With the analysis among 11,413 patents, we discovered top 483 key players by total patent application. Société de Technologie Michelin, Michelin Recherche et Technique SA, State Grid Corp. of China are dominant in this area. They take 3.29% of the total patent filing.
Beijing Shi, China
Patent: 86
Kyoto-fu, Japan
Patent: 60
Bayern, Germany
Patent: 57
Osaka-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 38
With the analysis among 13 patents, we discovered top 11 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Coocaa Network Technology Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
CENTRE COUNTY, France
Patent: 1
CENTRE COUNTY, France
Patent: 1
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
China International Mining Petroleum Co. Ltd.
With the analysis among related 2,904 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIDEC Corp., State Grid Corp. of China, Pinggao Group Co., Ltd. take 4.13% of patent filing during this period.
Kyoto-fu, Japan
Patent: 50
Beijing Shi, China
Patent: 47
Henan Sheng, China
Patent: 23
Osaka-fu, Japan
Patent: 18
Aichi-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 12
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Patent: 11
With the analysis among related 2,904 patents in last 5 years, we discover 364 new entrants. Nidec Tosok Corp., Xuchang Zhongxin Jingke Electric Co., Ltd., Eaton Intelligent Power Ltd. are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 10
Henan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Akita-ken, Japan
Patent: 6
With the analysis among 2,392 patents, we discovered top 242 universities and scientific research institutions by total patent application. National Agricultural University, Zhejiang University, Northwestern Polytechnical University are dominant in this area. They take 2.38% of the total patent filing.
Zhejiang Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 11