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.
Matsushita Electronics Corp.
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
State Grid Corp. of China
Beijing Shi, China
Patent: 175
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 171
Noord-Holland, Netherlands
Patent: 169
Samsung Electronics Co., Ltd.
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 United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 4
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 4
Institut National de la Santé et de la Recherche Médicale
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 39
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 34
Tianjin Shi, China
Patent: 19
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 18
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Liaoning Sheng, China
Patent: 15
Jilin Sheng, China
Patent: 14
Huazhong University of Science & Technology
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 Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 7
Shenyang Xinger Construction Technology Co., Ltd.
Liaoning Sheng, China
Patent: 6
Dongtai Haihua Hardware Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Nanjing Jikai Microwave Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Commercial Aircraft Corporation of China Beijing Civil Aircraft Technology Research Center
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Patent: 4
Hefei Zhongke Liyi Technology Co., Ltd
Anhui Sheng, China
Patent: 4
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 4
Harbin Institute of Technology (Weihai)
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Patent: 4
Guangdong Power Grid Co. Ltd.
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
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 42
Shanghai Shi, China
Patent: 38
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 38
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 36
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 35
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 35