With the analysis among 457 patents, we discovered top 153 key players by total patent application. Hyundai Motor Co., Ltd., Hitachi Ltd., Showa Aluminum Corp. are dominant in this area. They take 16.63% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 19
Aichi-ken, Japan
Patent: 17
Fukushima-ken, Japan
Patent: 16
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 14
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 37 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Nantong Shenglide Metal Material Technology Co., Ltd., Hanon Systems, Zhejiang Tiantai Jiuchuan New Materials Co., Ltd. take 43.24% of patent filing during this period.
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Zhejiang Tiantai Yinchuang Stamping Co.,Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 15 new entrants. Nantong Shenglide Metal Material Technology Co., Ltd., Zhejiang Tiantai Jiuchuan New Materials Co., Ltd., Shanghai Yiran Automation Equipment Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Zhejiang Tiantai Yinchuang Stamping Co.,Ltd.
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 2 universities and scientific research institutions by total patent application.