With the analysis among 128 patents, we discovered top 80 key players by total patent application. Sumitomo Rubber Industries, Ltd., The Yokohama Rubber Co., Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 28.13% of the total patent filing.
Kyoto-fu, Japan
Patent: 25
Hyogo-ken, Japan
Patent: 3
California, United States
Patent: 3
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 171 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Sumitomo Rubber Industries, Ltd., Northwestern Polytechnical University, Tianjin University take 12.87% of patent filing during this period.
Shaanxi Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 171 patents in last 5 years, we discover 94 new entrants. Northwestern Polytechnical University, Xi'an Jiaotong University, Xiangtan University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
With the analysis among 184 patents, we discovered top 69 universities and scientific research institutions by total patent application. Wuhan University, Shandong University, Beihang University are dominant in this area. They take 13.59% of the total patent filing.
Hubei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4