Search results for “Diffusion pump” companies
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Key Players
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Innovation Intensity
With the analysis among 1,327 patents, we discovered top 482 key players by total patent application. Hitachi Ltd., VARIAN ASSOCIATES, P.A.,, Hyundai Motor Co., Ltd. are dominant in this area. They take 5.80% of the total patent filing.
Tokyo-to, Japan
Patent: 34
United States
Patent: 24
South Korea
Patent: 19
Kanagawa-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
United States
Patent: 15
Anhui Sheng, China
Patent: 15
New York, United States
Patent: 14
Osaka-fu, Japan
Patent: 13
Liaoning Sheng, China
Patent: 13
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 214 patents applied in the last 5 years. We discover 136 most active companies in this area. The fast-growing Shanghai Fanfeng Vacuum Technology Co., Ltd., Shenyang Lanling Vacuum Equipment Manufacturing Co., Ltd., Shandong Baofeng Coating Co., Ltd. take 15.42% of patent filing during this period.
Anhui Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Laiyi Vacuum Technology (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 214 patents in last 5 years, we discover 122 new entrants. Shanghai Fanfeng Vacuum Technology Co., Ltd., Shenyang Lanling Vacuum Equipment Manufacturing Co., Ltd., Dumas Co. Ltd are the most active new entrants in this area.
Anhui Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 4
Laiyi Vacuum Technology (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 3
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Patent: 3
Henan Sheng, China
Patent: 2
Washington, United States
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 141 patents, we discovered top 44 universities and scientific research institutions by total patent application. Qingdao University of Technology, Zhejiang University, Beihang University are dominant in this area. They take 13.48% of the total patent filing.
Shandong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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