With the analysis among 7,382 patents, we discovered top 483 key players by total patent application. Toyota Motor Corp., Honda Motor Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 6.80% of the total patent filing.
Tokyo-to, Japan
Patent: 189
Tokyo-to, Japan
Patent: 172
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 141
Tokyo-to, Japan
Patent: 120
Fukushima-ken, Japan
Patent: 107
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 80
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 75
Aichi-ken, Japan
Patent: 65
With the analysis among 51 patents, we discovered top 13 start-ups by total patent application. Aisin KK, FRANKA EMIKA GmbH, Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 32
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Amibu Robot Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 3,038 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Honda Motor Co., Ltd., Panasonic Intellectual Property Management Co. Ltd. take 2.37% of patent filing during this period.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 23
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 19
Ehime-ken, Japan
Patent: 18
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 16
Chiba-ken, Japan
Patent: 14
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 13
With the analysis among related 3,038 patents in last 5 years, we discover 354 new entrants. Daicel Corp., Qingdao University of Science & Technology, Japan Cash Machine Co., Ltd. are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 14
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 13
Japan Cash Machine Co., Ltd.
Osaka-fu, Japan
Patent: 11
Chengdu Lishu Technology Co., Ltd.
Sichuan Sheng, China
Patent: 8
Shanghai Yanfeng Jinqiao Auto Parts System Co., Ltd.
Shanghai Shi, China
Patent: 6
Jiangsu Midea Chunhua Electric Appliance Co. Ltd.
Jiangsu Sheng, China
Patent: 5
Suntech Technology Co., Ltd.
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Patent: 5
University of British Columbia
British Columbia, Canada
Patent: 5
With the analysis among 1,231 patents, we discovered top 255 universities and scientific research institutions by total patent application. Jiangsu University, Xi'an Jiaotong University, Sichuan University are dominant in this area. They take 7.64% of the total patent filing.
Jiangsu Sheng, China
Patent: 35
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 32
Sichuan Sheng, China
Patent: 27
Beijing Shi, China
Patent: 21
Jilin Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 18
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 15
Beijing Institute of Technology
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 13