With the analysis among 419 patents, we discovered top 105 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Siemens AG are dominant in this area. They take 33.65% of the total patent filing.
Tokyo-to, Japan
Patent: 95
Tokyo-to, Japan
Patent: 34
Bayern, Germany
Patent: 12
Nordrhein-Westfalen, Germany
Patent: 11
Massachusetts, United States
Patent: 10
South Australia, Australia
Patent: 9
Wisconsin, United States
Patent: 7
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With the analysis among related 22 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing ZHEJIANG HENGSEN INDUSTRIAL GROUP CO.,LTD., Shaanxi Aerospace Times Navigation Equipment Co., Ltd., Jiangsu Leili Motor Corp. Ltd. take 36.36% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Foshan Nanhai Huabide Hardware Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 11 new entrants. ZHEJIANG HENGSEN INDUSTRIAL GROUP CO.,LTD., Changzhou Leili Motor Science & Technology Co. Ltd., Jiangsu Leili Motor Corp. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Foshan Nanhai Huabide Hardware Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Lisboa, Portugal
Patent: 1