With the analysis among 56,130 patents, we discovered top 483 key players by total patent application. Mitsubishi Electric Corp., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 8.38% of the total patent filing.
Tokyo-to, Japan
Patent: 1,655
Osaka-fu, Japan
Patent: 1,547
Tokyo-to, Japan
Patent: 1,501
Tokyo-to, Japan
Patent: 1,262
Tokyo-to, Japan
Patent: 1,051
Tokyo-to, Japan
Patent: 762
Tokyo-to, Japan
Patent: 660
Beijing Shi, China
Patent: 619
Aichi-ken, Japan
Patent: 614
With the analysis among 340 patents, we discovered top 95 start-ups by total patent application. KIOXIA Corp., Aisin KK, SCiBreak AB are active in this area.
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 27
New York, United States
Patent: 14
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
With the analysis among related 12,473 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, BOE Technology Group Co., Ltd., Mitsubishi Electric Corp. take 5.12% of patent filing during this period.
Beijing Shi, China
Patent: 283
Beijing Shi, China
Patent: 206
Tokyo-to, Japan
Patent: 149
Tokyo-to, Japan
Patent: 86
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Patent: 81
Guangdong Sheng, China
Patent: 81
Fukushima-ken, Japan
Patent: 81
Beijing Shi, China
Patent: 80
With the analysis among related 12,473 patents in last 5 years, we discover 105 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., TAE Technologies, Inc., Chengdu Normal University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 20
California, United States
Patent: 19
Sichuan Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Beijing Shi, China
Patent: 13
Hunan Sheng, China
Patent: 13
Henan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
With the analysis among 5,336 patents, we discovered top 251 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Tianjin University are dominant in this area. They take 9.78% of the total patent filing.
Beijing Shi, China
Patent: 167
Jiangsu Sheng, China
Patent: 139
Tianjin Shi, China
Patent: 102
Sichuan Sheng, China
Patent: 97
Hubei Sheng, China
Patent: 87
Zhejiang Sheng, China
Patent: 86
Beijing Shi, China
Patent: 86
Hubei Sheng, China
Patent: 81
Guangdong Sheng, China
Patent: 71
Shanghai Shi, China
Patent: 59