With the analysis among 1,369 patents, we discovered top 339 key players by total patent application. Sumitomo Metal Mining Co. Ltd., SANYO Electric Co., Ltd., BASF AB are dominant in this area. They take 11.54% of the total patent filing.
Tokyo-to, Japan
Patent: 56
California, United States
Patent: 52
Tokyo-to, Japan
Patent: 49
Noord-Holland, Netherlands
Patent: 33
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 31
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 23
Zuid-Holland, Netherlands
Patent: 23
Osaka-fu, Japan
Patent: 23
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 213 patents applied in the last 5 years. We discover 98 most active companies in this area. The fast-growing Sumitomo Metal Mining Co. Ltd., Panasonic Intellectual Property Management Co. Ltd., Umicore take 30.52% of patent filing during this period.
Tokyo-to, Japan
Patent: 27
Osaka-fu, Japan
Patent: 23
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 15
Noord-Holland, Netherlands
Patent: 8
Seoul, South Korea
Patent: 6
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 213 patents in last 5 years, we discover 72 new entrants. Panasonic Intellectual Property Management Co. Ltd., LG Energy Solution Ltd., Adeka Corp. are the most active new entrants in this area.
Osaka-fu, Japan
Patent: 23
Seoul, South Korea
Patent: 6
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
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Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among 119 patents, we discovered top 40 universities and scientific research institutions by total patent application. Sichuan Normal University, University of Barcelona, Consejo Superior de Investigaciones Científicas are dominant in this area. They take 21.01% of the total patent filing.
Sichuan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1