Search results for “Vacuum shut-off valve” companies
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Key Players
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Innovation Intensity
With the analysis among 191 patents, we discovered top 129 key players by total patent application. Hitachi Ltd., JohnsonDiversey Co. Ltd., Chengdu Qianji Enterprise Management Consulting Co., Ltd. are dominant in this area. They take 8.90% of the total patent filing.
Tokyo-to, Japan
Patent: 6
Kumamoto-ken, Japan
Patent: 6
Chengdu Qianji Enterprise Management Consulting Co., Ltd.
Sichuan Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 4
Tokyo-to, Japan
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Delaware, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
South Korea
Patent: 3
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 57 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Chengdu Qianji Enterprise Management Consulting Co., Ltd., Sodick Co., Ltd., Jiangsu Guowang High-Technique Fiber Co., Ltd. take 17.54% of patent filing during this period.
Chengdu Qianji Enterprise Management Consulting Co., Ltd.
Sichuan Sheng, China
Patent: 5
Kanagawa-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Germany
Patent: 2
Taiwan Province, China
Patent: 2
Suzhou Mingpuyuan Analytical Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 57 patents in last 5 years, we discover 42 new entrants. Chengdu Qianji Enterprise Management Consulting Co., Ltd., Sodick Co., Ltd., Jiangsu Guowang High-Technique Fiber Co., Ltd. are the most active new entrants in this area.
Chengdu Qianji Enterprise Management Consulting Co., Ltd.
Sichuan Sheng, China
Patent: 5
Kanagawa-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Germany
Patent: 2
Taiwan Province, China
Patent: 2
Suzhou Mingpuyuan Analytical Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 20 patents, we discovered top 6 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, China University of Petroleum (East China), Huazhong University of Science & Technology are dominant in this area. They take 40.00% of the total patent filing.
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Poland
Patent: 1
Anhui Sheng, China
Patent: 1
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