With the analysis among 441 patents, we discovered top 37 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Sumitomo Metal Industries Ltd. are dominant in this area. They take 64.85% of the total patent filing.
Tokyo-to, Japan
Patent: 125
Tokyo-to, Japan
Patent: 86
Osaka-fu, Japan
Patent: 75
Texas, United States
Patent: 10
Texas, United States
Patent: 5
Illinois, United States
Patent: 4
No data, please try another search term
With the analysis among related 50 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing JFE Steel Corp., POSCO Holdings Inc., Vallourec Oil & Gas France SAS take 70.00% of patent filing during this period.
Tokyo-to, Japan
Patent: 17
ExxonMobil Technology & Engineering Co.
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Texas, United States
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 7 new entrants. Vallourec Tubes France SAS, ExxonMobil Technology & Engineering Co., Kuwait Institute For Scientific Research are the most active new entrants in this area.
ExxonMobil Technology & Engineering Co.
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Texas, United States
Patent: 1
Liaoning Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Liaoning Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1