With the analysis among 196 patents, we discovered top 67 key players by total patent application. Hitachi Ltd., Hesse & Knipps GmbH, Shinkawa KK are dominant in this area. They take 25.51% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Nordrhein-Westfalen, Germany
Patent: 15
Mitsubishi Electric Corp.
Matsushita Electronics Corp.
Baden-Württemberg, Germany
Patent: 6
Orthodyne Electronics Corp.
No data, please try another search term
With the analysis among related 6 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Olympus Corp., State Grid Fujian Electric Power Co., Shenzhen Xinyichang Kaijiu Automation Equipment Co., Ltd take 66.67% of patent filing during this period.
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
Shenzhen Xinyichang Kaijiu Automation Equipment Co., Ltd
Guangdong Sheng, China
Patent: 1
Zhongdian Purui Power Engineering Co. Ltd.
Beijing Shi, China
Patent: 1
Oita Device Technology Co., Ltd.
With the analysis among related 6 patents in last 5 years, we discover 5 new entrants. Olympus Corp., State Grid Fujian Electric Power Co., Shenzhen Xinyichang Kaijiu Automation Equipment Co., Ltd are the most active new entrants in this area.
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
Shenzhen Xinyichang Kaijiu Automation Equipment Co., Ltd
Guangdong Sheng, China
Patent: 1
Zhongdian Purui Power Engineering Co. Ltd.
Beijing Shi, China
Patent: 1
Oita Device Technology Co., Ltd.
With the analysis among 9 patents, we discovered top 6 universities and scientific research institutions by total patent application. Waseda University, Xi'an Jiaotong University, Tiangong University are dominant in this area. They take 33.33% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1