With the analysis among 266 patents, we discovered top 57 key players by total patent application. Fujifilm Business Innovation Corp., Mitsubishi Electric Corp., Tokin Corp. /JP/ are dominant in this area. They take 37.59% of the total patent filing.
Fujifilm Business Innovation Corp.
Tokyo-to, Japan
Patent: 54
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 27
Miyagi-ken, Japan
Patent: 19
HIROSE ELECTRIC CO., LTD.
Kanagawa-ken, Japan
Patent: 18
Osaka-fu, Japan
Patent: 11
Beijing Hengwei Technology Co., Ltd
Beijing Shi, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Fukuoka-ken, Japan
Patent: 9
Kanagawa-ken, Japan
Patent: 6
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With the analysis among related 32 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing HIROSE ELECTRIC CO., LTD., Mitsubishi Electric Corp., Panasonic Intellectual Property Management Co. Ltd. take 68.75% of patent filing during this period.
HIROSE ELECTRIC CO., LTD.
Kanagawa-ken, Japan
Patent: 11
Mitsubishi Electric Corp.
Panasonic Intellectual Property Management Co. Ltd.
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Hunan Rail Technology Application Research Center Co., Ltd.
Hunan Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 1
Pernambuco Federal University
Tianjin Shi, China
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 10 new entrants. Panasonic Intellectual Property Management Co. Ltd., National University of Defense Technology, Hunan Rail Technology Application Research Center Co., Ltd. are the most active new entrants in this area.
Panasonic Intellectual Property Management Co. Ltd.
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Hunan Rail Technology Application Research Center Co., Ltd.
Hunan Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 1
Pernambuco Federal University
Stel Intelligent Detection System (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 8 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, National University of Defense Technology, Cleveland State University are dominant in this area. They take 52.38% of the total patent filing.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Cleveland State University
Ohio, United States
Patent: 1
Pernambuco Federal University
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Inner Mongolia University for Nationalities
Nei Mongol Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1