With the analysis among 8,645 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 4.63% of the total patent filing.
Beijing Shi, China
Patent: 134
Tokyo-to, Japan
Patent: 134
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 122
Osaka-fu, Japan
Patent: 105
Tokyo-to, Japan
Patent: 94
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 80
Tokyo-to, Japan
Patent: 56
With the analysis among 27 patents, we discovered top 21 start-ups by total patent application. Aisin KK, LifeBooster, Inc., Guangzhou Qimeng Information Technology Co., Ltd. are active in this area.
British Columbia, Canada
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 1,392 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Kobelco Construction Machinery Co. Ltd., Guangdong Power Grid Co. Ltd. take 2.16% of patent filing during this period.
Beijing Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jess Tangqian International Co., Ltd
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Patent: 5
Guizhou Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 1,392 patents in last 5 years, we discover 390 new entrants. Guangdong Power Grid Co. Ltd., Jess Tangqian International Co., Ltd, Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Jess Tangqian International Co., Ltd
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Patent: 5
Guizhou Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
With the analysis among 750 patents, we discovered top 216 universities and scientific research institutions by total patent application. Jilin University, Tsinghua University, Beihang University are dominant in this area. They take 4.27% of the total patent filing.
Jilin Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7