With the analysis among 408 patents, we discovered top 81 key players by total patent application. Hitachi Ltd., General Electric Co., TOSHIBA Corp. are dominant in this area. They take 24.26% of the total patent filing.
Tokyo-to, Japan
Patent: 38
Massachusetts, United States
Patent: 32
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 16
Minnesota, United States
Patent: 13
Georgia, United States
Patent: 12
Gansu Sheng, China
Patent: 10
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With the analysis among related 75 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing The Georgia Tech Research Corp., Bloom Energy Corp., GM Global Technology Operations LLC take 29.33% of patent filing during this period.
Georgia, United States
Patent: 10
California, United States
Patent: 6
GM Global Technology Operations LLC
Michigan, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Massachusetts, United States
Patent: 4
CENTRE COUNTY, France
Patent: 4
Wisconsin, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 75 patents in last 5 years, we discover 29 new entrants. Bloom Energy Corp., GM Global Technology Operations LLC, Infineon Technologies Austria AG are the most active new entrants in this area.
California, United States
Patent: 6
GM Global Technology Operations LLC
Michigan, United States
Patent: 6
CENTRE COUNTY, France
Patent: 4
Wisconsin, United States
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 2
Hunan Sheng, China
Patent: 1
Washington, United States
Patent: 1
With the analysis among 75 patents, we discovered top 25 universities and scientific research institutions by total patent application. Southeast University, Institute of Electrical Engineering, Chinese Academy of Sciences, Korea Institute of Science & Technology are dominant in this area. They take 30.67% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Hunan Sheng, China
Patent: 3
Karnataka, India
Patent: 2
Zhejiang Sheng, China
Patent: 2
Okinawa-ken, Japan
Patent: 2