With the analysis among 493 patents, we discovered top 91 key players by total patent application. Siemens AG, General Electric Co., TOSHIBA Corp. are dominant in this area. They take 33.67% of the total patent filing.
Bayern, Germany
Patent: 87
Massachusetts, United States
Patent: 44
Tokyo-to, Japan
Patent: 35
Ohio, United States
Patent: 24
Noord-Holland, Netherlands
Patent: 19
Chiba-ken, Japan
Patent: 12
Delaware, United States
Patent: 11
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing TOSHIBA Corp., Guizhou Power Grid Co., Toshiba Infrastructure Systems & Solutions Corp. take 112.50% of patent filing during this period.
Guizhou Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Kagoshima-ken, Japan
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 2 new entrants.
Guizhou Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
With the analysis among 40 patents, we discovered top 7 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Charité - Universitätsmedizin Berlin, Hokkaido University are dominant in this area. They take 40.00% of the total patent filing.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 1
Georgetown University School of Medicine
District of Columbia, United States
Patent: 1