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
Ohio, United States
Patent: 482
Kyoto-fu, Japan
Patent: 335
Tokyo-to, Japan
Patent: 256
Hyogo-ken, Japan
Patent: 174
Tokyo-to, Japan
Patent: 157
West-Vlaanderen, Belgium
Patent: 153
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
Tokyo-to, Japan
Patent: 40
Ohio, United States
Patent: 33
Kyoto-fu, Japan
Patent: 21
West-Vlaanderen, Belgium
Patent: 16
Tokyo-to, Japan
Patent: 12
Hyogo-ken, Japan
Patent: 11
Shandong Sheng, China
Patent: 10
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.
Zhejiang Sheng, China
Patent: 9
Utrecht, Netherlands
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shanghai Hualin Special Rubber Hose Co., Ltd.
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Liuzhou Bochen Auto Parts Manufacturing Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jilin Sheng, China
Patent: 3
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.
Shandong Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3