With the analysis among 2,159 patents, we discovered top 168 key players by total patent application. Shin-Etsu Chemical Co., Ltd., TOKYO OHKA KOGYO CO., LTD., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 37.47% of the total patent filing.
Tokyo-to, Japan
Patent: 301
Kanagawa-ken, Japan
Patent: 263
Tokyo-to, Japan
Patent: 245
Tokyo-to, Japan
Patent: 212
Tokyo-to, Japan
Patent: 110
Osaka-fu, Japan
Patent: 67
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 44
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Ibaraki-ken, Japan
Patent: 2
With the analysis among related 115 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing TOKYO OHKA KOGYO CO., LTD., Shin-Etsu Chemical Co., Ltd., LG Chem Ltd. take 51.30% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 33
Tokyo-to, Japan
Patent: 21
Jiangsu Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
NEOTU (Hangzhou) New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 26 new entrants. Jiangsu HanTop Photo-Materials Co.,Ltd, Shanghai Chuanxin Semiconductor Co., Ltd., Institute of Chemistry,Chinese Academy of Sciences are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
NEOTU (Hangzhou) New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 61 patents, we discovered top 15 universities and scientific research institutions by total patent application. Osaka University, Korea Advanced Institute of Science & Technology, Beijing Normal University are dominant in this area. They take 57.38% of the total patent filing.
Osaka-fu, Japan
Patent: 13
Beijing Shi, China
Patent: 5
Kanagawa-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Connecticut, United States
Patent: 1
Beijing Shi, China
Patent: 1