With the analysis among 689 patents, we discovered top 186 key players by total patent application. TOSHIBA Corp., ABB Group, Hitachi Industrial Equipment Systems Co., Ltd. are dominant in this area. They take 22.79% of the total patent filing.
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 33
Gansu Sheng, China
Patent: 18
Bayern, Germany
Patent: 16
Aichi-ken, Japan
Patent: 14
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With the analysis among related 70 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Hitachi Energy Switzerland AG, Siemens Energy Global GmbH & Co. KG, Hitachi Industrial Equipment Systems Co., Ltd. take 35.71% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
ZURICH, Switzerland
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 70 patents in last 5 years, we discover 29 new entrants. Electronics & Telecommunications Research Institute, China Southern Power Grid Research Institute Co., Ltd., Sichuan Sci.Mega Center Jiuxin Technology Co.,Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
ZURICH, Switzerland
Patent: 2
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 35 patents, we discovered top 5 universities and scientific research institutions by total patent application. Kyushu Institute of Technology, Xi'an Jiaotong University, Beijing Institute of Technology are dominant in this area. They take 42.86% of the total patent filing.
Fukuoka-ken, Japan
Patent: 4
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Miyazaki-ken, Japan
Patent: 1