Search results for “Friction welding” companies
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Key Players
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Innovation Intensity
With the analysis among 10,795 patents, we discovered top 485 key players by total patent application. Hitachi Ltd., Ejot GmbH & Co. KG, Rolls-Royce Plc are dominant in this area. They take 6.35% of the total patent filing.
Tokyo-to, Japan
Patent: 307
Nordrhein-Westfalen, Germany
Patent: 200
United Kingdom
Patent: 178
Illinois, United States
Patent: 133
Tokyo-to, Japan
Patent: 127
Hyogo-ken, Japan
Patent: 93
Brandenburg, Germany
Patent: 90
France
Patent: 84
Tokyo-to, Japan
Patent: 77
Tokyo-to, Japan
Patent: 76
Startups & Unicorns
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Innovation Intensity
With the analysis among 18 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Zhejiang Leapmotor Technology Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,356 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hunan Kunding CNC Technology Co., Ltd., China National Machinery Institute Group Harbin Welding Research Institute Co., Ltd, Shandong Province Detai Machinery Manufacture Group Co. Ltd. take 3.64% of patent filing during this period.
Hunan Sheng, China
Patent: 55
Heilongjiang Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 31
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Patent: 31
Shanghai Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 26
Anhui Sheng, China
Patent: 22
Hunan Sheng, China
Patent: 22
Chongqing Shi, China
Patent: 21
Shanghai Shi, China
Patent: 21
New Entrants
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Innovation in recent 5 years
With the analysis among related 3,356 patents in last 5 years, we discover 295 new entrants. Guowel (Shanghai) Intelligent Technology Co., Ltd., Hunan University of Arts & Science, Jiangsu Weituo Ultrasonic Equipment Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 30
Hunan Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 15
Chongqing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Handlow (Changzhou) Automation Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Research Institutions
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Innovation Intensity
With the analysis among 1,401 patents, we discovered top 178 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Harbin Institute of Technology, Osaka University are dominant in this area. They take 11.78% of the total patent filing.
Shaanxi Sheng, China
Patent: 63
Heilongjiang Sheng, China
Patent: 53
Osaka-fu, Japan
Patent: 40
Shanghai Shi, China
Patent: 29
Anhui Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 25
Liaoning Sheng, China
Patent: 24
Shandong Sheng, China
Patent: 23
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