With the analysis among 19,970 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., General Electric Co. are dominant in this area. They take 3.84% of the total patent filing.
Osaka-fu, Japan
Patent: 329
Tokyo-to, Japan
Patent: 228
Massachusetts, United States
Patent: 209
Tokyo-to, Japan
Patent: 202
Tokyo-to, Japan
Patent: 190
Beijing Shi, China
Patent: 175
Tokyo-to, Japan
Patent: 171
Noord-Holland, Netherlands
Patent: 169
Tokyo-to, Japan
Patent: 144
With the analysis among 100 patents, we discovered top 44 start-ups by total patent application. Aisin KK, VICO Therapeutics BV, Valitacell Ltd. are active in this area.
Tokyo-to, Japan
Patent: 17
Zuid-Holland, Netherlands
Patent: 9
New York, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
Texas, United States
Patent: 3
Washington, United States
Patent: 3
With the analysis among related 3,038 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Shenyang Jianzhu University, Tianjin University take 3.03% of patent filing during this period.
Beijing Shi, China
Patent: 39
Liaoning Sheng, China
Patent: 34
Tianjin Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Sichuan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Liaoning Sheng, China
Patent: 15
Jilin Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
With the analysis among related 3,038 patents in last 5 years, we discover 258 new entrants. Liaoning Province Power Co. Ltd., Shenyang Xinger Construction Technology Co., Ltd., Dongtai Haihua Hardware Machinery Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
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Patent: 4
Anhui Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
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Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 3,960 patents, we discovered top 299 universities and scientific research institutions by total patent application. Southeast University, Zhejiang University, Tsinghua University are dominant in this area. They take 3.76% of the total patent filing.
Jiangsu Sheng, China
Patent: 51
Zhejiang Sheng, China
Patent: 48
Beijing Shi, China
Patent: 48
Tianjin Shi, China
Patent: 48
Heilongjiang Sheng, China
Patent: 42
Shanghai Shi, China
Patent: 38
Liaoning Sheng, China
Patent: 38
Shaanxi Sheng, China
Patent: 36
Shanghai Shi, China
Patent: 35
Jiangsu Sheng, China
Patent: 35