With the analysis among 1,199 patents, we discovered top 466 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 11.76% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 38
Beijing Shi, China
Patent: 31
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
Massachusetts, United States
Patent: 16
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 16
With the analysis among 22 patents, we discovered top 13 start-ups by total patent application. Ascendance Flight Technologies SAS, Allume Energy Pty Ltd., Crossnokaye are active in this area.
Ascendance Flight Technologies SAS
Victoria, Australia
Patent: 3
California, United States
Patent: 3
Texas, United States
Patent: 2
Michigan, United States
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 589 patents applied in the last 5 years. We discover 326 most active companies in this area. The fast-growing Toyota Motor Corp., Rolls-Royce Plc, State Grid Corp. of China take 8.83% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Beijing Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 10
Massachusetts, United States
Patent: 7
California, United States
Patent: 6
With the analysis among related 589 patents in last 5 years, we discover 258 new entrants. Rolls-Royce Plc, Bloom Energy Corp., PSA Automobiles SA are the most active new entrants in this area.
California, United States
Patent: 6
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Patent: 5
Colorado, United States
Patent: 5
Minnesota, United States
Patent: 4
California, United States
Patent: 4
Victoria, Australia
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 162 patents, we discovered top 62 universities and scientific research institutions by total patent application. University of Tokyo, Kyoto University, Shanghai Jiao Tong University are dominant in this area. They take 16.67% of the total patent filing.
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Fukuoka-ken, Japan
Patent: 2