With the analysis among 129 patents, we discovered top 36 key players by total patent application. Sumitomo Rubber Industries, Ltd., Fujifilm Business Innovation Corp., Bridgestone Corp. are dominant in this area. They take 42.64% of the total patent filing.
Kyoto-fu, Japan
Patent: 20
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 13
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With the analysis among related 9 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing The Yokohama Rubber Co., Ltd., Kuraray Co., Ltd., Bozhou University take 44.44% of patent filing during this period.
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 3 new entrants.
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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