With the analysis among 545 patents, we discovered top 148 key players by total patent application. Idemitsu Kosan Co., Ltd., Sumitomo Chemical Co., Ltd., Merck Patent GmbH are dominant in this area. They take 19.08% of the total patent filing.
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 26
Hessen, Germany
Patent: 22
Beijing Shi, China
Patent: 19
Fukuoka-ken, Japan
Patent: 17
Jiangsu Sheng, China
Patent: 15
Osaka-fu, Japan
Patent: 13
Baden-Württemberg, Germany
Patent: 10
With the analysis among 17 patents, we discovered top 1 start-ups by total patent application.
Fukuoka-ken, Japan
Patent: 17
With the analysis among related 164 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing Ningbo Lumilan New Material Co. Ltd., Kunshan Govisionox Optoelectronics Co., Ltd., Tsinghua University take 16.46% of patent filing during this period.
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Fukuoka-ken, Japan
Patent: 8
Hubei Sheng, China
Patent: 6
DURHAM COUNTY, United Kingdom
Patent: 5
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
With the analysis among related 164 patents in last 5 years, we discover 54 new entrants. Ningbo Lumilan New Material Co. Ltd., University of Durham, East China Normal University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 9
DURHAM COUNTY, United Kingdom
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Taiwan Province, China
Patent: 2
With the analysis among 244 patents, we discovered top 66 universities and scientific research institutions by total patent application. Tsinghua University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Kyushu University are dominant in this area. They take 28.28% of the total patent filing.
Beijing Shi, China
Patent: 34
Liaoning Sheng, China
Patent: 17
Fukuoka-ken, Japan
Patent: 10
Jilin Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
California, United States
Patent: 8
Massachusetts, United States
Patent: 7
DURHAM COUNTY, United Kingdom
Patent: 5
Massachusetts, United States
Patent: 5
Shanghai Shi, China
Patent: 5