With the analysis among 4,688 patents, we discovered top 488 key players by total patent application. Bridgestone Corp., Sumitomo Rubber Industries, Ltd., Toyo Tire Corp. are dominant in this area. They take 36.09% of the total patent filing.
Tokyo-to, Japan
Patent: 823
Kyoto-fu, Japan
Patent: 536
Hyogo-ken, Japan
Patent: 333
Tokyo-to, Japan
Patent: 280
Ohio, United States
Patent: 180
Shandong Sheng, China
Patent: 169
Zhejiang Sheng, China
Patent: 132
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With the analysis among related 1,469 patents applied in the last 5 years. We discover 301 most active companies in this area. The fast-growing Sumitomo Rubber Industries, Ltd., Toyo Tire Corp., Zhongce Rubber Group Co., Ltd. take 27.84% of patent filing during this period.
Kyoto-fu, Japan
Patent: 155
Hyogo-ken, Japan
Patent: 130
Zhejiang Sheng, China
Patent: 124
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 65
Zhejiang Sheng, China
Patent: 61
Gyeonggi-do, South Korea
Patent: 32
Shandong Sheng, China
Patent: 30
Gelderland, Netherlands
Patent: 27
Himile Mechanical Science & Technology (Shandong) Co., Ltd.
Shandong Sheng, China
Patent: 22
With the analysis among related 1,469 patents in last 5 years, we discover 244 new entrants. Hangzhou Haichao Rubber Co., Ltd., China Wanda Group Co. Ltd., Shandong Wanda Boto Tyre Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 61
Shandong Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among 74 patents, we discovered top 23 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Zhejiang University, Qingdao University of Science & Technology are dominant in this area. They take 13.51% of the total patent filing.
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1