With the analysis among 359 patents, we discovered top 108 key players by total patent application. Aloca, Inc., Mitsubishi Materials Corp., UBE Kogyo KK are dominant in this area. They take 13.93% of the total patent filing.
New York, United States
Patent: 20
Tokyo-to, Japan
Patent: 15
Massachusetts, United States
Patent: 14
Tokyo-to, Japan
Patent: 11
Kyoto-fu, Japan
Patent: 10
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 24 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Mitsubishi Heavy Industries, Ltd., Sumitomo Metal Mining Co. Ltd., Shinshu University take 41.67% of patent filing during this period.
Mitsubishi Heavy Industries, Ltd.
Nagano-ken, Japan
Patent: 3
Fukuoka-ken, Japan
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Heilongjiang Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
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Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 3 new entrants.
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 51 patents, we discovered top 16 universities and scientific research institutions by total patent application. Shinshu University, University of Science & Technology Beijing, Shanghai University are dominant in this area. They take 35.29% of the total patent filing.
Nagano-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1