With the analysis among 260 patents, we discovered top 80 key players by total patent application. LG Energy Solution Ltd., LG Chem Ltd., Matsushita Electronics Corp. are dominant in this area. They take 32.31% of the total patent filing.
Seoul, South Korea
Patent: 41
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Fujian Sheng, China
Patent: 16
Hyogo-ken, Japan
Patent: 11
Hyogo-ken, Japan
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 83 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Toyota Motor Corp., Contemporary Amperex Technology Co., Ltd., Toyota Industries Corp. take 37.35% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Fujian Sheng, China
Patent: 12
Hyogo-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Seoul, South Korea
Patent: 2
With the analysis among related 83 patents in last 5 years, we discover 26 new entrants. Zhuhai CosMX Battery Co., Ltd., Ningde Amperex Technology Ltd., Kaken Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Hubei Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Aberdeen City, United Kingdom
Patent: 1