With the analysis among 3,442 patents, we discovered top 488 key players by total patent application. Mitsubishi Electric Corp., Japan Tobacco, Inc., Matsushita Electronics Corp. are dominant in this area. They take 4.91% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 67
Tokyo-to, Japan
Patent: 61
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 41
State Grid Corp. of China
Beijing Shi, China
Patent: 37
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 22
Shanghai Shi, China
Patent: 19
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 16
Sankyo Aluminum Industry Co., Ltd.
Toyama-ken, Japan
Patent: 16
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 14
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Ohio, United States
Patent: 1
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 2,124 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, University of Science & Technology of China, Korea Institute of Construction Technology take 2.07% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 18
University of Science & Technology of China
Anhui Sheng, China
Patent: 15
Korea Institute of Construction Technology
Gyeonggi-do, South Korea
Patent: 11
Anhui Province Water Resources Research Institute
Anhui Sheng, China
Patent: 8
Su Zhou Shi Fu Er Da Shi Ye You Xian Gong Si
Jiangsu Sheng, China
Patent: 8
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
HERTFORD COUNTY, United Kingdom
Patent: 6
Fujian Sheng, China
Patent: 6
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 6
With the analysis among related 2,124 patents in last 5 years, we discover 451 new entrants. Guangdong Power Grid Co. Ltd., Huaqiao University, Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 6
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 6
Jiangsu Saide Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Guangdong Sheng, China
Patent: 4
Guangdong Kuntai Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Anhui Electric Power Feixi Power Supply Co. Ltd.
Anhui Sheng, China
Patent: 4
Guizhou Tongli Fire Technology Service Co., Ltd.
Guizhou Sheng, China
Patent: 4
Kangzhuo (Shanghai) Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among 352 patents, we discovered top 99 universities and scientific research institutions by total patent application. University of Science & Technology of China, Huaqiao University, China University of Mining & Technology are dominant in this area. They take 12.78% of the total patent filing.
University of Science & Technology of China
Anhui Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3