With the analysis among 4,285 patents, we discovered top 205 key players by total patent application. FUJIFILM Corp., Fuji Photo Film Co., Ltd., TOKYO OHKA KOGYO CO., LTD. are dominant in this area. They take 77.60% of the total patent filing.
Tokyo-to, Japan
Patent: 2,969
Tokyo-to, Japan
Patent: 245
Kanagawa-ken, Japan
Patent: 111
Tokyo-to, Japan
Patent: 86
Tokyo-to, Japan
Patent: 67
Osaka-fu, Japan
Patent: 56
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
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With the analysis among related 645 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing FUJIFILM Corp., TOKYO OHKA KOGYO CO., LTD., Nitto Denko Corp. take 83.10% of patent filing during this period.
Tokyo-to, Japan
Patent: 490
Kanagawa-ken, Japan
Patent: 30
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
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Patent: 14
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
With the analysis among related 645 patents in last 5 years, we discover 19 new entrants. Mitsubishi Gas Chemical Co., Inc., DIC Graphics Corp., AGC, Inc. (Japan) are the most active new entrants in this area.
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Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
With the analysis among 15 patents, we discovered top 6 universities and scientific research institutions by total patent application. The Hong Kong University of Science & Technology, Tokyo Institute of Technology, Tokyo University of Science are dominant in this area. They take 46.67% of the total patent filing.
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 3
Tokyo Institute of Technology
Heilongjiang Sheng, China
Patent: 1