With the analysis among 743 patents, we discovered top 274 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 11.71% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 14
Bayern, Germany
Patent: 13
Osaka-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Anhui Sheng, China
Patent: 1
With the analysis among related 66 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing QUALCOMM, Inc., Xi'an Jiaotong University, Meidensha Corp. take 12.12% of patent filing during this period.
California, United States
Patent: 4
Shaanxi Sheng, China
Patent: 2
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Patent: 2
Liaoning Sheng, China
Patent: 2
Akershus, Norway
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 66 patents in last 5 years, we discover 41 new entrants. Xi'an Jiaotong University, Panasonic Intellectual Property Management Co. Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Akershus, Norway
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 95 patents, we discovered top 38 universities and scientific research institutions by total patent application. China University of Mining & Technology, Fuzhou University, University of Electronic Science & Technology of China are dominant in this area. They take 17.89% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2