With the analysis among 1,726 patents, we discovered top 420 key players by total patent application. Sumitomo Chemical Co., Ltd., Minolta Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 13.96% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 114
Osaka-fu, Japan
Patent: 65
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 29
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
California, United States
Patent: 22
SK materials JNC Co., Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 496 patents applied in the last 5 years. We discover 194 most active companies in this area. The fast-growing Sumitomo Chemical Co., Ltd., Kwansei Gakuin Educational Foundation, Changchun Inst of Applied Chem Chinese Academy of Sciences take 28.23% of patent filing during this period.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 77
Kwansei Gakuin Educational Foundation
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 23
Tokyo-to, Japan
Patent: 21
Wuhan Tian Ma Microelectronics Co., Ltd.
Hubei Sheng, China
Patent: 13
Jiangsu Sunera Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 10
SK materials JNC Co., Ltd.
Beijing Shi, China
Patent: 9
Sachsen, Germany
Patent: 9
With the analysis among related 496 patents in last 5 years, we discover 143 new entrants. Wuhan Tian Ma Microelectronics Co., Ltd., Stella Pharma Corp., Tokuyama Corp. are the most active new entrants in this area.
Wuhan Tian Ma Microelectronics Co., Ltd.
Hubei Sheng, China
Patent: 13
Shenzhen Xindianyuan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Tomiyama Pure Chemical Industries Ltd.
California, United States
Patent: 5
Samsung Display Co., Ltd.
Sakai Chemical Industry Co., Ltd.
With the analysis among 334 patents, we discovered top 97 universities and scientific research institutions by total patent application. Changchun Inst of Applied Chem Chinese Academy of Sciences, Tohoku University, Kyoto University are dominant in this area. They take 33.53% of the total patent filing.
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 24
Miyagi-ken, Japan
Patent: 12
Kyoto-fu, Japan
Patent: 10
Beijing Shi, China
Patent: 10
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 8
Washington University in St. Louis
Missouri, United States
Patent: 6
Fukuoka-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 5
The University of the Basque Country