With the analysis among 58 patents, we discovered top 44 key players by total patent application. Kobe Steel, Ltd., NGK Insulators, Ltd., NKK Corp. are dominant in this area. They take 20.69% of the total patent filing.
Aichi-ken, Japan
Patent: 4
Fukushima-ken, Japan
Patent: 2
Aichi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 7 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Hubei Engineering University, Wenzhou University, Zhejiang Engineering Design Co. Ltd. take 71.43% of patent filing during this period.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Seoul, South Korea
Patent: 1
Zhejiang Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 7 new entrants. Hubei Engineering University, Wenzhou University, Zhejiang Engineering Design Co. Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Seoul, South Korea
Patent: 1
Zhejiang Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among 11 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1