With the analysis among 114,290 patents, we discovered top 491 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 2.18% of the total patent filing.
Beijing Shi, China
Patent: 992
Tokyo-to, Japan
Patent: 776
Osaka-fu, Japan
Patent: 727
Bayern, Germany
Patent: 576
Tokyo-to, Japan
Patent: 491
Tokyo-to, Japan
Patent: 453
Aichi-ken, Japan
Patent: 422
Baden-Württemberg, Germany
Patent: 385
Tokyo-to, Japan
Patent: 354
With the analysis among 540 patents, we discovered top 189 start-ups by total patent application. Aisin KK, SuperGrid Institute SAS, SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 49
Guangdong Sheng, China
Patent: 34
New York, United States
Patent: 20
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 8
NEWFOUNDLAND, Canada
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among related 64,476 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Mitsubishi Electric Corp. take 0.87% of patent filing during this period.
Beijing Shi, China
Patent: 240
Guangdong Sheng, China
Patent: 188
Tokyo-to, Japan
Patent: 135
Guangdong Sheng, China
Patent: 115
Aichi-ken, Japan
Patent: 89
Tokyo-to, Japan
Patent: 68
Osaka-fu, Japan
Patent: 63
Guangdong Sheng, China
Patent: 62
Guangdong Sheng, China
Patent: 62
With the analysis among related 64,476 patents in last 5 years, we discover 93 new entrants. Guangdong Power Grid Co. Ltd., Guangdong Knowledge City Operation Service Co., Ltd., Baoding Yuxin Electric Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 115
Guangdong Sheng, China
Patent: 30
Hebei Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 23
Hubei Sheng, China
Patent: 21
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Patent: 20
Guangdong Sheng, China
Patent: 19
Ohio, United States
Patent: 19
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
With the analysis among 12,477 patents, we discovered top 332 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, China University of Mining & Technology, Chang'an University are dominant in this area. They take 2.48% of the total patent filing.
Shandong Sheng, China
Patent: 125
Jiangsu Sheng, China
Patent: 92
Shaanxi Sheng, China
Patent: 85
Sichuan Sheng, China
Patent: 79
Zhejiang Sheng, China
Patent: 77
Yunnan Sheng, China
Patent: 72
Jiangsu Sheng, China
Patent: 63
Jilin Sheng, China
Patent: 60
Guangdong Sheng, China
Patent: 57
Hubei Sheng, China
Patent: 55