With the analysis among 502 patents, we discovered top 103 key players by total patent application. Shin-Etsu Chemical Co., Ltd., Sanshin Chemical Industry Co. Ltd., Taiho Pharmaceutical Co., Ltd. are dominant in this area. They take 25.50% of the total patent filing.
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 57
Sanshin Chemical Industry Co. Ltd.
Taiho Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 23
New York, United States
Patent: 20
Michigan, United States
Patent: 20
TOKYO OHKA KOGYO CO., LTD.
Kanagawa-ken, Japan
Patent: 18
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 16
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Patent: 15
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 14
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With the analysis among related 29 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Shin-Etsu Chemical Co., Ltd., Agfa-Gevaert AG, Tohoku University take 62.07% of patent filing during this period.
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 2
Miyagi-ken, Japan
Patent: 2
Sumitomo Chemical Co., Ltd.
Rohm & Haas Electronic Materials LLC
Massachusetts, United States
Patent: 1
Hlj August First Land Reclamation University
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Antwerpen, Belgium
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 10 new entrants. Agfa-Gevaert AG, Nichicon Corp., San-Apro Ltd. are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 2
Miyagi-ken, Japan
Patent: 2
Hlj August First Land Reclamation University
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Texas, United States
Patent: 1
Antwerpen, Belgium
Patent: 1
With the analysis among 15 patents, we discovered top 8 universities and scientific research institutions by total patent application. Kyoto University, Tohoku University, Tokyo University of Science are dominant in this area. They take 40.00% of the total patent filing.
Miyagi-ken, Japan
Patent: 2
Tokyo University of Science
Texas, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Katholieke Universiteit Leuven
Vlaams-Brabant, Belgium
Patent: 1
Hlj August First Land Reclamation University
Heilongjiang Sheng, China
Patent: 1