Search results for “Permeability coefficient” companies
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Key Players
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Innovation Intensity
With the analysis among 1,201 patents, we discovered top 457 key players by total patent application. Toray Industries, Inc., The Yokohama Rubber Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 6.16% of the total patent filing.
Toray Industries, Inc.
Tokyo-to, Japan
Patent: 37
The Yokohama Rubber Co., Ltd.
Tokyo-to, Japan
Patent: 23
Toyota Motor Corp.
Tokyo-to, Japan
Patent: 14
DAIKIN INDUSTRIES Ltd.
Osaka-fu, Japan
Patent: 14
Miura Co., Ltd.
Tokyo-to, Japan
Patent: 12
Heineken Technical Services
Zuid-Holland, Netherlands
Patent: 12
Taiheiyo Cement Corp.
Chiba-ken, Japan
Patent: 11
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 10
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 10
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 10
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Arborea Ltd.
United Kingdom
Patent: 3
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 738 patents applied in the last 5 years. We discover 486 most active companies in this area. The fast-growing Hohai University, Zhejiang University, Shandong University of Science & Technology take 5.69% of patent filing during this period.
Hohai University
Jiangsu Sheng, China
Patent: 17
Zhejiang University
Zhejiang Sheng, China
Patent: 13
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 12
Central South University
Hunan Sheng, China
Patent: 11
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 9
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 7
Tongji University
Shanghai Shi, China
Patent: 7
Southeast University
Jiangsu Sheng, China
Patent: 7
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 7
New Entrants
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Innovation in recent 5 years
With the analysis among related 738 patents in last 5 years, we discover 367 new entrants. Ocean University of China, Xian Research Inst of China Coal Tech & Eng Group Corp., Powerchina Xibei Engineering Corp. Ltd. are the most active new entrants in this area.
Ocean University of China
Shandong Sheng, China
Patent: 5
Xian Research Inst of China Coal Tech & Eng Group Corp.
Shaanxi Sheng, China
Patent: 5
Powerchina Xibei Engineering Corp. Ltd.
Shaanxi Sheng, China
Patent: 4
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 4
Heilongjiang Institute of Water Resources Science
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Patent: 4
East China Jiaotong University
Jiangxi Sheng, China
Patent: 3
Suzhou Huicai Soil and Water Engineering Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Pingdingshan Highway Traffic Survey and Design Institute
Henan Sheng, China
Patent: 3
Nantong University
Jiangsu Sheng, China
Patent: 3
China Building Materials Academy Co. Ltd.
Beijing Shi, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 830 patents, we discovered top 168 universities and scientific research institutions by total patent application. Hohai University, China University of Mining & Technology, Shandong University of Science & Technology are dominant in this area. They take 12.05% of the total patent filing.
Hohai University
Jiangsu Sheng, China
Patent: 56
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 24
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 20
Tongji University
Shanghai Shi, China
Patent: 19
Zhejiang University
Zhejiang Sheng, China
Patent: 19
Shandong University
Shandong Sheng, China
Patent: 18
Southeast University
Jiangsu Sheng, China
Patent: 17
Central South University
Hunan Sheng, China
Patent: 12
Chang'an University
Shaanxi Sheng, China
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
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