With the analysis among 36 patents, we discovered top 16 key players by total patent application. NGK Insulators, Ltd., Bayer AG, Sangi KK are dominant in this area. They take 47.22% of the total patent filing.
Aichi-ken, Japan
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 4
Fukuoka-ken, Japan
Patent: 1
Delaware, United States
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Yixing Jinqi Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Yixing Jinqi Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Liaoning Sheng, China
Patent: 1