With the analysis among 86 patents, we discovered top 27 key players by total patent application. Dai Nippon Printing Co., Ltd., Mitsui Mining & Smelting Co., Ltd., Nikko Metal Manufacturing Co. Ltd. are dominant in this area. They take 34.88% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Nikko Metal Manufacturing Co. Ltd.
Missouri, United States
Patent: 2
California, United States
Patent: 2
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With the analysis among related 38 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Dai Nippon Printing Co., Ltd., DIC Corp., Japan DIC Co., Ltd take 55.26% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
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Patent: 4
With the analysis among related 38 patents in last 5 years, we discover 15 new entrants. Dai Nippon Printing Co., Ltd., DIC Corp., Japan DIC Co., Ltd are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
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Patent: 4
Kanagawa-ken, Japan
Patent: 1
Fukuoka-ken, Japan
Patent: 1
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