With the analysis among 390 patents, we discovered top 94 key players by total patent application. Mitsubishi Kasei Corp., MU Ionic Solutions Corp, Toyota Motor Corp. are dominant in this area. They take 42.82% of the total patent filing.
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 30
Michigan, United States
Patent: 20
Delaware, United States
Patent: 17
Osaka-fu, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Fujian Sheng, China
Patent: 9
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 138 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Toyota Motor Corp., Mitsubishi Kasei Corp., MU Ionic Solutions Corp take 52.90% of patent filing during this period.
Tokyo-to, Japan
Patent: 30
Osaka-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Fujian Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 138 patents in last 5 years, we discover 27 new entrants. Shin-Etsu Chemical Co., Ltd., Contemporary Amperex Technology Co., Ltd., Panasonic Intellectual Property Management Co. Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
Fujian Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Taixing Energy Solutions Co., Ltd.
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Patent: 3
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among 22 patents, we discovered top 8 universities and scientific research institutions by total patent application. Xiamen University, Huazhong University of Science & Technology, East China University of Science & Technology are dominant in this area. They take 54.55% of the total patent filing.
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1