With the analysis among 101,782 patents, we discovered top 484 key players by total patent application. Bridgestone Corp., Sumitomo Rubber Industries, Ltd., Société de Technologie Michelin are dominant in this area. They take 32.04% of the total patent filing.
Tokyo-to, Japan
Patent: 12,791
Kyoto-fu, Japan
Patent: 11,103
Tokyo-to, Japan
Patent: 7,462
Ohio, United States
Patent: 5,675
Hyogo-ken, Japan
Patent: 2,866
Shandong Sheng, China
Patent: 2,334
With the analysis among 128 patents, we discovered top 38 start-ups by total patent application. Tyrata, Inc., Stanley Robotics SAS, Technium AS are active in this area.
North Carolina, United States
Patent: 17
Tokyo-to, Japan
Patent: 12
California, United States
Patent: 10
Hong Kong SAR, China
Patent: 8
New Jersey, United States
Patent: 4
Shanghai Shi, China
Patent: 3
With the analysis among related 17,224 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Rubber Industries, Ltd., The Yokohama Rubber Co., Ltd., Bridgestone Corp. take 25.23% of patent filing during this period.
Kyoto-fu, Japan
Patent: 2,320
Tokyo-to, Japan
Patent: 1,048
Tokyo-to, Japan
Patent: 977
Hyogo-ken, Japan
Patent: 529
Ohio, United States
Patent: 476
Gyeonggi-do, South Korea
Patent: 330
Shandong Sheng, China
Patent: 200
With the analysis among related 17,224 patents in last 5 years, we discover 183 new entrants. Maanshan Leishi Rail Transit Equipment Co., Ltd., Hangzhou Haichao Rubber Co., Ltd., Hebei Wanda Tyre Co Ltd are the most active new entrants in this area.
Anhui Sheng, China
Patent: 50
Zhejiang Sheng, China
Patent: 48
Hebei Sheng, China
Patent: 34
Shandong Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 17
North Carolina, United States
Patent: 17
Tamil Nadu, India
Patent: 14
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Massachusetts, United States
Patent: 13
With the analysis among 2,322 patents, we discovered top 257 universities and scientific research institutions by total patent application. Qingdao University of Science & Technology, Beijing University of Chemical Technology, Railway Technical Research Institute are dominant in this area. They take 9.82% of the total patent filing.
Shandong Sheng, China
Patent: 82
Beijing Shi, China
Patent: 75
Sichuan Sheng, China
Patent: 64
Jilin Sheng, China
Patent: 52
Jiangsu Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 23
Guangdong Sheng, China
Patent: 22