With the analysis among 85,317 patents, we discovered top 489 key players by total patent application. Bridgestone Corp., The Yokohama Rubber Co., Ltd., Cabot Corp. are dominant in this area. They take 6.43% of the total patent filing.
Tokyo-to, Japan
Patent: 1,929
Tokyo-to, Japan
Patent: 1,842
Massachusetts, United States
Patent: 1,712
Kyoto-fu, Japan
Patent: 1,585
Ohio, United States
Patent: 1,070
Delaware, United States
Patent: 836
Tokyo-to, Japan
Patent: 674
Hyogo-ken, Japan
Patent: 671
With the analysis among 67 patents, we discovered top 18 start-ups by total patent application. Aisin KK, Electric Fuel Ltd., M-I LLC are active in this area.
Tokyo-to, Japan
Patent: 23
Texas, United States
Patent: 6
New Jersey, United States
Patent: 5
Delaware, United States
Patent: 3
Lombardia, Italy
Patent: 3
ZURICH, Switzerland
Patent: 3
Oregon, United States
Patent: 3
Yamagata-ken, Japan
Patent: 2
With the analysis among related 16,626 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 3.58% of patent filing during this period.
Kyoto-fu, Japan
Patent: 210
Tokyo-to, Japan
Patent: 200
Tokyo-to, Japan
Patent: 186
Beijing Shi, China
Patent: 105
Shandong Sheng, China
Patent: 82
Hyogo-ken, Japan
Patent: 76
Zhejiang Sheng, China
Patent: 75
Ohio, United States
Patent: 74
Massachusetts, United States
Patent: 70
With the analysis among related 16,626 patents in last 5 years, we discover 112 new entrants. Guangdong Jiucai New Materials Co., Ltd., Jiaozuo City Hexing Chemical Industry Co., Ltd., Shanxi Anlun Chemical Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 29
Henan Sheng, China
Patent: 26
Shanxi Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 26
Shandong Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Shandong Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 21
Shanxi Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 20
With the analysis among 5,604 patents, we discovered top 277 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Qingdao University of Science & Technology, South China University of Technology are dominant in this area. They take 9.73% of the total patent filing.
Beijing Shi, China
Patent: 193
Shandong Sheng, China
Patent: 147
Guangdong Sheng, China
Patent: 83
Tianjin Shi, China
Patent: 76
Shanghai Shi, China
Patent: 61
Zhejiang Sheng, China
Patent: 58
Liaoning Sheng, China
Patent: 55
Beijing Shi, China
Patent: 53
Shaanxi Sheng, China
Patent: 52
Hubei Sheng, China
Patent: 49