With the analysis among 186 patents, we discovered top 49 key players by total patent application. Kaneka Corp., Berg, Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 44.62% of the total patent filing.
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
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Patent: 9
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Pukyong National University, Hawley & Hazel (BVI) Co. Ltd., Kaneka Corp. take 42.86% of patent filing during this period.
British Virgin Islands
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 2 new entrants.
British Virgin Islands
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 19 patents, we discovered top 6 universities and scientific research institutions by total patent application. Pukyong National University, Yale University, Zhejiang University are dominant in this area. They take 31.58% of the total patent filing.
Connecticut, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Zhejiang Sheng, China
Patent: 1