With the analysis among 938 patents, we discovered top 244 key players by total patent application. Idemitsu Kosan Co., Ltd., LG Energy Solution Ltd., Furukawa Co., Ltd. are dominant in this area. They take 20.15% of the total patent filing.
Tokyo-to, Japan
Patent: 98
Seoul, South Korea
Patent: 58
Tokyo-to, Japan
Patent: 33
Hessen, Germany
Patent: 30
Osaka-fu, Japan
Patent: 24
Guangxi Zhuangzu Zizhiqu, China
Patent: 23
Tokyo-to, Japan
Patent: 19
California, United States
Patent: 17
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 625 patents applied in the last 5 years. We discover 244 most active companies in this area. The fast-growing LG Energy Solution Ltd., Zhejiang University of Technology, Zhaoqing Huashi University Optoelectronic Industry Research Institute take 11.52% of patent filing during this period.
Seoul, South Korea
Patent: 37
Zhejiang Sheng, China
Patent: 20
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Patent: 15
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 12
Tianjin Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 11
Hessen, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
Massachusetts, United States
Patent: 10
With the analysis among related 625 patents in last 5 years, we discover 201 new entrants. Zhaoqing Huashi University Optoelectronic Industry Research Institute, DAIKIN INDUSTRIES Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 15
Osaka-fu, Japan
Patent: 12
Sichuan Sheng, China
Patent: 11
Massachusetts, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
Zhejiang Sheng, China
Patent: 9
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among 502 patents, we discovered top 117 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Tianjin University, Zhejiang University are dominant in this area. They take 13.55% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7