With the analysis among 408 patents, we discovered top 73 key players by total patent application. Mitsubishi Gas Chemical Co., Inc., HYOSUNG Corp., Kobe Steel, Ltd. are dominant in this area. They take 29.17% of the total patent filing.
Tokyo-to, Japan
Patent: 60
Kyoto-fu, Japan
Patent: 25
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 20
Illinois, United States
Patent: 16
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Hehui New Materials Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Guangdong Hehui New Materials Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 5 universities and scientific research institutions by total patent application. Heilongjiang University, Tongji University, Korea Institute of Science & Technology are dominant in this area. They take 50.00% of the total patent filing.
Heilongjiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 3
Tokyo Institute of Technology
Shanxi Sheng, China
Patent: 1