With the analysis among 2,085 patents, we discovered top 483 key players by total patent application. Proterial Ltd., Kubota Corp., General Electric Co. are dominant in this area. They take 5.66% of the total patent filing.
Chiba-ken, Japan
Patent: 47
Osaka-fu, Japan
Patent: 41
Massachusetts, United States
Patent: 30
Missouri, United States
Patent: 29
Tokyo-to, Japan
Patent: 28
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 25
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
No data, please try another search term
With the analysis among related 303 patents applied in the last 5 years. We discover 185 most active companies in this area. The fast-growing JFE Steel Corp., Proterial Ltd., CRS Holdings, Inc. take 10.56% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Chiba-ken, Japan
Patent: 9
Pennsylvania, United States
Patent: 8
SunCoke Technology & Development LLC
Illinois, United States
Patent: 6
China National Petroleum Corp.
Beijing Shi, China
Patent: 6
CNPC Tubular Goods Research Institute
Hydro Extruded Solutions AS
Hubei Gurun Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Vallourec Tubos do Brasil SA
Minas Gerais, Brazil
Patent: 4
Oceanit Laboratories, Inc.
Hawaii, United States
Patent: 4
With the analysis among related 303 patents in last 5 years, we discover 141 new entrants. SunCoke Technology & Development LLC, Hydro Extruded Solutions AS, Hubei Gurun Technology Co., Ltd. are the most active new entrants in this area.
SunCoke Technology & Development LLC
Illinois, United States
Patent: 6
Hydro Extruded Solutions AS
Hubei Gurun Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
National Tsing-Hua University
Taiwan Province, China
Patent: 4
ExxonMobil Chemical Patents, Inc.
Guangzhou Yuzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Huajiu Spoke Manufacturing Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Wuhan Supor Cookware Co., Ltd.
Hubei Sheng, China
Patent: 2
Hebei Ruizhao Laser Remanufacturing Technology Stock Co., Ltd.
Hebei Sheng, China
Patent: 2
With the analysis among 154 patents, we discovered top 45 universities and scientific research institutions by total patent application. Beijing University of Technology, Southwest Petroleum University, National Tsing-Hua University are dominant in this area. They take 19.48% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 5
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
National Tsing-Hua University
Taiwan Province, China
Patent: 4
University of Science & Technology Beijing
Beijing Shi, China
Patent: 4
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Colorado State University
Colorado, United States
Patent: 3
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 3
undefined undefined
Patent: 3
Zaporizhzhya National Technical University