Search results for “Welding residual stress” companies
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Key Players
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Innovation Intensity
With the analysis among 444 patents, we discovered top 317 key players by total patent application. Jiangsu Yangming Marine Equipment Manufacturing Technology Co., Ltd., Hitachi Ltd., NIPPON STEEL CORP. are dominant in this area. They take 10.14% of the total patent filing.
Jiangsu Yangming Marine Equipment Manufacturing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Hitachi Ltd.
Tokyo-to, Japan
Patent: 16
NIPPON STEEL CORP.
Tokyo-to, Japan
Patent: 11
IHI Corp.
Tokyo-to, Japan
Patent: 8
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 7
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 6
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 6
Sinopec Engineering, Inc.
Beijing Shi, China
Patent: 6
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 4
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 347 patents applied in the last 5 years. We discover 262 most active companies in this area. The fast-growing China University of Petroleum (East China), Jiangsu Yangming Marine Equipment Manufacturing Technology Co., Ltd., Beijing Institute of Technology take 15.27% of patent filing during this period.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 28
Jiangsu Yangming Marine Equipment Manufacturing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Beijing Institute of Technology
Beijing Shi, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 4
Hunan University of Technology
Hunan Sheng, China
Patent: 4
Sinopec Engineering, Inc.
Beijing Shi, China
Patent: 4
China Power Corp.
China
Patent: 3
Suzhou Nuclear Power Research Institute Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 347 patents in last 5 years, we discover 218 new entrants. Jiangsu Yangming Marine Equipment Manufacturing Technology Co., Ltd., Hunan University of Technology, China Power Corp. are the most active new entrants in this area.
Jiangsu Yangming Marine Equipment Manufacturing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Hunan University of Technology
Hunan Sheng, China
Patent: 4
China Power Corp.
China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Jianglu Electromechanical Technology Co. Ltd.
Hunan Sheng, China
Patent: 3
Foshan University
Guangdong Sheng, China
Patent: 3
Xinxing Jihua Group Co., Ltd.
Hebei Sheng, China
Patent: 3
Huaqiao University
Fujian Sheng, China
Patent: 3
China Construction Industrial & Energy Engineering Group Co.
Jiangsu Sheng, China
Patent: 3
Guangxi Construction Engineering Grp No. 5 Constr Eng Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 282 patents, we discovered top 81 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Beijing Institute of Technology, South China University of Technology are dominant in this area. They take 16.67% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 30
Beijing Institute of Technology
Beijing Shi, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 6
Beijing University of Technology
Beijing Shi, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
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