With the analysis among 6,546 patents, we discovered top 484 key players by total patent application. Bridgestone Corp., Goodyear Tire & Rubber Co., Sumitomo Rubber Industries, Ltd. are dominant in this area. They take 31.33% of the total patent filing.
Tokyo-to, Japan
Patent: 1,234
Goodyear Tire & Rubber Co.
Ohio, United States
Patent: 482
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 335
The Yokohama Rubber Co., Ltd.
Tokyo-to, Japan
Patent: 256
Société de Technologie Michelin
Hyogo-ken, Japan
Patent: 174
Tokyo-to, Japan
Patent: 157
West-Vlaanderen, Belgium
Patent: 153
Michelin Recherche et Technique SA
Tokyo-to, Japan
Patent: 79
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With the analysis among related 879 patents applied in the last 5 years. We discover 453 most active companies in this area. The fast-growing Bridgestone Corp., The Yokohama Rubber Co., Ltd., Goodyear Tire & Rubber Co. take 19.45% of patent filing during this period.
Tokyo-to, Japan
Patent: 98
The Yokohama Rubber Co., Ltd.
Tokyo-to, Japan
Patent: 40
Goodyear Tire & Rubber Co.
Ohio, United States
Patent: 33
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 21
West-Vlaanderen, Belgium
Patent: 16
Tokyo-to, Japan
Patent: 12
Hyogo-ken, Japan
Patent: 11
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 10
Société de Technologie Michelin
Zhongce Rubber Group Co., Ltd.
Zhejiang Sheng, China
Patent: 9
With the analysis among related 879 patents in last 5 years, we discover 392 new entrants. Zhongce Rubber Group Co., Ltd., Akzo Nobel Chemicals International BV, Changzhou Yingtuoli Automobile Technology Co., Ltd. are the most active new entrants in this area.
Zhongce Rubber Group Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Akzo Nobel Chemicals International BV
Utrecht, Netherlands
Patent: 7
Changzhou Yingtuoli Automobile Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Shanghai Hualin Special Rubber Hose Co., Ltd.
Shanghai Shi, China
Patent: 4
Shandong Linglong Tyre Co., Ltd.
Shandong Sheng, China
Patent: 3
Liuzhou Bochen Auto Parts Manufacturing Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jilin Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 3
With the analysis among 194 patents, we discovered top 66 universities and scientific research institutions by total patent application. Qingdao University of Science & Technology, Tongji University, Nanjing University of Technology are dominant in this area. They take 17.53% of the total patent filing.
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 9
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 8
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Sichuan University of Science & Engineering
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3