, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Institute For Basic Science
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1