With the analysis among 484 patents, we discovered top 169 key players by total patent application. Bridgestone Corp., The Yokohama Rubber Co., Ltd., Pirelli Tyre Co., Ltd. are dominant in this area. They take 19.83% of the total patent filing.
Tokyo-to, Japan
Patent: 38
The Yokohama Rubber Co., Ltd.
Tokyo-to, Japan
Patent: 33
Shandong Sheng, China
Patent: 25
Société de Technologie Michelin
North Carolina, United States
Patent: 15
Osaka-fu, Japan
Patent: 14
Michelin Recherche et Technique SA
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 12
Goodyear Tire & Rubber Co.
Ohio, United States
Patent: 11
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 10
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With the analysis among related 100 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing Xiangtan University, DSM IP Assets BV, Procter & Gamble Co. take 16.00% of patent filing during this period.
Hunan Sheng, China
Patent: 6
Ohio, United States
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 4
Shandong Academy of Transportation Sciences
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Patent: 4
Vlaams-Brabant, Belgium
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Beijing Tieke Special Engineering Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Shandong Hi-speed Co., Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among related 100 patents in last 5 years, we discover 54 new entrants. Xiangtan University, China Academy of Railway Sciences Group Co. Ltd., Bridgestone Europe NV/SA are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
China Academy of Railway Sciences Group Co. Ltd.
Beijing Shi, China
Patent: 4
Vlaams-Brabant, Belgium
Patent: 4
Beijing Tieke Special Engineering Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Shandong Hi-speed Co., Ltd.
Shandong Sheng, China
Patent: 4
Shandong Hi-Speed Group Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Tianjin Academy of Transportation Sciences
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Patent: 2
Ande Laser Intelligent Equipment (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Bridgestone Americas Tire Operations LLC
Tennessee, United States
Patent: 2
With the analysis among 114 patents, we discovered top 35 universities and scientific research institutions by total patent application. Southeast University, Xiangtan University, Changsha University of Science & Technology are dominant in this area. They take 18.42% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2