With the analysis among 762 patents, we discovered top 425 key players by total patent application. Suga Test Instruments Co. Ltd., Coatings Foreign IP Co. LLC, NIPPON STEEL CORP. are dominant in this area. They take 8.40% of the total patent filing.
Tokyo-to, Japan
Patent: 33
Delaware, United States
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Beijing Shi, China
Patent: 13
Missouri, United States
Patent: 13
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 12
Kanagawa-ken, Japan
Patent: 11
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With the analysis among related 434 patents applied in the last 5 years. We discover 314 most active companies in this area. The fast-growing Institute of Metal Research Chinese Academy of Sciences, Southwest Petroleum University, Mazda Motor Corp. take 8.76% of patent filing during this period.
Liaoning Sheng, China
Patent: 18
Sichuan Sheng, China
Patent: 12
Kanagawa-ken, Japan
Patent: 8
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 434 patents in last 5 years, we discover 263 new entrants. Shanghai Nuclear Engineering Research & Design Institute, Tenaris Connections BV, Jiangsu Jingchuan Material Testing and Research Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Jiangxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 323 patents, we discovered top 89 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Southwest Petroleum University, University of Science & Technology Beijing are dominant in this area. They take 18.58% of the total patent filing.
Liaoning Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4