With the analysis among 239 patents, we discovered top 150 key players by total patent application. Matsushita Electric Works Co. Ltd., Mitsubishi Heavy Industries, Ltd., Sekisui Chemical Co., Ltd. are dominant in this area. They take 5.86% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Jiangsu Sheng, China
Patent: 4
Fukushima-ken, Japan
Patent: 3
Fukuoka-ken, Japan
Patent: 3
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With the analysis among related 30 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Nongzheng Qimin Technology (Tianjin) Co., Ltd., Tian Jin Tian Yi Jian She Ji Tuan You Xian Gong Si, China Railway Fifth Survey & Design Institute Group Co. Ltd. take 20.00% of patent filing during this period.
Tianjin Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 17 new entrants. Nongzheng Qimin Technology (Tianjin) Co., Ltd., Tian Jin Tian Yi Jian She Ji Tuan You Xian Gong Si, China Railway Fifth Survey & Design Institute Group Co. Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 8 universities and scientific research institutions by total patent application. Sichuan College of Architectural Technology, Jiangxi University of Science & Technology, Sichuan University are dominant in this area. They take 44.83% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1