Search results for “Metal bellows” companies
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Key Players
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Innovation Intensity
With the analysis among 4,371 patents, we discovered top 484 key players by total patent application. Witzenmann GmbH, Eagle Industry Co., Ltd., NHK Spring Co., Ltd. are dominant in this area. They take 6.73% of the total patent filing.
Germany
Patent: 130
Tokyo-to, Japan
Patent: 91
Kanagawa-ken, Japan
Patent: 73
Jiangsu Sheng, China
Patent: 44
Saarland, Germany
Patent: 35
Baden-Württemberg, Germany
Patent: 34
Tokyo-to, Japan
Patent: 30
Ohio, United States
Patent: 29
Bayern, Germany
Patent: 27
Jiangsu Sheng, China
Patent: 25
Startups & Unicorns
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Innovation Intensity
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. MetisMotion GmbH, Aisin KK, Raptor Consulting Inc are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,345 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Aerosun Corp., Guangzhou Municipal Engineering Design & Research Institute, Yantai Dongchang Corrugated Pipe Manufacturing Co., Ltd. take 3.42% of patent filing during this period.
Jiangsu Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Raoyang Junyu Railway Prefabricated Parts Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,345 patents in last 5 years, we discover 432 new entrants. Guangzhou Municipal Engineering Design & Research Institute, Yantai Dongchang Corrugated Pipe Manufacturing Co., Ltd., Changzhou Hengding Rail Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Raoyang Junyu Railway Prefabricated Parts Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Anhui Ankai Pipe Technology Co., Ltd.
Anhui Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 307 patents, we discovered top 95 universities and scientific research institutions by total patent application. Beijing University of Technology, Changchun University of Technology, Tongji University are dominant in this area. They take 10.10% of the total patent filing.
Beijing Shi, China
Patent: 13
Jilin Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
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