With the analysis among 91 patents, we discovered top 39 key players by total patent application. Tokyo Electron Ltd., Suzuki Corp., Hefei Lanke New Material Co., Ltd. are dominant in this area. They take 25.27% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Anhui Sheng, China
Patent: 4
Nagano-ken, Japan
Patent: 3
Fukushima-ken, Japan
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Tokyo Electron Ltd., Mitsui Mining & Smelting Co., Ltd., Anhui Weilai Surface Technology Co.,Ltd. take 50.00% of patent filing during this period.
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Mitsui Mining & Smelting Co., Ltd., Anhui Weilai Surface Technology Co.,Ltd., Shanghai University of Engineering Science are the most active new entrants in this area.
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1